3,4-Dichloro-1-butene Back Catalog number: 71890 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680686 Ethyl gallate, 100mg Price on request 680028 Azoxystrobin Metabolite R401553, 100 µg/ml, Aceto Price on request 59945 Metals Mix - 2 Price on request