PCB-Mix 3, 10µg/ml in Isooctane, 10ml

Methotrexate hydrate, 100mg

Ferbam, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 14484-64-1

2,2',3,4,4',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,