Drinking Water,  Environmental Reference Materials,  PT Express

WS – Toxaphene (Total) – Blind #QCO-005-6B

A 1.5 mL concentrate in Acetone for use with Methods 505/508/525. Formulated in the NELAC range of 2 - 20 ug/L. Dilute 1mL to 1000mL for use. PT Express may take up to 10 business days to ship. read more