Free Chlorine

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Free Chlorine
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  • Test Strips, Free & Total Chlorine

    LaMotte

    Individual pads on a polystyrene strip. These are packaged in the PopTop vial which is molded with a desiccant liner for protection from moisture.

  • Model 900 Chlorine Colorimeter

    YSI

    …is a rugged, waterproof, single parameter instrument for the measurement of Total chlorine or Free chlorine. Whether you need to measure chlorine in wastewater, chlorine in groundwater, or in pools, this chlorine tester is waterproof with an easy to read display and will provide readings in minutes.…

  • Free Chlorine Handy Photometer

    Milwaukee Instruments

    The revolutionary new range of Milwaukee handy photometers are compact, easy to use, amd have a modern design. Their main advantages are the small size, and the real simplicity when doing measurements on the spot. Within a few minutes you can get the required result on the LCD and the instrument…

  • Portable Colorimeters

    Oakton

    …measurement of free chlorine, total chlorine, cyanuric acid and pH.  Microprocessor-based meters are designed to deliver quick, accurate and repeatable results. Units are easy to operate and allow one time blanking for all parameters and ranges when measuring the same sample. Chlorine and…

  • DPD Free & Total Chlorine Reagents

    Lovibond

    Powder Pack Reagents are pre-measured, unit dose, reagents in a convenient foil package. These reagents have been specifically formulated to serve as a direct replacement to Hach® DPD reagents and will provide accurate results with Lovibond, Hach® and other manufacturer’s…

  • Chlorine Pocket Photometer

    HF Scientific

    …be. With the addition of the Patented DPD Powder Pop Dispenser, the Chlorine Pocket Photometer is packaged in a rugged, self-contained package that has everything needed for measuring Free or Total Chlorine. Standard Features: Laboratory Accuracy in the Field: Microprocessor…

  • DPD Free Chlorine Powder Pillows 5ml 0

    Hach

    DPD Method, Free Chlorine Reagent Powder Pillows Pack of 1000 For use with Hach's Chlorine Visual Test Kits Sample Size: 5 mL Range: up to 3.5 mg/L Cl2 Backed by over 20 years of DPD experience!

  • AquaChek® Free Chlorine Test Strips

    Hach

    Hach test strips are manufactured with a unique reagent pad at the tip, using proven chemistries based on standard reference methods. Just dip the strip, wait until color development occurs, and compare the color of the reacted pad to the chart printed on the bottle.

  • Free Chlorine Reagent Set

    Hach

    Description: DPD Rapid Liquid, 0.02 to 2.00 mg/L

  • Model CN-67 Chlorine (Free & Total) and pH Test Kit

    Hach

    Control of chlorine and pH in pools and spas to maintain safe bathing conditions and to protect against system corrosion. Supplied with color discs and comparator for monitoring chlorine and pH, the Free & Total Chlorine and pH Test Kit provides more accuracy than test kits using color cubes. …

  • Chlorine (Free & Total) CHEMets Kit, Range: 0-50 & 0-250 ppm

    CHEMetrics

    …properties, chlorine is an excellent biocide used to treat potable waters, municipal wastes, and swimming pools. When used to treat potable water, chlorine helps alleviate the adverse effects of iron, manganese, ammonia, and sulfide. The Maximum Residual Disinfectant Level for chlorine is 4 mg/L in…

  • Chlorine (Free & Total) CHEMets Kit, Range: 0-25 & 0-125 ppm

    CHEMetrics

    …properties, chlorine is an excellent biocide used to treat potable waters, municipal wastes, and swimming pools. When used to treat potable water, chlorine helps alleviate the adverse effects of iron, manganese, ammonia, and sulfide. The Maximum Residual Disinfectant Level for chlorine is 4 mg/L in…

  • DPD Free Chlorine Reagent, 0

    Hach

    DPD Free Chlorine Reagent Powder Pillows Pack of 1000 USEPA accepted for reporting drinking water analysis using Hach Method 8021 Method: DPD Sample Size: 10 mL Range: up to 2.00 mg/L For best results use with a Hach colorimeter or spectrophotometer. …

  • DPD Free Chlorine Reagent Powder Pillows, 10 mL Sample

    Hach

    Chlorine, Free USEPA accepted for reporting for drinking water analysis using Hach Method 8021, DPD Method Range: 0 - 2.0 mg/L Sample Size: 10 mL,25mL,5mL pk/300 Powder Pillows

