Carbazole, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 86-74-8

Nitrite (NO2-) as N

Metconazole, 100µg/ml in Acetonitrile, 5ml

3,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32774-16-6