1,2:3,4-Diepoxybutane Back Catalog number: 70355 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10417.14-100MG Disperse Blue I, 30 % dye content Price on request 79274 2-Methyl-1-heptene Price on request X9165 Aroclor 1260 Price on request