Toxic Substances #1 Back Catalog number: 10114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10683.12-100-IO 2,3',4,6-Tetrachlorobiphenyl Price on request MKEP (13C10)Kepone, 1.2mL x 100ug/mL, nonane Price on request 10223.14-100MG n-Heptyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1085-12-7 Price on request