{"title":"Water Testing Kits","description":"\u003cp\u003eCheck for the presence of harmful contaminants with a \u003cstrong\u003ewater test kit\u003c\/strong\u003e. Because our goal is to help bring clean, clear water people around the world, we offer water testing kits so you can analyze the quality of your drinking water.\u003c\/p\u003e\n\u003cp\u003eWe make water testing easy and convenient with our \u003ca href=\"https:\/\/www.freshwatersystems.com\/collections\/home-test-kits-strips\"\u003ehome water test kits\u003c\/a\u003e, \u003ca href=\"https:\/\/www.freshwatersystems.com\/collections\/lab-send-in-test-kits\"\u003elab send-in kits\u003c\/a\u003e, as well as \u003ca href=\"https:\/\/www.freshwatersystems.com\/collections\/handheld-meters\"\u003ehandheld monitors and radiation meters\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"handheld-tds-meter-ez","title":"Handheld TDS Meter EZ","description":"The HM Digital TDS-EZ handheld TDS (Total Dissolved Solids) water quality testers enable you to determine just how good or bad your water really is! These testers accurately measure the TDS level in your water. Ideal for testing reverse osmosis membrane performance and determining the need for replacement. Ideal for all water purification applications, waste water regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times! \u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eFeatures:\u003c\/b\u003e  \u003cul\u003e\n\u003cli\u003eHighly efficient and accurate due to its advanced microprocessor technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHold function\u003c\/b\u003e -- Saves measurements for convenient reading and recording, with the sound of a buzzer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAuto-off function \u003c\/b\u003e-- Turns off meter after 10 minutes of non-use to conserve batteries.\u003c\/li\u003e\n\u003cli\u003eAutomatic function -- After operating three minutes in the same condition, the measurement simply stops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh TDS Reading\u003c\/b\u003e -- In case of measuring over 999ppm, the figure of X 10 twinkles automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplay -\u003c\/b\u003e- Large and easy-to-read LCD screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFactory Calibrated \u003c\/b\u003e-- Recalibration is not necessary, but can be done easily with a watch screwdriver.\u003c\/li\u003e\n\u003c\/ul\u003e  The NSF minimum Standard for Percent Rejection is 75%. We recommend replacing the RO membrane once it tests at 80% rejection or lower. \u003cbr\u003e  \u003cbr\u003e  \u003cb\u003eEasy to Follow Instructions!\u003c\/b\u003e  \u003cbr\u003e  Using a clean cup or glass, take a sample of your raw feed water. Remove the protective cap from the Tester. Push the \"ON\" button to activate LCD display. Submerse the tester's probes into the water sample and observe for approx. 10 seconds. Record the results. Repeat the same procedure with a sample of your reverse osmosis (RO) water. If the system is new or the membrane has been replaced, do not test the first tank of RO water. The first tank of product water will contain sanitizer and possibly carbon fines from your new filters. This will cause false reading. Use the following formula to calculate the percentage of solids (TDS) that your membrane is removing:\u003cbr\u003e\u003cbr\u003e\u003ccenter\u003e\u003cimg src=\"http:\/\/assets.freshwatersystems.com\/image\/upload\/s--pOOkYeSe--\/bnthlb07a12evi8ln6tc.gif\"\u003e\u003c\/center\u003e","brand":"HM Digital","offers":[{"title":"Single","offer_id":45604141793431,"sku":"TDS-EZ","price":19.95,"currency_code":"USD","in_stock":true},{"title":"5-Pack","offer_id":45334983737495,"sku":"TDS-EZ-5PK","price":99.75,"currency_code":"USD","in_stock":true},{"title":"10-Pack","offer_id":45334983770263,"sku":"TDS-EZ-10PK","price":199.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/nh3vgscztmkousnewpno.jpg?v=1781789377"},{"product_id":"sanitizer-syringe-with-luer-lock-tip-10ml","title":"Sanitizer Syringe with Luer Lock Tip 10mL","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eBold scale markings for accurate measurements\u003c\/li\u003e\n\u003cli\u003eFor use as General Purpose Syringe and Control Syringe\u003c\/li\u003e\n\u003cli\u003eSterile 10mL or 10cc syringe with Luer Lock Tip\u003c\/li\u003e\n\u003cli\u003eLatex free\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"BECTON DICKINSON","offers":[{"title":"10-Pack","offer_id":45335115399319,"sku":"302995:10PK","price":5.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/bmpg2wptbnzwo2jfikmh.jpg?v=1781788331"},{"product_id":"everpure-scalekleen-2-2-lb-package","title":"Everpure ScaleKleen 2.2 LB package","description":"\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eThe safe, smart way to de-lime water-using equipment.