EPA 1638Mix A Back Catalog number: 53144 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8474.14-10MG 2-(4-Carboxyphenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-20, Cas.no. 66631-29-6 Price on request 11164.17-10MG Promazine hydrochloride,neat,neat,10mg, Price on request 79477 Dimethylamine Price on request