Acids Standard Back Catalog number: 94196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70483 2-Chloro-1,3-butadiene Price on request 2789.12-100-AN 4,4'-Thiodianiline,100 µg/mL,acetonitrile,1mL, Price on request C082500 4-O-Caffeoylquinic Acid, 10mg Price on request