PCB - Mix 8, 10µg/ml in Cyclohexane, 5ml

3,4-Dimethylthieno[2,3-b]thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17502-58-1

(20R)-13(17)-Diacholestene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 82079-08-1

2,3-Dimethyl-d6-pyrazine