ISO 8784-1:2014 PDF

Scope: This part of ISO 8784 specifies a method for determining the total numbper of colony-forming units of bacteria and bacterial spores in dry market pulp, papen and paperboard after disintegration. The enumeration relates to specific media.

ISO 8784-1:2014 Referenced Document

ISO 11133:2014 Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media
ISO 186:2002 Paper and board - Sampling to determine average quality
ISO 4833:2003 Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of microorganisms - Colony-count technique at 30 °C
ISO 638:2008 Paper, board and pulps - Determination of dry matter content - Oven-drying method
ISO 7213:1981 Pulps; Sampling for testing
ISO 7218:2007 Microbiology of food and animal feeding stuffs - General requirements and guidance for microbiological examinations
ISO/TS 19036:2006 Microbiology of food and animal feeding stuffs - Guidelines for the estimation of measurement uncertainty for quantitative determinations

2014 ISO 8784-1:2014 Pulp, paper and board - Microbiological examination - Part 1: Enumeration of bacteria and bacterial spores based on disintegration
2005 ISO 8784-1:2005 Pulp, paper and board - Microbiological examination - Part 1: Total count of bacteria, yeast and mould based on disintegration
1987 ISO 8784-1:1987 Paper and board; Determination of microbiolo- gical properties; Part 1 : Total bacterial count