trans-1,4-Dichloro-2-butene Back Catalog number: 34251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54147 Chlorite (ClO2-), 100µg/ml in Water, 100ml Price on request 94899 VOC Standard Price on request 681044 Dichlorprop-methyl ester, 100mg Price on request