PCB Mix 0.3 ppb

Thiobencarb, 100 µg/ml, Ethyl acetate, 5ml

2,5-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.

Iodosulfuron-methyl sodium, 100mg