1-Butanol, certified, 5ml

Toluene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 108-88-3

Imidacloprid-d4, 100µg/ml in Acetonitrile, 1ml

Tris(3,4-dimethylphenyl) phosphate, 1.2ml x 50ug/ml, toluene