Dihexadecyldimethylammonium bromide, 100mg

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate-d5,50 µg/mL,MeOH,1mL,

EPA Method 515/8150/1658 Herbicides

5ß(H)-Cholane, 100µg/ml in Isooctane, 1ml