1,2,4-Trichlorobenzene Back Catalog number: 79675 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4719-500-ANX5 Custom nitrosamine-control mix 7 components, each 500µg/mL in acetonitrile 9666.4-K-AN N- Nitrosodiethanolamine 1116-54-7 NDELA 9004.2-2K-DC N-Nitrosodimethylamine 62-75-9 NDMA 9006.4-2K-DC N-Nitrosodiethylamie Price on request L20015700IO PCB No. 157, 10µg/ml in Isooctane, 10ml Price on request 676687 Feruloylputrescine, 10mg Price on request