2-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

Butachlor, 100µg/ml in Acetonitrile, 1ml

Tetra-n-pentyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3765-65-9

4-Methyl-2-pentanone