Water and Wastewater Testing Supplies
Hach Company ChromaVer 3 Chromium Reagent Powder Pillows, 25 mL, pk/100
For hexavalent chromium determination by the Diphenylcarbohydrazide Method. USEPA accepted for reporting for wastewater analyses using Hach Method 8023. Range: up to 0.70 mg/L Cr. Sample Size: 25 mL. 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 NitriVer 2 Nitrite Reagent Powder Pillows, 25 mL, pk/100
For high range nitrite determination by the ferrous sulfate method. Hach method 8153. Range::2 - 150 mg/L NO2-N. Sample Size: 25 mL. Pack of 100 powder pillows.
Hach Company Sulfuric Acid Digital Titrator Cartridge, 1.600 N
For determination of alkalinity by Digital Titrator titration. Hach method 8203. 1.600 N Sulfuric Acid. Digits = mg/L CaCO3 in 100 mL, Digits x 0.002 = meq. Approximately 40-100 tests.
Hach Company Citric Acid Powder Pillows for Silica, 25 mL, pk/100
For silica determination by photometric methods. Sample Size: 25 mL Pack of 100 powder pillows
Hach Company EDTA Digital Titrator Cartridge, 0.714 M
EDTA Cartridge for Digital Titrator for the determination of Total Hardness, 0.714 M. Digits x 1.785 = mg/L CaCO3 in 50 mL, Digits x 0.1 = Gdh.
Hach Company Molybdovanadate Reagent, 1000mL, 4 bottles
For Phosphate determination by the Molybdovanadate Method.
Hach Company Bleaching 3 Reagent Powder Pillows, pk/100
For aluminum determination by the aluminon method. Hach Method 8012. Range: up to 0.80 mg/L Al. Pack of 100 powder pillows.
Hach Company Buffer Powder Pillows for Heavy Metals, Citrate Type, pk/100
For lead and cadmium determination by the Dithizone method
Hach Company Sulfamic Acid Powder Pillows, pk/50
For determination of dissolved oxygen by the Winkler titration method.
Hach Company Sodium Hydroxide Digital Titrator Cartridge, 0.3636 N
For carbon dioxide determination by Digital Titration
Sigma Aldrich Fine Chemicals Biosciences Liquid scintillation vials
Reliable Wheaton 180 brand low-potassium glass. White 22Amm caps have tops suitable for writing. Vials with caps attached are packed in individual cells in trays of 100.
MSC Value Collection Rockwell A, B, C Bench Top Hardness Tester, Dial Display
The Rockwell A, B, C Bench Top Hardness Tester is designed for accurate hardness measurements across multiple Rockwell scales. Featuring a dial display, this tester provides reliable results for various materials.
- Measures hardness on Rockwell A, B, and C scales.
- Features a dial display for clear readings.
- Minimum hardness: 20 RA, 20 RB, 20 RC.
- Maximum hardness: 100 RB, 70 RC, 88 RA.
- Manufactured in China.
Aqua Solutions Iodide Reagent For Residual Chlorine (500ML)
Iodide Reagent For Residual Chlorine (500ML)