Water and Wastewater Testing Supplies
Hach Company Potassium Iodide Powder Pillows, PK/100
Reagent for several iodometric titration methods. Pack of 100 powder pillows.
Hach Company Triazole Test Kit, Model TZ-1, with 115 Vac UV Lamp and Power Supply
Proper maintenance and economy of operation of modern boilers and cooling towers require a careful balance between water quality parameters and treatment chemicals. Utilizing the color disc method, this kit contains 50 tests.
Hach Company Phenolphthalein Indicator Solution, 5 g/L, 100 mL MDB (APHA)
pH indicator for use in titrations. Color change: colorless to pink at ~pH 8.3. 100 mL Marked Dropping Bottle.
Hach Company NitraVer 5 Nitrate Reagent Powder Pillows, 5 mL, pk/50
For high range nitrate determination by the NitraVer® 5 cadmium reduction method. Range: up to 50 mg/L as nitrate-N. Sample Size: 5 mL. Pack of 50 powder pillows. For use with the Nitrate Color Cube Test Kit.
Cayman Chemical Tetradecyl Phosphonate
A pan-antagonist of LPA1-3 receptors (IC50 = 10, 5.5, and 3.1 µM, respectively); activates a peroxisome proliferator-activated receptor γ reporter construct 4-fold compared to controls at 10 µM; partially inhibits autotaxin (IC50 = ~3 µM)
Hach Company Wastewater Influent Inorganics Quality Control Standard, 500 mL
Wastewater Influent Inorganics Quality Control Standard. Ready to use; no dilutions required. Mixed standard contains: Ammonia Nitrogen 15 mg/L NH3-N, Nitrate Nitrogen 10 mg/L NO3--N, COD: 500 mg/L. Phosphate 10 mg/L PO43-. Sulfate 400 mg/L SO42-. TOC: 161 mg/L. 500 mL.Bottle