Phthalate Esters Mix # 1, 2000ug/ml in Isooctane, 1ml

1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

DL-Methionine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 59-51-8

trans-Stilbene-d12,neat,neat,250mg,