Environmental Reference MaterialsPT ExpressWastewater

SGT – HEM (TPH) Concentrate – Blind #QCI-129B


A 5.0 mL sample for dilution to 1000 mL. Can be used for IR methods as well as Gravimetric methods. Formulated in the NELAC range of 20 - 200 mg/L. Each ampule produces 5 liters of sample. read more


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