Environmental Reference Materials, PT Express, Wastewater
Oil & Grease Concentrate – Blind #QCI-029B
$86.00
A 3.2 mL concentrate for determination of Oil and Grease. Formulated in the NELAC range of 20 - 200 mg/L. Each ampule produces 3 liters of sample. PT Express may take up to 10 business days to ship. read more
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