Water Quality Testing Kits
Hach Company Nitrogen (Total) TNTplus Vial Test, LR (1-16 mg/L N), 25 Tests
Nitrogen TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.Hach Method 10208 determines Total Nitrogen in water and wastewater by the Persulfate Digestion Method with a range up to 16 mg/L N. Digestion occurs within the sealed vial which eliminates evaporation and nitrogen loss due to splatter.
Hach Company m-ColiBlue24 Broth, Glass Ampules, pk/20
In 24 hours, Hach's m-ColiBlue24 Broth give you simultaneous results for total coliforms and E. coli. Hach's ready-to-use media eliminates measuring, mixing, and autoclaving steps necessary to prepare dehydrated media. Glass ampules (26084-20), plastic ampules (260845-00), 100mL bottles (26084-42) of m-ColiBlue24 and agar plates (28052-15), afford maximum shelf life and ease of use for pre-measured and prepared media. Enumerate total coliforms and E. coli on one petri dish. Differentiate colonies easily - red and blue indicate total coliforms and blue specifies E. coli. Use m-ColiBlue24 Broth to accurately monitor and evaluate total coliform and E. coli in drinking water; wastewater; bottled water; beverages; surface, ground, and well water; and ultrapure, chemical processing and pharmaceutical processing waters.m-ColiBlue24 should only be used with pads manufactured by the following companies/brands: Pall Corporation, Sartorius, and Millipore EO.
Hach Company NitraVer X Nitrogen-Nitrate Reagent Set, HR
For determination of High Range Nitrate Nitrogen by the Chromotropic Acid Test 'N Tube Method. Hach Method 10020. Range: 0.2 - 30.0 mg/L NO3-N 50 tests per package.
Hach Company Phenol Reagent Powder Pillows (for nonextraction method), pk/100
For determination of phenols by the 4-Aminoantipyrine Method
Hach Company Silver Nitrate Digital Titrator Cartridge, 1.128 N
For chloride determination by Digital Titrator argentometric titration. Hach method 8207. Digits = mg/L Cl- in 50 mL sample. Approximately 40-100 tests
Hach Company HydraVer 2 Hydrazine Reagent, 500 mL
For hydrazine determination in boiler waters by the p-Dimethylaminobenzaldehyde method. Hach method 8141. Range: 4-600 μg/L N2H4. (Also used in visual test kits. Range: 0.02-1.00 mg/L) 500 mL bottle
Hach Company SulfaVer 4 Sulfate Reagent Powder Pillows, 25-mL, pk/100
For sulfate determination by the SulfaVer 4 Turbidimetric Method. USEPA accepted for reporting wastewater analysis using Hach Method 8051. Range: up to 70 mg/L. Sample Size: 25 mL. Pack of 100 powder pillows. To confirm accurate results, see appropriate standard solutions on the Consumables tab.
CTL Scientific Supply Corp SILVER TEST PAPER,200 STRIPS
SILVER TEST PAPER - 200 test strips. Test paper shows silver ions (Ag+) as rot-violet spots on a salmon-red background. Interferences caused by mercury and copper ions are readily circumvented. Limit of sensitivity:20 mg/l Ag +
Hach Company Ascorbic Acid Reagent Powder for Phosphorus, 48 g
For determination of reactive phosphorus (phosphate) by the Rapid Liquid Ascorbic Acid Method. Hach Method 10055. Used with Ascorbic Acid Reagent Dilution Solution (2599949) and Molybdate Reagent Solution (2599849). 48 g bottle.
Hach Company CalVer 2 Calcium Indicator, 113 g
For determination of calcium hardness by EDTA titration methods. Active ingredient: Hydroxy Naphthol Blue. 113 g bottle
Hach Company Molybdate Reagent Powder Pillows for HR Silica, 25mL, pk100
For determination of high range silica by the Silicomolybdate method. Hach method 8185. Sample size: 25 mL. Pack of 100 powder pillows
Hach Company Sulfamic Acid Powder Pillows, pk/100
For determination of Dissolved Oxygen by the Winkler titration method. Range: 1 to 10 mg/L. Hach method 8229. Sample size: 300 mL.
Hach Company Potassium 3 Reagent Powder Pillows, pk/100
For potassium determination in water, soil and plant tissues by the tetraphenylborate method. Hach Method 8049 Sample size: 25 mL. Pack of 100 powder pillows.
Hach Company CyaniVer 5 Cyanide Reagent Powder Pillows, 10 mL, pk/100
For cyanide determination by the Pyridine-Pyrazolone Method. For instruments requiring a 10-mL sample.
