11-Deoxycortisol, 1000µg/ml in MeOH, 1ml

2,2',3-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,1-Dichloro-2-[2-chloro(13C6)phenyl]-2-[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

DL-Methionine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 59-51-8