This glass filter is used for testing the wavelength accuracy and photometric accuracy (0.5 to 1 Abs).

For testing the photometric accuracy (0 Abs).

For testing photometric accuracy (1.25 Abs) in the UV range.

For testing the photometric accuracy.

For testing wavelength accuracy and photometric accuracy.

Complete set for testing photometers according European Pharmacopeia.

For testing the photometric accuracy.

For testing linearity of absorption.

For testing photometric accuracy (0.75 Abs) in the UV range, according to European Pharmacopoeia.

Reference filter for testing the photometric accuracy.

Liquid filter for testing stray light, according to Ph. Eur.

Recalibration of Glass Filter 666-F1 for testing the wavelength accuracy.

For testing wavelength accuracy, according to European Pharmacopoeia.

For testing the photometric accuracy.

Reference filter for testing to stray light according to Ph. Eur.

For testing the photometric accuracy.

For testing photometric accuracy in UV and Vis range, according to European Pharmacopoeia.

Liquid filter for testing stray light.

For testing the wavelength accuracy.

Certified set for testing stray light.

14-397-520 PHOTOMETRIC RESOLUTION SET PHOTOMETRIC RESOLUTION SET

14-397-511 RECALIBRATION OF SECONDARY STA RECALIBRATION OF SECONDARY STA

14-386-125 HLWCTH ZIRCONIUM EA HLWCTH ZIRCONIUM EA

14-397-545 RECERTIFICATION OF 667.305-UV RECERTIFICATION OF 667.305-UV

14-397-549 RECERTIFICATION OF 667-UV80 RECERTIFICATION OF 667-UV80

14-397-537 RECERTIFICATION OF 667-UV10 RECERTIFICATION OF 667-UV10

14-397-551 CERTIFIED RECAL OF FILTER SET CERTIFIED RECAL OF FILTER SET