11-Nor-9-carboxy-delta9-THC-D9, 0.1mg/ml in MeOH, 1ml

Organotin Standard Mixture 10 - Tin Ethyl Derivatives, 13 compounds 1x1mL 1000 µg/mL in isooctan1 (based on total mass) Mono-n-butyl triethyltin Dibutyl diethyltin Ethyltributyltin Monophenyl triethyltin Diphenyl diethyltin Ethyltriphenyltin Mono-n

1H,1H-Perfluoroundecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-46-0

Urs-12(13)-ene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 464-97-1