Freon Standard

Ochratoxin A CRM,10 µg/mL,acetonitrile,2mL,

Coumaphos alcohol metabolite, 100mg

2,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 34883-43-7