Propionic acid, 1ml

17?(H),21ß(H)-(22R)-Homohopane, 500µg/mL in Isooctane, 1mL

Hydrindantin (reduced form of ninhydrin), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5103-42-4

Demeton-S-methyl-sulfone, 100 µg/ml, Toluene, 1m