1,2,4-Triazole-d2, 10mg

Ethanol standard in serum,2.0g/L,serum, 3.0mL

2-Ethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 8916-98-8

2,2',4,4',5-Pentachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane