Water and Wastewater Testing Supplies
Hach Company UniVer 3 Hardness Reagent Powder Pillows, pk/100
Combined indicator/buffer for total hardness determination by titration. For use with total hardness test kits. Pack of 100 Powder Pillows.
Hach Company Sulfamic Acid, 454 g
Analytical Grade, CAS No. 5329-14-6 H2NSO3H, FW = 97.10. Assay: ≥98.0%
Hach Company PhosVer 3 Phosphate Reagent Powder Pillows, 25 mL sample, pk/1000
For phosphate (phosphorus) determination by the PhosVer 3 ascorbic acid method. Hach method 8048. Sample size: 25 mL. Pack of 1000 powder pillows. To confirm accurate results, see appropriate standard solutions on the Consumables tab.
Hach Company Cyanuric Acid 2 Reagent Powder Pillows, pk/50
For determination of cyanuric acid by the melamine turbidimetric method. Hach method 8139. Sample size: 25 mL. Also used in Model CY-3 test kits. Pack of 50 powder pillows.
Hach Company HR Manganese Chemkey
HR Manganese Chemkey Reagents (box of 25)For determination of Manganese using Hach Method 10319Ensure SL1000/SL250 has been updated with Software Version V3 0 12 1489 to use this Chemkey
Hach Company Iron Ferrozine Color Disc HR
Iron Ferrozine Color Disc-High Range-Indoor Light Color disc used in Kit Number 255600 used to measure iron in the 0 05-1 0 mg/L range
LaMarKa Chemical Company Total Nitrogen Standard 50ppm, 1l
Total Nitrogen Standard 50ppm, 1l Plastic Bottle
Aqua Solutions Sodium methoxide | 0.1 N | 124-41-4 | MFCD00012179
Sodium methoxide | Mol Wt: 54.02 | 0.1 N | 124-41-4 | MFCD00012179
Hach Company Hydrogen Sulfide Test Kit
Hydrogen Sulfide Test Kit-Model HS-C1Includes reaction vial-test papers-comparator chart and instructions-in a cardboard box Effervescent tablets are supplied by the customer Resulting from the anaerobic decomposition of organic matter hydrogen sulfide is present in many water supplies Sewage and industrial wastes are other sources of sulfide pollution Highly toxic this compound has a characteristic rotten egg odor which can be detected long before harmful concentrations are reached In the HS-C kit sulfide discolors a detection paper Results are obtained by comparison of the color to a printed chart
Hach Company SPADNS Fluoride Reagent Solution, 100 mL
SPADNS Fluoride Reagent Solution. USEPA accepted for reporting for drinking and wastewater analysis (distillation required) using Hach Method 8029, Fluoride, SPADNS Method Range: 0.02 to 2.00 mg/L. 100 mL bottle
Hach Company Hardness 3 Solution, 1 L
EDTA titrant solution for hardness determination by drop-count titration. 0.03 N (0.015 M) 1 liter bottle
Hach Company Hardness 1 Buffer Solution, 100 mL MDB
Buffer for hardness and chelant determination by titration, pH 10.1 ± 0.1 at 20°C. Hach methods 8213 and 8226. Also used in Hach Phenols method 8047. 100 mL Marked Dropping Bottle
Hach Company SPADNS Fluoride Reagent Solution, 500 mL
SPADNS Fluoride Reagent Solution. USEPA accepted for reporting for drinking and wastewater analysis (distillation required) using Hach Method 8029, Fluoride, SPADNS Method Range: 0.02 to 2.00 mg/L. 500 mL bottle