trans-1,4-Dichloro-2-butene Back Catalog number: 34251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended SCP150-200-006 CONOSTAN Cl Standard, 0.5% (5000ppm), 100g Price on request 53123 ICP-MS Tuning Standard 2 Price on request 50008 Chloride (Cl-) Price on request