\u003c\/li\u003e\n\u003cli\u003eRemoves limescale build-up quickly, easily and safely in an environmentally friendly manner.\u003c\/li\u003e\n\u003cli\u003eRestores equipment to peak efficiency.\u003c\/li\u003e\n\u003cli\u003eHighly effective, nontoxic, FDA-approved food grade material. Safe to handle.\u003c\/li\u003e\n\u003cli\u003eCase qty: 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Everpure Commercial","offers":[{"title":"Box of 4","offer_id":45335253876887,"sku":"EV9798-35:4PK","price":348.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/axrsy6nptvedryhcc6a9.jpg?v=1781789416"},{"product_id":"hach-2755250-5-in-1-water-quality-test-strips-pack-of-50","title":"Hach 2755250 5-in-1 Water Quality Test Strips (Pack of 50)","description":"\u003cb\u003eHach 5 in 1 water quality\u003c\/b\u003e test strips are great for quick, on-site evaluations of water quality with reliable results on every strip. The 27552-50 contains 50 individual strips that test for five water quality measurements all on one strip. These test strips test for free chlorine, total chlorine, total hardness, total alkalinity, and pH levels.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eQuantity: 50 strips\u003c\/li\u003e\n\u003cli\u003ePerfect for service work, classroom demonstrations, or to give to customers instead of an expensive service call.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eTest ranges are as followed:\u003cbr\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eFree Chlorine (0-10 mg\/L)\u003c\/li\u003e\n\u003cli\u003eTotal Chlorine (0-10 mg\/L)\u003c\/li\u003e\n\u003cli\u003eTotal Hardness (as CaCO3, 0-25 gpg \u0026amp; 0-425 mg\/L)\u003c\/li\u003e\n\u003cli\u003eTotal Alkalinity (as CaCO3, 0-240 mg\/L)\u003c\/li\u003e\n\u003cli\u003epH (6.2-8.4)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Hach","offers":[{"title":"Case of 12 (600 Strips Total)","offer_id":45335265345687,"sku":"27552-50:12PK","price":282.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/luepfevpmbzybeuvmmgy.jpg?v=1781787012"},{"product_id":"dx-1-handheld-radiation-monitor-0-10-mr-hr","title":"DX-1 Handheld Radiation Monitor (0-10 mR\/hr)","description":"The \u003cb\u003eDX-1 instantly indicates levels of beta, gamma, and X-ray radiation \u003c\/b\u003eby audible clicks from an internal speaker and by the compressed-scale meter. At higher radiation levels the speaker beeps, indicating elevated radiation levels. The beeping will begin above 10 mR\/hr, intervals between beeps decreasing in relation to field strength, becoming a continuous alerting tone above 20 mR\/hr. A single push-button activates the DX-1 geiger counter only when needed, conserving battery power. \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eLED indicator for battery condition updates\u003c\/li\u003e\n\u003cli\u003eThe easy-to-use Pocket Geiger Counter Radiation Detector provides you with quick and accurate measurements of radioactivity\u003c\/li\u003e\n\u003cli\u003eHandheld radiation detection device is ideal for Homeland Security, detecting environmental and industrial contamination, education, and rock and mineral enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eRange: 0-10 mR\/hr (0-100 μSv\/hr)\u003c\/li\u003e\n\u003cli\u003eTemperature: 14 - 104°F\u003c\/li\u003e\n\u003cli\u003eDimensions: 6-5\/8\" X 3-1\/4\" X 1-3\/8\"\u003c\/li\u003e\n\u003cli\u003eDisplay: Dual scale, Logarithmic, Analog Meter\u003c\/li\u003e\n\u003cli\u003eNOT waterproof\u003c\/li\u003e\n\u003cli\u003eIndicators: Red LED \"ON\" w\/ audible clicks\u003c\/li\u003e\n\u003cli\u003eBattery type \/ life: one 9V \/ approx. 30 hrs at norm background levels\u003c\/li\u003e\n\u003cli\u003eWeight: 8.5 oz w\/ battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eNOTE: Radiation meters are a special purchase item to address the needs of our customers and are non-refundable, with the exception of products that are not functioning due to manufacturer defects. Replacement for defective items must have troubleshooting performed by our technical department prior to RGA approval.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"10 Pack","offer_id":45335280451735,"sku":"DX-1:10PK","price":3550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/r4zci31bpjvbsrmzkpb2.jpg?v=1781788986"},{"product_id":"sani-system-0-25-oz-packet","title":"Sani System - 0.25 oz Packet","description":"This\u003cb\u003e Sani System - 0.25 oz Packet\u003c\/b\u003e is the only EPA registered \u0026amp; NSF approved sanitizer for use in water softeners and reverse osmosis units. It’s proven to kill 99.99% of harmful bacteria without using chlorine, oxidizers or acids that can harm system equipment, parts and resin. Each packet of concentrated formula sanitizes equipment in just 60 seconds and is available in exact pre-measured doses for both water softeners and RO units.  \u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e  \u003cb\u003eFeatures:\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eUses no chlorine\u003c\/li\u003e\n\u003cli\u003eNSF Certified\u003c\/li\u003e\n\u003cli\u003eWill not harm water softener equipment parts\u003c\/li\u003e\n\u003cli\u003eWorks in 60 Seconds\u003c\/li\u003e\n\u003cli\u003eSimple use with no measuring, no mess.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cb\u003eOnly EPA approved sanitizer for:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eWater Coolers\u003c\/li\u003e\n\u003cli\u003eRO Units\u003c\/li\u003e\n\u003cli\u003eWater Softeners\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cb\u003eProven to kill:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e99.9% of E. coli, E. coli O157:H7\u003c\/li\u003e\n\u003cli\u003eStaphylococcus aureus\u003c\/li\u003e\n\u003cli\u003eListeria monocytogenes\u003c\/li\u003e\n\u003cli\u003eHarmful bacteria\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Pro Products","offers":[{"title":"Case of 96","offer_id":45335312859287,"sku":"SANISYSTEM-RO:96PK","price":351.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/j89uxjp9rhekzx3yptb4.jpg?v=1781787125"},{"product_id":"sani-system-water-softener-sanitizer-0-5-oz-packet-nsf-epa","title":"Sani-System Water Softener Sanitizer - 0.5 oz Packet - NSF - EPA","description":"\u003cb\u003eSani-System Liquid Sanitizer Concentrate\u003c\/b\u003e is the only EPA registered \u0026amp; NSF approved sanitizer for use in water softeners and reverse osmosis units. It’s proven to kill 99.99% of harmful bacteria without using chlorine, oxidizers or acids that can harm system equipment, parts and resin. Each packet of concentrated formula sanitizes equipment in just 60 seconds and is available in exact pre-measured doses for both water softeners and RO units. Sani-System’s no-mess ease and accuracy answers our industry’s most important sanitizing concerns.  \u003cbr\u003e  \u003cb\u003e\u003cbr\u003e\u003c\/b\u003e  \u003cb\u003eFeatures:\u003c\/b\u003e \u003cul\u003e\n\u003cli\u003eUses no chlorine\u003c\/li\u003e\n\u003cli\u003eNSF Certified\u003c\/li\u003e\n\u003cli\u003eWill not harm water softener equipment parts\u003c\/li\u003e\n\u003cli\u003eWorks in 60 Seconds\u003c\/li\u003e\n\u003cli\u003eSimple use with no measuring, no mess.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cb\u003eOnly EPA approved sanitizer for:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eWater Coolers\u003c\/li\u003e\n\u003cli\u003eRO Units\u003c\/li\u003e\n\u003cli\u003eWater Softeners\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cb\u003eProven to kill:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e99.9% of E. coli, E. coli O157:H7\u003c\/li\u003e\n\u003cli\u003eStaphylococcus aureus\u003c\/li\u003e\n\u003cli\u003eListeria monocytogenes\u003c\/li\u003e\n\u003cli\u003eHarmful bacteria\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Pro Products","offers":[{"title":"Case of 96","offer_id":45335313252503,"sku":"SANISYSTEM-WS:96PK","price":337.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/fcrckdg530h6pfipnyxm.jpg?v=1781788049"},{"product_id":"waterworks-5-way-water-check-test-strips","title":"WaterWorks™ 5-WAY Water Check Test Strips","description":"\u003cp\u003eWaterWorks™ 5-Way Test Strips provide a comprehensive solution for quick and reliable water quality testing. This single dip-and-read method allows you to measure Free Chlorine, Total Chlorine, pH, Total Alkalinity, and Total Hardness all in \u003cstrong\u003eunder 30 seconds\u003c\/strong\u003e. Designed for convenience and accuracy, these test strips are ideal for pool and spa maintenance, drinking water checks, and other applications requiring precise monitoring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDetects the following parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Hardness:\u003c\/strong\u003e 0, 25, 50, 120, 250, 425 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Chlorine:\u003c\/strong\u003e 0, 0.5, 1, 2, 4, 10 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Chlorine:\u003c\/strong\u003e 0, 0.5, 1, 2, 4, 10 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Alkalinity:\u003c\/strong\u003e 0, 40, 80, 120, 180, 240 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Levels:\u003c\/strong\u003e 6.2, 6.8, 7.2, 7.8, 8.4 pH\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"600 Strips","offer_id":45335583981719,"sku":"480015:12PK","price":185.