Pyraclostrobin, 100µg/ml in Acetonitrile, 5ml

4-tert-Butylphenyldiphenyl phosphate,50 µg/mL,toluene,1mL,

alpha alpha alpha (20S)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41083-75-4

Anthracene, 10µg/ml in Acetonitrile, 10ml