Sodium perfluoro-1-heptanesulfonate, 1.2ml x 50ug/ml, methanol

Tribenuron-methyl, 100μg/ml in Acetonitrile, 5ml

4,4'-Diisocyanato-3,3'-dimethylbiphenyl

2,3,3',4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38380-03-9