Diphenylacetic acid, 1000mg Back Catalog number: 682642 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended H953300 rac all-trans 4-Hydroxy Retinoic Acid, 1mg Price on request 50624 Nitrite (NO2-) as N Price on request 687448 Ethyl methyl carbonate, 1g Price on request