Environmental Reference Materials,  PT Express,  Wastewater

Boron Concentrate – Blind #QCI-125B

$96.00

A 21 mL concentrate for determination of Boron. Formulated in the NELAC range of 800 - 2000 ug/L. Each vial produces 2 liters of sample after dilution of 10mL to 1000mL. PT Express may take up to 10 business days to ship. read more