Metals Mix #1 Back Catalog number: 59367 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3844.6-K-IP Hydroquinone, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 123-31-9 Price on request 53093 Trace Metals 2 Price on request 674862 Dihexadecyldimethylammonium bromide, 100mg Price on request