2,2',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

n-Hydrocarbon Standard (C5-C18), 2000µg/ml in MeOH, 1ml

Winstray L

cis-4-(2-Hydroxyphenyl)-2-oxobut-3-enoic acid, Please inquire, Solvent-, Unit , # of units-, Cas.no. 31966-72-0