n-Butyl chloroformate, neat, Solvent-neat, Unit 90ml, # of units-1, Cas.no. 592-34-7

GPC Calibration Mix #1

Chlorobenzene-d5, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3114-55-4

Pretilachlor, 100 µg/ml, Acetonitrile, 5ml