Acid Surrogate Standard Back Catalog number: 23005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73631 Loperamide, 1000µg/ml in MeOH, 1ml Price on request 674054 Propamocarb hydrochloride, 10.0 µg/ml, Methanol, Price on request 2516.16-10MG Acetylsalicylsalicylic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 530-75-6 Price on request