PCB-Mix 32, 10µg/ml in Acetone, 1ml

3,5-Dichloroaniline, 100 µg/ml, Methanol, 5ml

Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml

Phthalic acid, bis-hexyl ester, certified, 0.1g