TFNA-AM, 10mg

alpha alpha alpha (20R)-Cholestane, 1000µg/mL in Isooctane, 1ml

Pendimethalin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 40487-42-1

2,3,4,4',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,