4-Nonylphenol-mono-ethoxylate, 10.0 µg/ml, Aceton

Chlorfenvinphos, 10 µg/ml, Acetonitrile, 10ml

2,4-DB methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 18625-12-2

2,3,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 829-26-5