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/iswzcgiuboumrceytepr.jpg?v=1781787532"},{"product_id":"handheld-ec-temp-meter-w-case","title":"Handheld EC \u0026 Temp Meter w\/ case","description":"\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eIncludes a carrying case with belt clip\u003c\/li\u003e\n\u003cli\u003eHighly efficient and accurate (advanced microprocessor technology)\u003c\/li\u003e\n\u003cli\u003eHold function (saves measurements for convenient reading and recording)\u003c\/li\u003e\n\u003cli\u003eAuto-off function (shuts off automatically after 10 minutes)\u003c\/li\u003e\n\u003cli\u003eBuilt-in digital thermometer\u003c\/li\u003e\n\u003cli\u003eDisplay: Large and easy-to-read LCD screen.\u003c\/li\u003e\n\u003cli\u003eFactory calibrated: Our meters are calibrated with a 700 µS NaCl solution.\u003c\/li\u003e\n\u003cli\u003eMeters can be re-calibrated with a mini-screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eWater purification applications\u003c\/li\u003e\n\u003cli\u003eWaste water regulation\u003c\/li\u003e\n\u003cli\u003eAquaculture\u003c\/li\u003e\n\u003cli\u003eHydroponics\u003c\/li\u003e\n\u003cli\u003eColloidal silver\u003c\/li\u003e\n\u003cli\u003eConsumer or commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"HM Digital","offers":[{"title":"Single","offer_id":45604008001687,"sku":"HMEC-3","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/mtife8lvplrhkcwm9kxy.jpg?v=1781787065"},{"product_id":"arsenic-low-range-quick-50-tests","title":"Arsenic Low Range Quick, 50 Tests","description":"\u003cb\u003eLow Range Arsenic Quick\u003c\/b\u003e is the premier product in the Quick line of arsenic testing kits. It combines low sensitivity with ease-of-use and is ideal for on-the-spot field testing. With the US EPA imposing new, stricter regulations pertaining to arsenic in drinking water, many of the testing methods currently used today will be rendered inadequate in the future. Low Range Arsenic Quick has been designed to give you a testing kit that is good for today, tomorrow and the future. Requiring no technical expertise, Low Range Arsenic Quick is a tool that can be utilized by anyone. Quick Arsenic tests were developed with considerations for safety, sensitivity, ease-of-use and speed. \n\u003cp\u003e\u003c\/p\u003e \u003cb\u003eFeatures:\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResults in only 12 minutes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReagents are clearly labeled and color-coded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA colorimetric test strip is used to take the guesswork out of accurate arsenic measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes an Easy-Read™ color chart, which makes matching simple\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll reagents are in powder form and carefully selected to minimize the hazards associated with conventional arsenic testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n All components needed to accurately detect and measure arsenic are included in a \u003cb\u003eportable, ready-to-use kit\u003c\/b\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e \u003cb\u003eWhat’s Included in the Kit:\u003c\/b\u003e \u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e3 reagent bottles\u003c\/b\u003e: Reagent #1 (350 g), Reagent #2 (78 g), Reagent #3 (168 g)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e50 arsenic test strips\u003c\/b\u003e (with mercuric bromide indicator)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2 reaction bottles\u003c\/b\u003e (with 50 mL and 250 mL markings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2 turret caps\u003c\/b\u003e for holding test strips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2 yellow sealing caps\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e3 plastic spoons\u003c\/b\u003e (1 large pink 5 cc spoon, 1 red and 1 white 1 cc spoon)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEasy-Read™ color chart\u003c\/b\u003e for interpreting results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInstruction booklet\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePlastic disposal bag\u003c\/b\u003e for used test strips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n \u003cb\u003eDurable plastic case\u003c\/b\u003e to keep everything organized and field-ready \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e \u003cb\u003eHere’s How It Works:\u003c\/b\u003e \n First, your water sample is mixed in the supplied reaction vessel with \u003cb\u003eReagent #1\u003c\/b\u003e (tartaric acid with rate enhancers). This acidifies your sample. \u003cb\u003eReagent #2\u003c\/b\u003e, an oxidizer, is then added to remove hydrogen sulfide interference. Finally, the addition of \u003cb\u003ezinc powder (Reagent #3)\u003c\/b\u003e reduces inorganic arsenic