Di(propylene glycol) methyl ether Back Catalog number: 79460 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B197910 Benz[j]aceanthrylene and Benz[e]aceanthrylene_x000B_(70:30Mixture), 2,5mg Price on request 682069 o-Toluidine, 100 µg/ml, Methanol, 5ml Price on request 680091 p-Toluidine, 250mg Price on request