1,2:3,4-Diepoxybutane Back Catalog number: 70355 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679320 Capsaicin, 100mg Price on request 3428.12-100-CY Isofenphos-des-N-isopropyl Price on request 50646 Cacodylic acid, sodium salt trihydrate (As) Price on request