3,3’-Dichlorobenzidine

Zearalanone (Certified Reference Material),10.02 µg/mL,acetonitrile,2mL,

Ethyltri-n-butyltin-d27 (tri-n-butyl-d27), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

pH 2.0 Standard @ 25°C