Acetic anhydride

Didodecyldimethylammonium bromide, 100mg

2,4-Dimethylaniline,100 µg/mL,acetonitrile,1mL

1,2,8-Trimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-75-2