2,4-DB methyl ester Back Catalog number: 83502 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94979 PCB Congener Mix #1 Price on request 1704.10-K-AN (RS)-N-Nitrosoanabasine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 37620-20-5 Price on request 10631.12-50-T 1,2,3,7,8-Pentabromodibenzofuran Price on request