Hexamethylphosphoric Triamide, 5ml

Trixylyl phosphate, purified ion m/z 396 (pentamethyl),100 µg/mL,isooctane,1mL,

Benzo[b]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-98-5

D6-Dimethachlor Metabolite CGA 369873, 100µg/ml in AL, 1ml