4-tert-Octylphenol, 100µg/ml in MeOH, 1ml

n-Butyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-67-0

gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

Ethanol standard in serum,0.3g/L,serum, 3mL