Water and Wastewater Testing Supplies
Sigma Aldrich Fine Chemicals Biosciences Cod liver oil fatty acid m10G
Cod liver oil fatty acid m10G
Hach Company Phosphorus (Reactive and Total) TNTplus Vial Test, LR (0.15-4.50 mg/L PO₄), 25 Tests
Phosphorus TNTplus chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, every time.For determination of Reactive (ortho) and Total Phosphorus (phosphate) in wastewater, drinking water, boiler water, surface water and process water. TNTplus phosphorus reagents can provide an Orthophosphate or Total Phosphorus result.Ascorbic Acid Method is Equivalent to EPA 365.1. Phosphorus TNTplus chemistry allows you to test for reactive or total phosphorus with each vial. Follow the easy to navigate procedure printed on the lid of the box and then insert the TNTplus vial into your Hach spectrophotometer for an immediate result. Measurments are reported in the low range of 0.15 - 4.50 mg/L as PO4. If you are required to digest your phosphorus sample, performing this step in the sealed vial eliminates loss to evaporation and allows up to 30 simultaneous digestions depending on which DRB200 Reactor Block you are using.
Petroleum Analyzer Corporation Sample box Nitrogen - Sulfur Calibration Standard 500 mg/L in i-Octane (5x1.5 ml)
Sample box Nitrogen - Sulfur Calibration Standard 500 mg/L in i-Octane (5x1.5 ml)
Hach Company CUVETTE 50MM RECT PMMA 10PCS
50mm rectangular cuvettes come 10pc per EA. 7 mL volume, semi-micro, with caps. Dimensions (H x W x D): 50 mm x 19.5 mm x 60 mm.
Hach Company S5000 Phosphate Molybdovanadate Reagent | 2.9l
S5000 Phosphate Molybdovanadate Reagent | 2.9l
Aqua Solutions Fluoride Std. 100 ppm (1ml=0.10 mg F-) (500ML)
Fluoride Std. 100 ppm (1ml=0.10 mg F-) (500ML)