NBN EN 13098 : 2000

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Measurement of micro-organisms and endotoxin
6 Sampling
7 Analytical method
8 Expression of results
9 Report
Annex A (informative) Recommendations for selection of
        measurement methods
Annex B (informative) Example of sampling form
Annex C (informative) List of general media
Annex D (informative) Colony counting - Formula and
        examples
Bibliography

Gives guidelines for the assessment of workplace exposure to airborne micro-organisms including the determination of total number and culturable number of micro-organisms in the workplace atmosphere.