Hellma DAkkS

Hellma
Calibration Standards for Microplate Readers

The photometric- and wavelength accuracy of microplate readers can be checked using calibration standards. The microplate reader standard has the same dimensions as a microplate and has windows with a 6.6 mm Ø at the same positions as the 96 wells (H x W x L 14.5 x 125 x 85.5 mm).
Material
Nominal value of absorption (abs.):
Wavelength nm:
666-R013:
Neutral glass filter NG 11 (0.25) , NG 5 (0.5), NG 4 (1.0), NG 3 (1.5), (2.5)405, 450, 490, 650
666-R113:
Neutral glass filter NG 5 (0.5), NG 4 (1.0), NG 3 (1.5), (2.0)
homium oxid glass filter
405, 450, 490, 650
279, 361, 453, 536, 638
 TypeDescriptionPUOrder No.in Stock 
666-R013checking the photometric accuracy15434249-Login / Registration
666-R113checking the photometric- and wavelength accuracy15434250-Login / Registration