Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS 4502(1980) : AMD 7807

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METHOD FOR DETERMINATION OF DRY - MATTER CONTENT OF PULPS
Superseded date

15-02-1994

Published date

23-11-2012

Provides a method for determining dry matter content of pulp samples. Applicable to moist or air dry pulp which does not contain any appreciable quantity of matter, other than water, volatile at the temperature specified for the drying. It is used, with pulp samples taken for chemical and physical tests in the laboratory, which require concurrent determination of dry matter content. Not applicable to the determination of the dry matter content of slush pulp or to the determination of the saleable mass of pulp lots. BS AMD 7807 RENUMBERS THIS STANDARD TO BS EN 20638

Committee
PAM/11
DevelopmentNote
Superseded and renumbered by BS EN 20638 (07/2004)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ISO 638:2008 Identical

BS 4896:1973 Method for the determination of ash of pulp
BS 4496:1984 Method for determination of acid-insoluble ash of pulp
BS 4499:1984 Method for determination of alkali solubility of pulp
BS 6306-1:1982 Methods for determination of limiting viscosity number of cellulose in dilute solutions Cupri-ethylene-diamine (CED) method
BS 4897-4:1983 Trace metal contents of pulps. Method for determination of manganese content by sodium periodate photometric and flame atomic absorption spectrometric methods
BS 2924-2:1992 Aqueous extracts of paper, board and pulp Determination of conductivity
BS 2924-1:1983 Aqueous extracts of paper, board and pulp Method for determination of pH
BS 6306-2:1982 Methods for determination of limiting viscosity number of cellulose in dilute solutions Iron (III) sodium tartrate complex (EWNN<sub>mod</sub> <sub>NaCl</sub>) method
BS 4498:1982 Method for determination of the Kappa number of pulp (degree of delignification)
BS 6094-1:1981 Methods for laboratory beating of pulps Valley beater method

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more