Sulfamethoxazole, 100 µg/ml, Methanol, 1ml

Calibration Standard Mix 1

Chlorpyrifos-methyl, 10.0 µg/ml, Cyclohexane, 10

Benzo[b]naphtho[2,1-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-35-0