L-PFOSK with branched isomers, 50µg/ml in MeOH, 1,2ml

USGS 8022 Standard

Hexachlorocyclopentadiene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 77-47-4

6-Bromoandrostenedione