Deuterated PAH Standard Back Catalog number: 98267 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11807.23-50MG Levomepromazine maleate,neat,neat,50mg, Price on request 673667 Piperonyl butoxide, 10 µg/ml, Ethyl acetate, 10m Price on request 679902 2,4,6-Trichlorophenol, 100 µg/ml, Acetonitrile, Price on request