D4-Bis(2-ethylhexyl) phthalate, 25mg

2,4-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53592-10-2

alpha-HCH, 100 µg/ml, Acetonitrile, 5ml

2-Methoxyethanol-1,1,2,2-d4,1000 µg/mL,MeOH,1mL,