Wastewater Standards
Hach Company Titration Application Pack Food & Beverage: pH & Total Acidity (Milk, Tomato Sauce, Fruit Juice)
Application Pack for the determination of pH and Total Acidity in food & beverages. Suited for Titralab AT1000 Series, Automatic Titrator Models AT1102/AT1112/AT1122/AT1222.
Cambridge Isotope Laboratories Non-Ortho Native PCB Solution PCBs-77/81/126/169 10 ug/mL in isooctane 1 2 mL
Non-Ortho Native PCB Solution PCBs-77/81/126/169 10 ug/mL in isooctane 1 2 mL
ERA WATERS CORP WP COLIFORM MICROBE QC STAND
WasteWatR Coliforms Two lyophilized samples consist of one negative sample and one positive to be quantitated for total, fecal and E. coli coliforms.
Hach Company Wastewater Effluent Inorganics Quality Control Standard, 500 mL
Wastewater Effluent Inorganics Quality Control Standard. Ready to use; no dilutions required. Mixed standard contains: Ammonia Nitrogen: 2 mg/L NH₃-N, Nitrate Nitrogen: 4 mg/L NO₃--N, COD: 25 mg/L, Phosphate: 2 mg/L PO43-. Sulfate: 50 mg/L SO₄2-. TOC: 8 mg/L. 500 mL Bottle
AccuStandard, Inc NITRATE STD IN WATER 1000 PPM
Anion Standard - Nitrate as Nitrogen. 100 mL. 1000 ?g/mL in 10% Hydrochloric acid.
ERA WATERS CORP DEMAND WASTEWATER QC STANDARD
One 15 mL screw-cap vial yields up to 2 liters after dilution.