1,3-Dimethyl-2-imidazolidinone, 100mg Back Catalog number: 680903 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L20007700IO PCB No. 77, 10µg/ml in Isooctane, 10ml Price on request DF-12348-S 1,2,3,4,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 680093 2,5-Dimethylaniline, 250mg Price on request