Benzo[k]fluoranthene, 10.0 µg/ml, Acetonitrile,

CLP Semi-Volatile Calibration Mix #5

1,4-Cyclohexanedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1076-97-7

Berberine, >98%, 20mg