Permethrin, 100 µg/ml, Acetonitrile, 5ml

n-Dotriacontane, ?13C: -28.34, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 544-85-4

Aflatoxin B2, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 7220-81-7

Demeton-S-methyl, 100µg/mL in Acetonitrile, 1ml