4-Dimethylaminoantipyrine, 250mg Back Catalog number: 679663 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 30128 EPA Method 525 - Semi-Volatile Mixture Price on request 98645 California Gas Additive Standard Price on request 71653 Hexafluoro-2-propanol Price on request