Hexadecyltrimethylammonium bromide, 250mg

EPA Method 8090 - Analytes Mix #2

5-Methyl-1-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 51149-87-2

2,4-Dibromodibenzofuran, 1.2ml x 50ug/ml, toluene