Drinking Water,  Environmental Reference Materials,  PT Express

Perchlorate Concentrate – Blind #QCI-108B

$92.00

A 5.0 mL concentrate for determination of Perchlorate. Formulated in the NELAC range of 4.0 - 20 ug/L. Each ampule produces 5 liters of sample. PT Express may take up to 10 business days to ship. read more