Fenbutatin oxide, 100 µg/ml, Methanol, 1ml

2,5,6-Trifluoropyridine-3-carboxylic acid,neat,neat,1g,

N-(4-chloro[13C6]phenyl)-N'-(3,4-dichloro[13C6]phenyl)[13C]urea , 1.2ml x 50ug/ml, methanol

Cyromazine