Bifenazate, 100 µg/ml, Acetonitrile, 1ml

n-Butyl iso-butyl phthalate (n-Butyl 2-methylpropyl phthalate), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17851-53-5

Hexavalent Chromium (Cr +6)

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-dis