PCB No. 126, 10µg/ml in Isooctane, 10ml

1-Propanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-03-9

Metribuzin, 1000µg/ml in MeOH, 1ml

Erythromycin, 100 µg/ml, Methanol, 5ml