Anion Mix #1 Back Catalog number: 50057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-180 2,2',3,4,4',5,5'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request N504465 4-Nitrophenylphosphorylcholine, 1g Price on request 3403.10-100-AN Fenthion, 100μg/mL in Acetonitrile, 1ml Price on request