D7-Beflubutamid, 100 µg/ml, Acetonitrile, 1ml

alpha-BHC-13C6,100 µg/mL,n-nonane,1mL,

Perfluoroctanonic acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-95-5

4,4'-Sulfonylbis(2,6-dibromophenol), techn.