Water Quality Testing Kits
Hach Company PhosVer 3 Phosphate Reagent Powder Pillows, 10 mL, pk/50
For determination of reactive (ortho) phosphate (phosphorus) by the PhosVer 3 ascorbic acid method. USEPA accepted for reporting for wastewater analysis using Hach Method 8048, Phosphorus, Reactive. Sample Size: 10 mL. Also used in acid-hydrolyzable and total phosphorus determination, after appropriate digestion. Pack of 50 powder pillows.
Hach Company Molybdate 3 Reagent for Silica Analysis, 2.9 L
Molybdate 3 Reagent (2.9 L) used in the Series 5000 Silica Analyser.
Hach Company FerroVer Iron Reagent Powder Pillows, 5 mL, pk/50
For Iron determination by the 1,10 phenanthroline method, using FerroVer Iron Reagent Powder Pillows. For 5-mL samples. Pack of 50 Powder Pillows
Hach Company Formaldehyde, 100 mL
Formaldehyde, ACS Grade, CAS No. 50-00-0, CH2O, FW = 30.03. Assay: ≥36.5 but ≤38.0%
Hach Company Porphyrin 2 Reagent Powder Pillows, 25-mL, pk100
For determination of copper by the Porphyrin method 8143. For 25 mL samples
Hach Company Nitrification Inhibitor for BOD, Formula 2533™, TCMP, 500 g
TCMP - 2-chloro-6 (trichloromethyl) pyridine (N-Serve), coated on an inert substrate. Use 0.16 gr in a 300-mL sample to inhibit nitrogenous oxygen demand in the BOD test (Use Dispenser Cap, Part No. 45901), 500 g.
Hach Company DPD Free Chlorine Reagent Powder Pillows, 10 mL, pk/1000
For free chlorine determination by the DPD Free Chlorine method. USEPA accepted for reporting for drinking water analysis using Hach Method 8021. Range: 0.02 - 2.00 mg/L Cl₂. Sample Size: 10 mL. Pack of 1000 powder pillows.Boric Acid free!*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
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 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.
Hach Company Sulfate Test Kit, Model SF-1
Widely found in natural waters, sulfate may be at high levels in mine drainage. High concentrations of magnesium or sodium sulfate in water act as cathartics. This test kit provides economical determination of sulfate levels using the Extinction/Turbidimetric methods.
Hach Company Sulfide 2 Reagent, 500 mL
For sulfide determination by the Methylene Blue method (Hach method 8131). Range: up to 800 μg/L. Also used with visual test kits. 500 mL bottle
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 Color Disc Chromium, 0-1.3 mg/L Cr OL
Chromium, 0-1.3 mg/L, for kits CH-12, CH-8. Outdoor light
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