cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml

6-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-47-6

Ethanol standard in serum,0.2g/L,serum, 1.5mL

7-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26593-50-0