Water Quality Testing Kits
Hach Company Phosphorus (Reactive and Total) TNTplus Vial Test, UHR (6-60 mg/L PO₄), 25 Tests
Phosphorus TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.For determination of Reactive (ortho) and Total Phosphorus (phosphate) by the Ascorbic Acid method.
Cole-Parmer Horiba NA-11 LAQUAtwin Na-11 Pocket Tester, Range 23 to 2300 ppm
This pocket-sized IP67- rated waterproof sensor allows you to take simple, fast, and accurate measurements. Built in sensor lets you to take measurements in two ways: you can immerse the meter tip into sample, or you can place a few drops (0.3 mL) directly on the sensor. Results are instantly displayed on the 4-digit LCD. Automatic calibration function recognizes standards, and is user selectable for either one- or two-point calibrations.
Hach Company Phosphate 2 Reagent Powder Pillows, pk/100
For determination of phosphate by the StannaVer method. For use with the Phosphorus, Orthophosphate (Reactive) Test Kit, Model PO-14 (item #147500)
Hach Company Chemkey Reagents for SL1000 Portable Parallel Analyzer (PPA), 25/pk
Use Hach's patented Chemkey technology with the SL1000 Portable Parallel Analyzer (PPA) for dramatically streamlined water quality testing.
Hach Company DEHA Reagent 1 Powder Pillows, pk/100
For determination of oxygen scavengers by the iron reduction method. Hach method 8140 determines carbohydrazide, diethylhydroxylamine (DEHA), hydroquinone, iso-ascorbic acid (erythorbic acid) and methylethylketoxime. Pack of 100 Powder Pillows.
Hach Company Manver 2 Hardness Indicator Powder Pillows, 50 mL Sample, pk/100
Indicator for determination of total hardness and chelants by titration. Powder Pillows for 50 mL samples. Pack of 100 powder pillows.
Hach Company Hardness 1 Buffer Solution, 50mL SCDB
Buffer for hardness and chelant determination by titration, pH 10.1 ± 0.1 at 20C. For use with the Storm Water Test Kit (item #2481300,) and the Phenol Test Kit (item #2483600)
Hach Company Ozone Test Kit, Model OZ-2
This compact and low cost ozone test kit utilizes an easy to use color disc method. Simply grab a sample, add powder and compare sample color to the color wheel to arrive on an accurate measurement.
Hach Company Series 5000 Silica Analyser Reagent Set, with Silica Standard
Series 5000 Silica Analyser Reagent Set, with Silica Standard. Contains Molybdate 3 Reagent (2.9 L), Citric Acid/Surfactant Reagent (2.9 L), Amino Acid F Reagent (2.9 L), and Silica Standard Solution, 500.00 µg/L SiO2 (2.9 L).
Sigma Aldrich Fine Chemicals Biosciences Sodium metaborate hydrate | 15293-77-3 | MFCD00149204 | 500g
Sodium metaborate hydrate | MW:65.80 (anhydrous basis) | 15293-77-3 | MFCD00149204 | 500g
Aqua Solutions Nitrogen Standard 1,000 ppm Solution,(1ml = 1mg N) Certified (1L)
Nitrogen Standard 1,000 ppm Solution,(1ml = 1mg N) Certified (1L)
Aqua Solutions Citric Acid For Silica 10 Ml Sample Size (100/pk)
Citric Acid For Silica 10 Ml Sample Size (100/pk)
Aqua Solutions Inorganic Carbon Std. 100.0 ppm, Certified (500ML)
Inorganic Carbon Std. 100.0 ppm, Certified (500ML)
Cole-Parmer Fluorescent Fwt Red Dye Tablets, 200 Tablets
Dyes diffuse rapidly in water, producing a vivid, easy-to-see color. Excellent for identifying diffusion and dispersion patterns, rates of flow, discharge locations, seepage areas, sea marking, and more. Fluorescent red dye (rhodamine WT) is noncarcinogenic. Ideal in yellowed water or water with heavy algae growth. Use an ultraviolet lamp (order separately) to trace fluorescent red dyes where normal visual detection is difficult. Minimum detectable concentration of all dyes in clear water is 1 ppm.
INDUSTRIAL TEST SYSTEMS INC SULFATE CHECK TEST 100 USD MIN
- Rapid, dip-and-read method for sulfate detection
- 30 test strips for convenience and efficiency
- Ideal for field use and scientific applications
- Supports monitoring drinking water, industrial wastewater, and other environmental samples
- Complies with USEPA secondary drinking water standards
- Maximum sulfate contaminant level of 250 mg/L (ppm)
- User-friendly design eliminates the need for laboratory equipment
- Immediate results for on-site analysis
- Strips decolorize in presence of sulfate for clear visual indication
- Highly portable, foil-packed strips for easy transportation