compounds (As+3 and As+5) to arsine gas. A test strip is placed in the cap to measure the arsine gas concentration. \n As arsine gas is generated and comes in contact with the test strip, the \u003cb\u003emercuric bromide indicator\u003c\/b\u003e changes color from white to shades of yellow or brown. Once the reaction is completed, the strip is removed and matched to the calibrated \u003cb\u003ecolor chart\u003c\/b\u003e to obtain a quantitative measure of arsenic in the tested sample. \u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"Default Title","offer_id":45604010655895,"sku":"481297","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/qi7i2knaqvhwgdpgnyuy.jpg?v=1781787094"},{"product_id":"hm-digital-psc-154-extended-range-ec-tds-controller-with-4-20ma-output","title":"HM Digital PSC-154 Extended Range EC\/TDS Controller with 4-20mA Output","description":"The\u003cb\u003e HM Digital PSC-154 EC\/TDS \u003c\/b\u003eController reads in an extended range to monitor and control TDS levels for high output commercial systems. If the TDS level rises above the user-set level, an alarm will sound and the unit will open or close a circuit via dry contacts to control a pump, solenoid valve or other external device. External devices must have their own power supply.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eMonitors and controls TDS\/EC level for high output commercial systems.\u003c\/li\u003e\n\u003cli\u003eLarge, bright L.E.D. display\u003c\/li\u003e\n\u003cli\u003e4-20mA output signal can connect to a PLC to record values.\u003c\/li\u003e\n\u003cli\u003eAn alarm will sound if the TDS level rises above the user-set level.\u003c\/li\u003e\n\u003cli\u003eA switch will control a device based upon the set point.\u003c\/li\u003e\n\u003cli\u003eOn-screen temperature display (C\/F).\u003c\/li\u003e\n\u003cli\u003eInstalls easily in minutes\u003c\/li\u003e\n\u003cli\u003eIncludes one sensor probe\u003c\/li\u003e\n\u003cli\u003eOne year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":45604011475095,"sku":"PSC-154","price":289.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/z4te1jwi4nlboncznvth.jpg?v=1781787110"},{"product_id":"arsenic-ultra-low-range-quick-ii-25-tests","title":"Arsenic Ultra-Low Range Quick II, 25 Tests","description":"\u003cb\u003eArsenic Ultra Low Quick™ \u003c\/b\u003eII for water quality testing was designed to give the you accurate results without sacrificing cost and time. Designed using cutting-edge chemistry, Arsenic Ultra Low Quick™ II reports results in only\u003cb\u003e 14 minutes.\u003c\/b\u003e Additionally, there are no dangerous chemicals needed to run this water quality test kit. With only one simple test procedure (using 3 reagents), Arsenic Ultra Low Quick™ II is a must for any lab, water testing professional, or service technician who values accurate, rapid results without sacrificing cost.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eResults in only 14 minutes\u003c\/li\u003e\n\u003cli\u003eReagents are clearly labeled and color-coded\u003c\/li\u003e\n\u003cli\u003eA colorimetric test strip is used to take the guesswork out of accurate arsenic measurement\u003c\/li\u003e\n\u003cli\u003eIncludes an easy-read color chart, which makes matching simple\u003c\/li\u003e\n\u003cli\u003eAll reagents are in powder form and have been carefully selected to minimize the hazards associated with conventional arsenic testing\u003c\/li\u003e\n\u003cli\u003eAll components needed to accurately detect and measure arsenic are included in a portable ready-to-use kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eHere's How It Works:\u003c\/b\u003e\u003cbr\u003eFirst, your water sample is mixed in the supplied reaction vessel with reagent #1 (tartaric acid with rate enhancers). This will acidify your water sample. Reagent #2, an oxidizer, is then added to remove hydrogen sulfide interference. Finally, with the addition of zinc powder, reagent #3, inorganic arsenic compounds (As+3 and As+5) are reduced to arsine gas. A test strip is used to measure the arsine gas concentration in the water sample.\u003cbr\u003eAs arsine gas is generated and comes in contact with the test strip, the mercuric bromide indicator on the test strip changes in color from white to shades of yellow or brown. Once the reaction is completed, the test strip is removed and matched to a calibrated color chart to obtain a quantitative measure of arsenic in the tested sample.\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"Default Title","offer_id":45604012425367,"sku":"481300","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/kuhpwmmv3vlyrmesyian.jpg?v=1781787118"},{"product_id":"led-indicator-green-yellow-for-cms-1000r","title":"LED Indicator Green\/Yellow for CMS-1000R","description":"LED indicator for the CMS-1000R\u003cbr\u003e\u003cbr\u003eGreen\/Yellow \u003cbr\u003e\u003cbr\u003e","brand":"Touch-Flo","offers":[{"title":"Default Title","offer_id":45604013441175,"sku":"CMS-LPI","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/r1t8anajrcunnk2sja9w.jpg?v=1781787129"},{"product_id":"lead-water-test","title":"Lead Water Test","description":"\u003cp\u003eSafeguard your loved ones from the dangers of lead contamination in water with our\u003cb\u003e Lead Water Testing Kit\u003c\/b\u003e. This innovative product offers a convenient, safe, and cost-effective solution for testing lead levels in water. \u003cbr\u003e\u003cbr\u003eEach kit includes two tests, equipped with everything necessary to accurately detect unsafe lead levels.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eUtilizing cutting-edge lateral flow test strip technology, similar to home pregnancy and ovulation tests, our patent-pending testing method ensures reliable results within just 10 minutes. With clear results confirming the presence of lead in water, our kit adheres to EPA guidelines, detecting levels as low as 15 parts per billion (µg\/L).\u003c\/p\u003e\u003cp\u003eVersatile and easy to use, our testing kit can analyze water quality from a variety of sources, including faucets, wells (groundwater), and home purification systems. Take control of your water safety today with our Lead Water Testing Kit.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003ci\u003ePLEASE NOTE: Package contains 2 test kits.\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"2 Tests","offer_id":45604015866007,"sku":"487997","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/g5z5l125n2pb4txqpe2k.jpg?v=1781787158"},{"product_id":"exact-strip-cyanide-50-tests","title":"eXact Strip Cyanide , 50 Tests","description":"\u003cb\u003eeXact Complete Cyanide Visual Test Kit\u003c\/b\u003e, No Meter (50 tests\/set)\u003cbr\u003e  \u003cbr\u003e The \u003cb\u003etest procedure is as follows:\u003c\/b\u003e add 2 ml sample to microcuvette, dip #1 ReagentStrip™ (adjusts the pH of the sample and converts cyanide to cyanogens chloride) for 30 seconds into sample, then dip #2 ReagentStrip™ (cyanogen chloride reacts with Isonicotinic and Dimethybarbituric acids to for a blue color) for 30 seconds. View #2 ReagentStrip™ for blue color to determine semi-quantitative concentration. After 10 minutes match color in cuvette to color chart for quantitative cyanide concentration. Color reading can also be made using a colorimeter or spectrophotometer for more precise determination. Detection sensitivity is 0.01 PPM (mg\/L), with a range to 1.0 PPM. The DPD ReagentStrip™ Cyanide Kit is the quick and accurate solution for testing cyanide concentrations.\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"Default Title","offer_id":45604019863703,"sku":"484003","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/kpddjdfifwx3rjwludgb.jpg?v=1781787226"},{"product_id":"everpure-ev308040-dip-tube-assembly-for-kleenstem-sr-x-ar-x","title":"Everpure EV308040 Dip Tube Assembly for Kleenstem SR-X \u0026 AR-X","description":"The \u003cb\u003eEverpure Dip Tube Assembly \u003c\/b\u003efor the Kleensteam SR-X and AR-X is used to introduce ScaleKleen into the Kleensteam systems.\u003cbr\u003e\u003cbr\u003e","brand":"Everpure Commercial","offers":[{"title":"Default Title","offer_id":45604020912279,"sku":"EV3080-40","price":35.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/ycdcauphjefgoymvarke.jpg?v=1781787233"},{"product_id":"its-481303-arsenic-quick-ii-50-tests","title":"ITS 481303 Arsenic Quick II, 50 Tests","description":"\u003cb\u003eArsenic Quick II for water quality \u003c\/b\u003etesting was designed to give the user accurate results without sacrificing cost and time. Designed using cutting-edge chemistry, Arsenic Quick II gives results in only 14 minutes. Additionally, there are no dangerous chemicals needed to run this water quality test. With only 3 simple test procedures, Arsenic Quick II is a must for any lab, water testing professional, or service technician who values accurate, rapid results without sacrificing cost.