PCB No. 28, certified, 10mg

Initial Check Verif. Standard 4, in 4%HNO3, 100ml

5-Amino-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83-55-6

Fluazinam, 100 µg/ml, Acetonitrile, 1ml