Kappa number of paper, board or pulp

Kappa number describes the lignin content or bleachability of pulp. With this test the kappa number is determined as per the ISO 302 standard, which is applicable ot all kinds of chemical and semi-chemical pulps within Kappa number range 1 to 100. For pulps with higher Kappa number, ISO 3260 procedure is recommended.

Suitable sample matrices
Paper, board, pulp
Typical turnaround time
3 weeks after receiving the samples
Quality system
Accredited testing laboratory
ISO 302:2015
Method expert
Ville Roininen
Ville Roininen

Interested in this measurement?

You can order this measurement via online checkout. Just fill in a few details below:

214 €
First sample: 214 €
Additional samples: 114 € per sample

Questions? We're happy to help.

Questions? We're happy to help.

Ordering made easy

Person on a computer
1.Order one of our testing services or ask for help.
Delivery package
2.Send us your samples.
Laboratory technician conducting measurements
3.We measure your materials or products.
Report inside an envelope
4.You receive the test report and the results in your email.