Metazachlor OA, 100 µg/ml, Acetonitrile, 1ml

Vanillic acid, 100mg

Dalapon methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 17640-02-7

cis-2-Pentene