Isobutyl acetate,1000 µg/mL,MeOH,1mL,

C27 Ring-C Monoaromatic sterane (5ß(H),10ß(CH3)/5 alpha(H),10ß(CH3)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 98819-92-2 / 98819-91-1

Dimethachlor (Teridox), 1000µg/ml in MeOH, 1ml

Ethyl-t-butyl ether