  • Spectroquant® Chlorine reagent Cl2-1 (liquid) for chlorine test (DPD) 0.010 - 6…

    MilliporeSigma

    Solubility: (20°C) soluble Density: 1.25 g/cm3 (20°C)

  • Chlorine Free Micro Test Strips

    HF Scientific

    …are an accurate, inexpensive and safe alternative for reagent chlorine testing. Quick, accurate and easy to use results are achieved in under 1 minute.  Free Chlorine with sensitivity as low as 0.05ppm (mg/L). Micro Check free, detection levels ppm (0, 0.1, 0.2, 0.4, 0.6, 0.8, 1.2, 1.5,…

  • Professional Free Chlorine Photometer

    Milwaukee Instruments

    …contain chlorine as an oxidizing biocide. Drinking water contains residual chlorine to maintain water purity throughout the supply lines. Milwaukee offer the Mi406 microprocessor-based instrument with greater resolution, better accuracy and immediate results, for measuring free chlorine (0.00…

  • DPD Free Chlorine PP 25ml

    Hach

    DPD Free Chlorine Powder Pillows, 25 mL Sample, Pack of 100 Method: DPD USEPA accepted for reporting drinking water analysis using Hach Method 8021 Ranges: LR 0 - 2.0 mg/L; HR* 0 .1- 10.0 mg/L Sample Size: 25 mL Pk/100 Powder Pillows

  • DPD Free Chlorine Powder Pillows 5ml

    Hach

    DPD Method, Free Chlorine Reagent Powder Pillows Pack of 100 For use with Hach's Chlorine Visual Test Kits Sample Size: 5 mL Range: up to 3.5 mg/L Cl2 Backed by over 20 years of DPD experience!

  • AQUANAL-PLUS FREE CHLORINE (CL) A 1EA

    Honeywell

  • Free Ammonia Chlorinating Solution

    Hach

    Improved reagent for determination of Free Ammonia by the Indophenol method. Replaces 2877336. Requires new procedure and instrument software update. Hach Method 10201 4mL self contained dropper bottle (SCDB).

  • Spectroquant® Chlorine Test (free chlorine) Method: photometric, DPD

    MilliporeSigma

    Storage: Store at +15°C to +25°C. Precautionary Statement(s): P201: Obtain special instructions before use. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or…

  • Free & Total Chlorine Test Strips

    Hach

    …wastewater. Its measurement and control are vital for both safety and economic reasons. Chlorine exists in water as "free" chlorine (hypochlorite) or "combined" chlorine (chloramines). The total chlorine test detects both forms. With Hach Water Quality Test Strips, technicians in…

  • Free and Total Chlorine TNTplus

    Hach

    For determination of Free and Total Chlorine by the DPD Method, using TNTplus vials. USEPA equivalent for reporting drinking water with Hach Method 10231. Range: 0.05 - 2.00 mg/L Cl2. 24 tests. *This product has not been evaluated to test for chlorine and chloramines in medical applications in…

  • Free and Total Chlorine Meter

    Extech

    …repeatable readings. Requires only a 10mL sample size. Meter comes with all the accessories to conveniently take measurements of both Free and Total Chlorine up to 3.50ppm. The method used is adapted from USEPA Method 330.5 for wastewater and Standard Method 4500-Cl-G for drinking water. Independent…

  • Chlorine (Free & Total) CHEMets® Kits

    CHEMetrics

    …methodology, free chlorine reacts with DPD to form a pink product. When ammonia or amines are present, some of the chlorine may exist as combined chlorine. Combined chlorine will not interfere with the free chlorine results, provided the readings are taken at one minute. To determine total chlorine

  • MColortest™ Chlorine Test (free chlorine) with liquid reagent Method:…

    MilliporeSigma

    UN Number: UN3316

  • Free & Total Chlorine Test Strips, 0-10 mg/L

    Hach

    …water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the treatment of municipal wastewater. Its measurement and control are vital for both safety and economic reasons. Chlorine exists in water as "free" chlorine (hypochlorite)…

  • Professional Free & Total Chlorine Photometer

    Milwaukee Instruments

    …all contain chlorine as an oxidizing biocide. Drinking water contains residual chlorine to maintain water purity throughout the supply lines. Milwaukee offers the Mi404, a microprocessor-based instrument with greater resolution, better accuracy and immediate results for measuring free (0.00 to…

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