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Key Documents

Z804290

Sigma-Aldrich

Polystyrene calibration films for IR, Ph.Eur. certified

Synonym(s):

Certified Polystyrene IR Calibration Films

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About This Item

UNSPSC Code:
12000000
NACRES:
SB.32

Agency

according to Ph. Eur.

application(s)

chemicals and industrial polymers
pharmaceutical

format

neat

General description

Pair of PhEur 2.2.24 certified polystyrene calibration films. One film is 38 microns and is provided with certification of traceability to seven (7) PhEur 2.2.24 frequencies. The second film is 76 microns and is provided without certification. Both films are mounted on 2" x 3" cardstock holder with a 19mm aperture for mounting in the universal slide holder in all instruments. Includes instructions for two (2) film ordinate calibration and storage case.

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