Citric acid monohydrate, 100mg Back Catalog number: 676682 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71374 3-tert-Butylphenol Price on request 2871.12-50-IO 5'-Fluoro-2,3,3',4,4',5-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 679123 D8-Toluene, 2000 µg/ml, Methanol, 1ml Price on request