Semi-Volatile Standard

beta-D-Lactose

2-Hydroxyibuprofen, 100 µg/ml, Acetonitrile, 1ml

Diethylene glycol mono(p-n-octylphenyl) ether, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 51437-90-2