PCB No. 189, 10µg/ml in Isooctane, 10ml Back Catalog number: L20018900IO Availability: In the manufacturer's stock Price on request - + Recommended C13320000 Ethylbenzene, 1ml Price on request 33054 EPA Method 552.1, 552.2 - Haloacetic Acids Price on request 675385 Saccharin, 250mg Price on request