Chlorinated Pesticides & PCB,10ug/ml in IO:TO, 1ml Back Catalog number: 93089 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended T4CPME Tris(4-chlorophenyl)methanol, 1.2ml x 50ug/ml, nonane Price on request 54214 Ammonia as (NH4+) Price on request 70436 Diethylamine Price on request