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Polystyrene Calibration Films
ICL Validity Date Extension Certificate ICL Validity Date Extension Certificate

European Pharmacopoeia 2.2.24 Reference Standard

ICL’s 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 wave-numbers using a NIST 1921 certified film as a reference standard: 3060 cm-1, 2849.5 cm-1, 1942.9 cm-1, 1601.2 cm-1, 1583.0 cm-1, 1154.5 cm-1 and 1028.3 cm-1. PhEur 2.2.24 calibration standards are certified to show a difference between the absorption maxima to absorption minima at 2849.5cm-1 and 2870cm-1 greater than 0.33 and a difference between the absorption minima and absorption maxima at 1589 cm-1 and 1583 cm-1 greater than 0.08 as required by PhEur 2.2.24.

Part No. Description Price
0009-8157 Polystyrene calibration film for PhEur 2.2.24 calibration of IR and FTIR instruments, certified to 7 wave-numbers and certified as to absorption minima and maxima differentials at 2870 cm-1 and 2849.5 cm-1 and at 1589 cm-1-1 and 1583 cm-1 $149.00
0009-8158 Pair of PhEur 2.2.24 certified polystyrene calibration films, same as 0009-8157 but with 2 certified films $229.00
0009-8560 Polystyrene calibration film, certificate of traceability to seven (7) NIST frequencies (wave numbers) and certified as to absorption minima and maxima differentials at 2870cm-1 and 2849.5cm-1 and 1589cm-1 and 1583cm-1 as required by PhEur 2.2.24 $173.00 
0009-8448 Polystyrene calibration film, certificate of traceability to seven (7) NIST frequencies (wave numbers) and certified as to absorption minima and maxima differentials at 2870cm-1 and 2849.5cm-1 and 1589cm-1 and 1583cm-1 as required by PhEur 2.2.24 and also certified to PhJap 2.25 $207.00 
0009-8437 Pair of films same as 0009-8448 $309.00