Acid Surrogate Standard Back Catalog number: 22005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9818.14-10MG 1-(2,6-Dichlorophenyl)indolin-2-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 15362-40-0 Price on request 79379 Benzo(a)pyrene Price on request M197872 (+)-Matrine-d3, 2.5mg Price on request