Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml Back Catalog number: L14102000CY Availability: In the manufacturer's stock Price on request - + Recommended 1927.12-50-IO 4'-Fluoro-2,3',6-tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 863314-86-7 Price on request MOPCB-1001S 2-Methoxy-5-chlorobiphenyl, 100µg/ml in IO, 1ml Price on request 50631 Ammonia as (NH4+) Price on request