Sodium Hydroxide Reagent, 0.1N (0.1M), 1 L Volume
- For free chlorine determination by the dpd free chlorine method.
ReviewsDpd Test Kit Chlorine
Hanna Instruments HIREEF Reef Professional Checker Kit V2 HI 772 – HI 758 – HI 774 – HI 98319 – HI 70436M from wwG Store
- 9-IN-1: Keep your aquarium clean and your fish healthy with our 6-in-1 fish tank water testing kit. Test your aquarium water for hardness, carbonate chlorine, nitrite, free chlorine, pH, nitrate, alkalinity, iron, and copper.
- QUICK & EASY: Our water test kits for aquariums take the guesswork out of your aquarium maintenance. Simply dip the aquarium pH test strips into the water to get your results within seconds and adjust your water accordingly.
- ACCURATE & RELIABLE: The aquarium pH test kit bottle features a comprehensive color chart for reliable and accurate results. It’s never been this easy to take a faultless reading of your test strips for fish tank maintenance.
- 100 TEST STRIPS: Our aquarium test kits include 100 aquarium pH strips for freshwater and saltwater. The fish tank care kit can be used to monitor the water conditioning of fish bowls, fish tanks, ponds and aquariums.
- INCLUDES EBOOK: The fish tank test kit comes with our eBook, exclusive to JNW Direct customers, that walks you through the meaning of different test results and explains how to achieve a healthy aquarium environment.
HTH 1273 6-Way Test Kit Swimming Pools Chemical Tester
- BENEFITS: Tests chlorine, bromine, pH, alkalinity, calcium hardness and CYA in your swimming pool.
- USE: Test weekly up to 100 times with only one kit so you can keep your pool water clean all season long.
- COMPATIBILITY: All pool types including chlorine, bromine and saltwater systems.
- FEATURES: Allows you to see results of the test in seconds.
- INCLUDES: Pool test kit with instructions.
Test Assured Water Testing Kits - Perfect for Home - Reliable & Fresh Result - Compare Different Water Sample - Suitable for Different Place - 10 Minute Testing for Iron, Copper - Lead water test kit
- PERFECT FOR ALL AGE GROUP: Our water test kit are perfect for all age groups and include full instructions. This easy kit contains everything you need to screen your drinking water for unwanted contaminants: tests for lead, nitrates/nitrites, chlorine, pH and more. And it is great science project!.
- 10 MINUTE TEST KIT: Our water quality test kits ensure EPA limits that are calibrated to the EPA standards. It compares your results with EPA recommendations and guidelines for water quality limits. Our rapid 10-minute test kit has been validated in an EPA-certified laboratory to detect lead in drinking water and more materials at miniscule levels - no other water test kit can claim that..
- COMPLETE WATER TEST KIT: Test Assured test kit contains 10 tests in one. This kit contains tests for Lead, Iron, Copper, Alkalinity, pH, Hardness, Chlorine, Nitrates and Nitrites. Find out if there are unwanted elements in your water. These test kits will completely indicate the undesirable materials in water..
- RELIABLE & FAST RESULT: No laboratory testing required. Get your results quickly and easily within 10 minutes! Take your own sample and get fresh results without having to mail anything in. Our water analysis kit detect low levels of impurities and foreign subst....
All-New 2023 Pool and Spa Test Strips 7 in 1 Quick SuperAccurate Swimming 150 Pool Test Kit - Hot Tub Test Strips & Pool Water Testing Strips for pH Chlorine Bromine Hardness Alkalinity Cyanuric Acid
- 7 Way: These test strips for pools and spas read 7 different chemicals in the water. The pool strips test 7 way offer clear readings in daylight and come with detailed instructions.
- Easy to Use: To use the pool testing strips, collect a cup of pool water sample, dip the pool test strip in for 2 seconds, and then wait 60 seconds to read the pool tester strip with the color chart.
- Efficient: The swimming pool water test strips take the place of larger swimming pool test kit sets. The pool chemicals test strips take only a few minutes to deliver a complete picture.
- Practical: This pool water test kit can check total chlorine, bromine, hardness, alkalinity, cyanuric acid, and free chlorine levels quickly. It’s a convenient pool testing kit.
- Versatile: These water testing strips function as hot tub chemicals test strips, pool test strips for above ground pool, pool test kit for inground pool, and other pool and spa test strips.
