3,3'-Dichlorobenzidine, 100 µg/ml, Acetonitrile,

Purgeable Surrogate Standard

Valproic acid-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87745-17-3

(Z)-Metominostrobin, 100µg/ml in Acetonitrile, 1ml