Surrogate Standard Back Catalog number: 95536 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675145 Benodanil, 250mg Price on request 681473 N-Butylbenzenesulfonamide, 100 µg/ml, Acetonitril Price on request 1423.10-1G 4-tert-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 98-54-4 Price on request