1,3-Diphenylguanidine, 1000mg Back Catalog number: 683317 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681202 TFNA, 100 µg/ml, Acetonitrile, 1ml Price on request 79575 Ethyl 4-hydroxybenzoate Price on request 98176 Phenols Mix #1 Price on request