130 articles found in category "Optical Reference standards" Search "Optical Reference standards" in description!

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Reference Cells Glass filter set for testing the wavelengths and photometric accuracy, incl....

EMCLAB

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EMCSET100 Reference Cells Glass filter set for testing the wavelengths and photometric accuracy, incl....
Glass reference standard Single filter Saybolt colour number Single filter Saybolt colour count...

Lovibond Farbmessung

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139393 Glass reference standard Single filter Saybolt colour number Single filter Saybolt colour count...
139881 Glass Reference Standard Single Filter Gardner Colour Number (for PFXi-195) Single filter Gardner...
139880 Glass Reference Standard Filter Set Gardner Colour Number (for PFXi-195) Filter set Gardner...
139823 Glass Reference Standard Single Filter ASTM Colour Number (for PFXi-995/950/880) Single filter...
139822 Glass Reference Standard Single Filter ASTM Colour Number (for PFXi-995/950/880) Single filter...
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Liquid reference standard Saybolt colour number +25 Saybolt colour number +25 500 ml bottle...

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134070 Liquid reference standard Saybolt colour number +25 Saybolt colour number +25 500 ml bottle...
134180 Liquid Reference Standard Platinum Cobalt Colour Number 50 Platinum-Cobalt Colour number 50...
134060 Liquid reference standard Saybolt colour number +12 Saybolt colour number +12 500 ml bottle...
134040 Liquid reference standard Saybolt colour number -10 Saybolt colour number -10 500 ml bottle...
134030 Liquid Reference Standard ASTM Colour Number 7 ASTM colour number 7 500 ml bottle, certified...
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Quartz Microplate 730.009-QG, made of Quartz Quartz Microplate type 730.009-QG made of Synthetic...

Hellma (IDL)

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73000944 Quartz Microplate 730.009-QG, made of Quartz Quartz Microplate type 730.009-QG made of Synthetic...