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eResults in only 14 minutes\u003c\/li\u003e\n\u003cli\u003eReagents are clearly labeled and color-coded\u003c\/li\u003e\n\u003cli\u003eA colorimetric test strip is used to take the guesswork out of accurate arsenic measurement\u003c\/li\u003e\n\u003cli\u003eAll reagents are in powder form and have been carefully selected to minimize the hazards associated with conventional arsenic testing\u003c\/li\u003e\n\u003cli\u003eAll components needed to accurately detect and measure arsenic are included in a portable ready-to-use kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eHere's How It Works:\u003c\/b\u003e\u003cbr\u003eFirst, your water sample is mixed in the supplied reaction vessel with reagent #1 (tartaric acid with rate enhancers). This will acidify your water sample. Reagent #2, an oxidizer, is then added to remove hydrogen sulfide interference. Finally, the addition of zinc powder, reagent #3, inorganic arsenic compounds (As+3 and As+5) are reduced to arsine gas. A test strip is used to measure the arsine gas concentration in the water sample. \u003cbr\u003eAs arsine gas is generated and comes in contact with the test strip, the Mercuric bromide indicator on the test strip changes in color from white to shades of yellow or brown. Once the reaction is completed, the test strip is removed and matched to a calibrated color chart to obtain a quantitative measure of arsenic in the tested sample.\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"Default Title","offer_id":45604022845591,"sku":"481303","price":234.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/aggt5raovzej9nqltnrc.jpg?v=1781787269"},{"product_id":"arsenic-quick-check-5-tests-clearance","title":"Arsenic Quick Check, 5 Tests - Clearance","description":"\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eThese test kits have passed their expiration date and are not guaranteed by Fresh Water Systems or the manufacturer. However, the test is likely still valid.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eArsenic Quick™\u003c\/strong\u003e for water quality testing was designed to give the user accurate results without sacrificing cost and time. Designed using cutting-edge chemistry, Arsenic Quick™ reports results in only 12 minutes. Additionally, there are no dangerous chemicals needed to run this kit to test water quality. With only one simple test procedure (using 3 reagents), Arsenic Quick is a must for any lab testing water quality, water testing professional, or service technician who values accurate, rapid results without sacrificing cost. Quick Arsenic tests were developed with considerations for safety, sensitivity, ease-of-use and speed. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResults in only 12 minutes\u003c\/li\u003e\n\u003cli\u003eReagents are clearly labeled and color-coded\u003c\/li\u003e\n\u003cli\u003eA colorimetric test strip is used to take the guesswork out of accurate arsenic measurement\u003c\/li\u003e\n\u003cli\u003eIncludes an easy-read color chart, which makes matching simple\u003c\/li\u003e\n\u003cli\u003eAll reagents are in powder form and have been carefully selected to minimize the hazards associated with conventional arsenic testing\u003c\/li\u003e\n\u003cli\u003eAll components needed to accurately detect and measure arsenic are included in a portable ready-to-use kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHere's How It Works:\u003c\/strong\u003e\u003cbr\u003eFirst, your water sample is mixed in the supplied reaction vessel with reagent #1 (tartaric acid with rate enhancers). This will acidify your water sample. Reagent #2, an oxidizer, is then added to remove hydrogen sulfide interference. Finally, the addition of zinc powder, reagent #3, inorganic arsenic compounds (As+3 and As+5) are reduced to arsine gas. A test strip is used to measure the arsine gas concentration in the water sample.\u003cbr\u003eAs arsine gas is generated and comes in contact with the test strip, the Mercuric bromide indicator on the test strip changes in color from white to shades of yellow or brown. Once the reaction is completed, the test strip is removed and matched to a calibrated color chart to obtain a quantitative measure of arsenic in the tested sample. The included test procedure is designed to detect inorganic arsenic As+3 and As+5.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"Default Title","offer_id":45604024516759,"sku":"481396-5-CLR","price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/gdovpbyrio5xlubadax1.jpg?v=1781787282"},{"product_id":"watercheck-test-kit","title":"Watercheck Test Kit","description":"The \u003cb\u003eWatercheck\u003c\/b\u003e includes a​ 87 item check for: \u003cul\u003e\n\u003cli\u003eBacteria (presence\/absence of coliform and E. coli)\u003c\/li\u003e\n\u003cli\u003e(22) Heavy metals and minerals\u003c\/li\u003e\n\u003cli\u003e(7) Other inorganic chemicals\u003c\/li\u003e\n\u003cli\u003e(5) Physical characteristics\u003c\/li\u003e\n\u003cli\u003e(4) Trihalomethanes (THM's)\u003c\/li\u003e\n\u003cli\u003e(47) Volatile organic chemicals  (VOC's)\u003c\/li\u003e\n\u003c\/ul\u003eThe \u003ca href=\"https:\/\/www.freshwatersystems.com\/products\/watercheck-w-pesticide-test-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eWatercheck Pesticide Option\u003c\/a\u003e tests for an additional check for (20) pesticides, herbicides, and PCB's.