4-Nitroquinoline-1-oxide Back Catalog number: X9147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFUDA Perfluoro-n-[1,2-13C2]undecanoic acid, 1.2ml x 50ug/ml, methanol Price on request 673562 beta-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml Price on request 71223 4-Bromo-2,6-dichlorophenol Price on request