4-Dimethylaminoantipyrine, 250mg Back Catalog number: 679663 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2332.12-K-HX 5-tert-Butyl-m-xylene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 98-19-1 Price on request 681886 Fluorodifen, 100 µg/ml, Ethyl acetate, 5ml Price on request 1932.4-1MLX10 Trifluoroacetic anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 407-25-0 Price on request