3,4-Dichloro-1-butene Back Catalog number: 71890 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20950018AL PAH-Mix 18, 10 ng/µl, 10ml Price on request 90129 Aroclor 1260 Price on request D228502 DEET-d10, 1mg Price on request