Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml

4-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52602-39-8

9-cis,12-cis-Octadecadienoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60-33-3

Organometallic Butyltin Chloride, 2000 µg/mL in CH2Cl2, 1ml