MCPB methyl derivative Back Catalog number: 79393 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91970 EPA Method 508.1 & 525.2 Pesticide Standard Price on request DF-23-S 2,3-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 9063.8-K-IP Tetrachloroveratrole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 944-61-6 Price on request