EPA Methods Standards
EPA Methods Standards
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Hach Company Xenosep EPA 1664A Standard, 1x30 mL, 4mg/mL
Xenosep EPA 1664A Standard, 1x30 mL, 4mg/mL. Pipet 10 mL to achieve the 40mg PAR (Precision and Recovery) Standard needed for the method. Each bottle contains enough standard to QC a batch of samples.
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Hach Company Phenols Reagent Set (No Air Shipments)
For determination of Phenols by the 4-Aminoantipyrine method. Hach Method 8047. USEPA accepted for reporting wastewater analyses. Range: 0.002 - 0.200 mg/L Reagent Set includes: Hardness 1 Buffer Solution, Chloroform, Phenol Reagent Powder Pillows, and Phenol 2 Reagent Powder Pillows for 100 tests. For air freight shipments, order 2243901