BS EN ISO 8968-1:2014
Milk and milk products. Determination of nitrogen content. Kjeldahl principle and crude protein calculation

Standard No.

BS EN ISO 8968-1:2014

Release Date

2014

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 8968-1:2014

Replace

BS 6248-7:1982 BS EN ISO 8968-1:2002 BS EN ISO 8968-2:2002 BS DD ISO TS 17837:2008

BS EN ISO 8968-1:2014 Referenced Document

• IDF 50 Milk and milk products - Guidance on sampling
• ISO 385 Laboratory glassware - Burettes
• ISO 5725-1 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions*， 2023-07-01 Update
• ISO 5725-2 Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method*， 2019-12-06 Update
• ISO 707 Guide to Sampling Milk and Dairy Products*， 2023-12-21 Update
• ISO 8655-3 Piston-operated volumetric apparatus — Part 3: Burettes*， 2022-04-22 Update

BS EN ISO 8968-1:2014 history

• 2014 BS EN ISO 8968-1:2014 Milk and milk products. Determination of nitrogen content. Kjeldahl principle and crude protein calculation
• 0000 BS DD ISO TS 17837:2008
• 1970 BS EN ISO 8968-2:2002 Milk — Determination ofnitrogen content — Part 2 : Block - digestion method (Macro method)
• 1982 BS 6248-7:1982 Caseins and caseinates - Method for determination of protein content (reference method)

BS EN ISO 8968-1:2014 Milk and milk products. Determination of nitrogen content. Kjeldahl principle and crude protein calculation has been changed from BS 6248-7:1982 Caseins and caseinates - Method for determination of protein content (reference method).

BS EN ISO 8968-1:2014 Milk and milk products. Determination of nitrogen content. Kjeldahl principle and crude protein calculation has been changed from BS EN ISO 8968-2:2002 Milk — Determination ofnitrogen content — Part 2 : Block - digestion method (Macro method).