Warfarin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81-81-2

Avermectin B1b, 100 µg/ml, Acetonitrile, 1ml

Methional, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-, Cas.no. 3268-49-3

n-Hexacosane, ?13C: - 34.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-01-3