Diethyl adipate, 1ml

2,2',4,5'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41464-40-8

13C3-6:2 Fluorotelomer sulfonamide alkylbetaine (13C3-6:2 FTAB), 50µg/ml in MeOH, 1,2ml

Penicillic acid, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 90-65-3