Environmental Reference Materials,  PT Express,  Wastewater

TOX Concentrate – Blind #QCI-104B

$92.00

A 5.5 mL concentrate in Methanol for determination of TOX. Formulated in the range of 300 - 1500 ug/L. Each ampule produces 5 liters of sample. PT Express may take up to 10 business days to ship. read more