Chlorinated Pesticides & PCB,10ug/ml in IO:TO, 1ml Back Catalog number: 93089 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended D229250 L-Dehydro Ascorbic Acid, 250mg Price on request 70020R Aroclor 1254 Price on request 79400 Butyric acid Price on request