Aquarium Test Strips - 9-in-1 Aquarium Test Kit with eBook - Aquarium Water Test Kit with Quick and Accurate Fish Tank Test Strips - 100 Test Strips by JNW Direct
- 9-IN-1: Keep your aquarium clean and your fish healthy with our 6-in-1 fish tank water testing kit. Test your aquarium water for hardness, carbonate chlorine, nitrite, free chlorine, pH, nitrate, alkalinity, iron, and copper.
- QUICK & EASY: Our water test kits for aquariums take the guesswork out of your aquarium maintenance. Simply dip the aquarium pH test strips into the water to get your results within seconds and adjust your water accordingly.
- ACCURATE & RELIABLE: The aquarium pH test kit bottle features a comprehensive color chart for reliable and accurate results. It’s never been this easy to take a faultless reading of your test strips for fish tank maintenance.
- 100 TEST STRIPS: Our aquarium test kits include 100 aquarium pH strips for freshwater and saltwater. The fish tank care kit can be used to monitor the water conditioning of fish bowls, fish tanks, ponds and aquariums.
- INCLUDES EBOOK: The fish tank test kit comes with our eBook, exclusive to JNW Direct customers, that walks you through the meaning of different test results and explains how to achieve a healthy aquarium environment.
In The Swim 4-Way Liquid Solution Pool Water Test Kit
- Test kit includes complete instructions, reagents and testing cell.
- Reagent solutions should be replaced annually for accurate readings.
- 4-Way Kit test for free chlorine, total chlorine, pH, and alkalinity levels.
U.S Pool Supply Standard 3-Way Swimming Pool & Spa Test Kit Tests Water for pH Chlorine and Bromine
- Professional 3-way water test kit for maintaining proper Chlorine, Bromine and pH chemical levels in swimming pools and spas.
- Kit includes a 1/2 ounce dropper bottle of OTO (Orthotolidine) Chlorine Test Solution and a 1/2 ounce dropper bottle of Phenol Red pH Test Solution.
- Includes clear view water testing block with accurate measuring scale and integrated color markings for the chemical levels.
- Comes with a user guide and it all stores in a polyethylene case.
- Easy to use, just fill each test tube with pool water, add 5 drops of the proper solution into each test tube, put the test tube caps on, shake the testing block then check the Chloride, Bromine and pH readings.
7 in 1 Pool and Spa Test Strips Kit 100 Accurate Test Strips for Spa, Swimming Pool and Hot Tubs - Fantastic for Homes or Commercial Use and Perfect for Your PH Water Testing Needs
- POOL AND SPA TEST STRIPS - 7 TESTS IN 1 - These swimming pool test kit strips are designed to measure a variety of parameters, including free and total chlorine, cyanuric acid, alkalinity, hardness, and free bromine..
- SPA TEST STRIPS - Easier Water Maintenance - These handy 7-in-1 water test kit strips are designed to help you easily maintain and monitor water conditions in your swimming pool, hot tubs, jacuzzi, or spa..
- SPA TEST STRIPS FOR HOT TUBS - Accurate Results in Seconds - With these chlorine test strips, there's no need to sit and wait. Dip the strip in water for 5 seconds, take it out, and wait for 60 seconds to get the results..
- CHLORINE TEST STRIPS - A Must-Have For pool Owners - These pH test strips are an essential addition to your swimming pool or jacuzzi maintenance equipment. Give this as a thoughtful gift to a loved one who owns a pool..
- TEST STRIPS FOR POOLS AND SPAS - Perfect Value For Your Money - Forget about buying pH strips that burn a big hole in your wallet. With each purchase, you get 100 water quality spa test strips all packed in a compact bottle..
Doheny's Swimming Pool Maintenance Kits (In-Ground - Deluxe Kit)
- ABOVE GROUND STANDARD KIT includes a Standard Skimmer, Standard Leak Rake, Standard Algae Brush and Clear Vac Head.
- ABOVE GROUND DELUXE KIT includes a Commercial-Grade Skimmer, Commercial-Grade Leaf Rake, Deluxe Algae Brush, Clear Vac Head, Jumbo Thermometer and 5-in-1 Chlorine Test Strips..
- IN-GROUND STANDARD KIT includes Standard Skimmer, Standard Leaf Rake, Standard Algae Brush and Flex Vac Head.
- IN-GROUND DELUXE KIT includes a Commercial-Grade Skimmer, Commercial-Grade Leaf Rake, Deluxe Algae Brush, Flex Vac Head, Jumbo Thermometer and 5-in-1 Chlorine Test Strips..