Benzidine-d8

Herbicide Calibration Check - WS

Dopamine,1000 µg/mL,MeOH with 5% 1 M HCl,1mL,

2,2',4,4',5,5'-Hexachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35065-27-1