2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg Back Catalog number: C-157N Availability: In the manufacturer's stock Price on request - + Recommended 676229 Fenthion, 100 µg/ml, Acetone, 1ml Price on request T774250 Triclosan, 10g Price on request 71202 Methyl sulfone Price on request