Water Quality Testing Kits
Hach Company Potassium 2 Reagent Solution Pillows, pk/25
For potassium determination in water, soil and plant tissues by the tetraphenylborate method. Hach Method 8049 Sample size: 25 mL. Pack of 25 powder pillows.
Hach Company Replacement Reagent Set, MEL Potable Water Laboratory (organic tests: 50 ea., inorganic tests, 100 ea.)
Complete reagent set replacement.
Hach Company Phosphorus (Reactive and Total) TNTplus Vial Test, HR (1.5-15.0 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.
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 Sodium Thiosulfate Powder Pillows, pk/50
Reagent for determination of Silver by the Cadion 2B Colorimetric Method. Hach Method 8120. Range: 0.02 - 0.70 mg/L Ag. Sample Size: 50 mL. Pack of 50 Pillows. Also available in reagent set 2296600.
Hach Company Nitrite Standard Solution, Stock, 250 mg/L as N, 500 mL
For accuracy checks in nitrite determinations. 500 mL bottle.
Hach Company ECR Masking Reagent Solution, 25 mL SCDB
For Aluminum determination by the Eriochrome Cyanine R Method. Hach method 8326. 25 mL Self-Contained Dropping Bottle
Hach Company Sodium Thiosulfate Standard Solution, Stabilized, 0.0246 N, 500 mL
Stabilized sodium thiosulfate titrant for chlorine determination by iodometric titration. 500 mL bottle
Hach Company Manganese Reagent Set, HR, 10 mL
For determination of Manganese by the Periodate Oxidation Method. USEPA accepted for reporting wastewater analysis using Hach Method 8034. Range: 0.1 - 20.0 mg/L Mn. Sample Size: 10 mL. Reagent Set includes Citrate Buffer Powder Pillows and Sodium Periodate Powder Pillows for 100 tests. To confirm accurate results, see appropriate standard solutions on the Consumables tab.
Hach Company TanniVer™ 3 Tannin-Lignin Reagent, 500 mL
For determination of tannin & lignin by the Tyrosine method
Hach Company pH Test Kit, 4.0 - 10.0 pH, Model 17N
Most natural waters range from pH 4 to pH 9, but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity). The pH of water used in industry, boiler feed water, and swimming pools usually is kept within a narrow range. Simply add indicator to the sample and compare the color to the spots on the color disc to measure pH.
Aqua Solutions Inorganic Carbon Standard 100.0 ppm, Certified (1L)
Inorganic Carbon Standard 100.0 ppm, Certified (1L)