1,3-Butadiene Back Catalog number: 33004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79759 Metalaxyl, 1000µg/mL in Acetonitrile, 1ml Price on request DD-237-S 2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request 3327.10-100-AN Captafol Price on request