trans,trans-Muconic acid, 100mg Back Catalog number: 681257 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9462.37-K-IO Tri(butylcresyl)butane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1843-03-4 Price on request 677876 4-tert-Octylphenol, 100 µg/ml, Acetone, 1ml Price on request 683391 4-Methylbenzophenone, 1000mg Price on request