Basic Red 9, 100mg Back Catalog number: 676514 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8909.14 5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 93442 Citric acid [0.1% wt] Price on request 93941 Volatile Mix 2-B Price on request