Pentabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene

Mesosulfuron-methyl, 10.0 µg/ml, Acetonitrile, 1

Ergosterol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 57-87-4

3,3’-Dichlorobenzidine