WS Unregulated Volatiles Amp 2 - Cal Check

D3-2,4-D, 100 µg/ml, Acetone, 1ml

Metformin-HCl, 100µg/ml in Acetonitrile, 5ml

2H,3H-Perfluorohex-2-enoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 37759-76-5