1,3-Dimethyl-2-imidazolidinone, 100mg Back Catalog number: 680903 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679142 N-Phenylurea, 500mg Price on request 70001 Base/Neutrals Extractables Mix #1 - MISA Price on request 680136 1,2,3,5-Tetrachlorobenzene, 100 µg/ml, Methanol, Price on request