Item # 0009-8157, Polystyrene Calibration Film for PhEur 2.2.24 Calibration of IR and FTIR Instruments On International Crystal Laboratories

International Crystal Laboratories' PhEur 2.2.24 Reference Standard is a calibration standard certified to conform to the requirements of Chapter 2.2.24 of the European Pharmacopoeia. Each of these polystyrene reference films is mounted in a convenient holder for easy insertion in the standard slide holder of any IR or FTIR spectrophotometer. PhEur 2.2.24 Reference Standards are certified to the following wavenumbers using a NIST 1921 certified film as a reference standard: 3060 cm-1, 2849.5more