Ethiofencarb, 100 µg/ml, Acetonitrile, 5ml

TFNA-AM, 100 µg/ml, Acetonitrile, 1ml

Methyl octadecanoate (Methyl stearate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-61-8

17 alpha(H),21 alpha(H)-(22RS)-Trishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 105498-26-8