\u003cbr\u003e\u003cbr\u003eTurn-around-time: Test results are typically completed and mailed within 10-15 business days from the date samples are received at the laboratory. The customer is responsible for the payment of the overnight shipping costs of the samples to the laboratory.\u003cbr\u003e\u003cbr\u003e","brand":"National Testing Laboratories, Ltd.","offers":[{"title":"Default Title","offer_id":45604025237655,"sku":"NLWTK-REG","price":597.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/qh2auswko7rgybehszjs.jpg?v=1781787292"},{"product_id":"waterworks-extended-range-ph-check-test-strips-50-per-bottle","title":"WaterWorks Extended Range pH Check Test Strips 50 per Bottle","description":"\u003cb\u003eNo matter what your application,\u003c\/b\u003e WaterWorks pH check for water quality testing is the convenient measurement tool for accurate, rapid pH detection in tap water, process water and control, ponds, lakes, and streams. Utilizing a dual-pad indicator system is what makes this pH test unique. Both indicators are designed to work in unison, providing a wide range of color development. Additionally, the dual-indicator system makes color matching easier and more reliable since both colors are uniquely different from each other. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eWide range of detection\u003c\/li\u003e\n\u003cli\u003eSafe chemistry\u003c\/li\u003e\n\u003cli\u003eFast and accurate \u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"Default Title","offer_id":45604028776599,"sku":"481104","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/icc4svaetyujad93e4uk.jpg?v=1781787355"},{"product_id":"nitrate-nitrite-nitrogen-test-strips-50","title":"Nitrate\/Nitrite Nitrogen Test Strips (50)","description":"\u003cp\u003eWater quality is crucial, and our Nitrate\/Nitrite Test Strips offer a reliable solution for on-the-go testing. Perfect for assessing both well water and household tap water, these strips are user-friendly and require no specialized training for accurate results.\u003c\/p\u003e\u003cp\u003eOur test strips come in two measurement options to suit your specific detection requirements. The first option provides results in Nitrogen (as N), while the second option reports results as Total Nitrate (as NO3) or Nitrite (as NO2).\u003cbr\u003e\u003cbr\u003eContains 50 test strips per bottle.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Industrial Test Systems","offers":[{"title":"Bottle of 50","offer_id":45604031201431,"sku":"480009","price":20.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/mvwdsw1v6a8odqsxlavo.jpg?v=1781787407"},{"product_id":"industrial-test-systems-481304-arsenic-econo-quick-ii-100-tests","title":"Industrial Test Systems 481304 Arsenic Econo-Quick II, 100 Tests","description":"\u003cb\u003eArsenic Econo-Quick™\u003c\/b\u003e II for water quality testing was designed to give the user accurate results without sacrificing cost and time. Designed using cutting-edge chemistry, Arsenic Econo-Quick™ II reports results in only 12 minutes. Additionally, there are no dangerous chemicals needed to run this water quality test kit. With only one simple test procedure (using 3 reagents), Arsenic Econo-Quick™ II is a must for any lab, water testing professional, or service technician who values accurate, rapid results without sacrificing cost.\u003cbr\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eResults in only 12 minutes\u003c\/li\u003e\n\u003cli\u003eReagents are clearly labeled and color-coded\u003c\/li\u003e\n\u003cli\u003eA colorimetric test strip is used to take the guesswork out of accurate arsenic measurement\u003c\/li\u003e\n\u003cli\u003eAll reagents are in powder form and have been carefully selected to minimize the hazards associated with conventional arsenic testing\u003c\/li\u003e\n\u003cli\u003eAll components needed to accurately detect and measure arsenic are included in a portable ready-to-use kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eHere's How It Works:\u003c\/b\u003e\u003cbr\u003eFirst, your water sample is mixed in the supplied reaction vessel with reagent #1 (tartaric acid with rate enhancers). This will acidify your water sample. Reagent #2, an oxidizer, is then added to remove hydrogen sulfide interference. Finally, with the addition of zinc powder, reagent #3, inorganic arsenic compounds (As+3 and As+5) are reduced to arsine gas. A test strip is used to measure the arsine gas concentration in the water sample.\u003cbr\u003eAs arsine gas is generated and comes in contact with the test strip, the Mercuric bromide indicator on the test strip changes in color from white to shades of yellow or brown. 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