Alcohol-Glycol Standard, 4000µg/ml in Water, 1ml

2-Chlorophenol-3,4,5,6-d4,1000 µg/mL,isopropanol,1mL,

Methamidophos-d6 (dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219799-41-3

Dibenz[a,h]anthracene-d14, 100µg/ml in Isooctane, 1ml