2,3,3',4,4',5,5'-Heptachlorobiphenyl (189) Back Catalog number: 66189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8982.35-100-T 3-Chloro-1,2-propandiol-dipalmitate-d5, PP-3-MCPD-d5 Price on request 673539 Demeton-S-methyl, 10.0 µg/ml, Ethyl acetate, 10m Price on request 677998 Cadusafos, 100 µg/ml, Toluene, 1ml Price on request