Chloramphenicol, 100 µg/ml, Acetonitrile, 1ml

Pesticide Mix #27, 1.0 µg/mL in Isooctane, 1ml

2,3,3',4,4'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32598-14-4

3,4-Dichloroaniline, 100 µg/ml, Toluene, 5ml