2,5-Dichlorohydroquinone, 50mg Back Catalog number: 682003 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2645.9-100-ME 1-Nonene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 124-11-8 Price on request 675956 1-(3,4-Dichlorophenyl)-3-methylurea, 10.0 µg/ml, Price on request 30168 High Concentration VOC Standard Price on request