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Pulp and paper — Determination of the effective residual ink concentration (ERIC number) by infrared reflecta…

Overview ISO 22754:2008 specifies a laboratory method to determine the effective residual ink concentration (ERIC number) in deinked and recycled pulp and papers by infrared reflectance measurement a…

Pulp and paper. Determination of the effective residual ink concentration (ERIC number) by infrared reflectan…