Deuterated Hydrocarbons Back Catalog number: 97886 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10991.6-10MG N-Nitroso-N-ethylbutylamine,neat,neat,10mg, Price on request 70052 Butachlor Price on request 11642.13-10MG Descyclopropylmethylfirocoxib,neat,neat,10mg Price on request