2,2',4,4'-Tetrabromodiphenyl ether,neat,neat,10mg,

N-ethylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture, 50µg/ml in MeOH, 1,2ml

alpha-HCH (BHC), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 319-84-6

Acetone-2-13C,2000 µg/mL,MeOH,1mL,