CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl Back Catalog number: P48-W-CS4 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 72244 Ranitidine, 1000µg/mL in MeOH, 1ml Price on request 71398 Tribromoacetic acid Price on request A10045300ME-1000 Acrylamide, 1000µg/mL in MeOH, 1ml Price on request