Yellowness of paper or board

The influence of temperature, chemical reactions, radiation, etc. can make white or colorless materials such as art equipment, paper, and paints yellow. The yellowness number indicates the change in the yellow value of a sample due to one or more of the above-mentioned reasons. This method is used to describe the yellowness of near-white or near-colorless materials. The yellow value of a sample is calculated based on the standard color values X, Y, and Z. A color-measuring device is used to measure these standard values.

Suitable sample matrices
Paper and board
Typical turnaround time
3 weeks after receiving the samples
Quality system
Accredited test method
Device families
Method expert
Ville Roininen
Ville Roininen

Order this test online

First sample (VAT 0):
176 €
Additional samples (VAT 0):
64 €per sample
If you have a large number of samples, contact us for a possible discount.

Samples are entered during checkout.

Our experts review all orders to ensure the testing method is suitable for your needs and samples.

Questions? We're happy to help.

Questions? We're happy to help.

Ringing phone

Results in four easy steps

Person selecting tests on a computer
Select the tests you need
Order confirmation message
Get an order confirmation
Sample shipping package
Ship your samples to us
Person receives an email on his phone
Receive your test report