Dechlorane 604 Component B, 1.2ml x 50ug/ml, toluene Back Catalog number: DEC-604CB Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678426 Heptachlor, 100 µg/ml, Acetonitrile, 1ml Price on request 82445 EPA Method 8260B Mix #5 Price on request EPA-8290MSS Matrix Spiking Solution, 1.2ml, nonane Price on request