*2,3',4',5-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 32598-11-1, 1 mL 7057-PCB PAH This Certified Reference Material of

This Certified Reference Material of varied concentration in 10% Hydrochloric acid

n-Tetracontane

This Certified Reference Material at a concentration of 100 µg/mL in Methanol: Water 90:10 is composed of a single analyte

0 µg/mL in Dichloromethane is composed of 3 analytes

com for beginning and end dates for each year

*2,3',4',5-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 32598-11-1, 1 mL 7057-PCB PAH This Certified Reference Material ofThis Certified Reference Material at a concentration of 35 g mL in Isooctane is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C. Sonicate before use.