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EN 14031:2003

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Workplace atmospheres - Determination of airborne endotoxins
Superseded date

07-21-2021

Published date

01-22-2003

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Overall demands in endotoxin work
   5.1 General
   5.2 Demands on operator
   5.3 Demands on equipment
   5.4 Demands on glassware
   5.5 Demands on extraction liquids, water and
        detergents
   5.6 Demands on filters
   5.7 Transportation of samples
   5.8 Storage of samples at the laboratory
   5.9 Test for contamination
   5.10 Sampling documentation
6 Extraction
   6.1 General
   6.2 Equipment
   6.3 How to extract
   6.4 Storage
   6.5 Extraction documentation
7 Analytical methods
   7.1 General
   7.2 Equipment
   7.3 Procedure
   7.4 Validation
   7.5 Analytical protocol
8 Expression of results
9 Precision
10 Test report
Annex A (informative) - Properties of endotoxins and
                        sources of exposure
      A.1 - Identity and physical and chemical properties
      A.2 - Sources of occupational exposure
Annex B (informative) - Principle of LAL-assays
      B.1 - General
      B.2 - Detection of inhibition or enhancement of measured
            endotoxins using spiked samples
      B.3 - Detection of inhibition or enhancement of measured
            endotoxins using parallel line assay
Bibliography

Measurement of endotoxin from workplace atmospheres. The standard provides methods for measurement, transportation and determination of endotoxin in the sample.

Committee
CEN/TC 137
DevelopmentNote
Supersedes PREN 14031 (10/2005)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
NBN EN 14031 : 2003 Identical
NEN EN 14031 : 2003 Identical
I.S. EN 14031:2003 Identical
UNE-EN 14031:2003 Identical
PN EN 14031 : 2006 Identical
UNI EN 14031 : 2005 Identical
NF EN 14031 : 2003 Identical
BS EN 14031:2003 Identical
NS EN 14031 : 1ED 2003 Identical
SN EN 14031 : 2003 Identical
DIN EN 14031:2003-06 Identical
ONORM EN 14031 : 2003 Identical

05/30133024 DC : DRAFT APR 2005 EN 482 - WORKPLACE ATMOSPHERES - GENERAL REQUIREMENTS FOR THE PERFORMANCE OF PROCEDURES FOR THE MEASUREMENT OF CHEMICAL AGENTS
I.S. CEN/TR 15230:2005 WORKPLACE ATMOSPHERES - GUIDANCE FOR SAMPLING OF INHALABLE, THORACIC AND RESPIRABLE AEROSOL FRACTIONS
VDI 4258 Blatt 1:2017-03 Bioaerosols and biological agents - Generation of test bioaerosols - Basics and requirements for test bioaerosols
VDI 6022 Blatt 7.1:2013-10 Ventilation and indoor-air quality - Branch-specific guides - Waste treatment plants
VDI 3397 Blatt 4:2017-06 (Draft) Metalworking fluids (MWF) - Microbiology in water-miscible metalworking fluids - Measures to extend the duration of use and to preserve the quality of water-miscible metalworking fluids
CEN/TR 15230:2005 Workplace atmospheres - Guidance for sampling of inhalable, thoracic and respirable aerosol fractions
PD CEN/TR 15230:2005 Workplace atmospheres. Guidance for sampling of inhalable, thoracic and respirable aerosol fractions

EN 12919:1999 Workplace atmospheres - Pumps for the sampling of chemical agents with a volume flow rate of over 5 l/min - Requirements and test methods
EN 481:1993 Workplace atmospheres - Size fraction definitions for measurement of airborne particles
EN 13098:2000 Workplace atmosphere - Guidelines for measurement of airborne micro-organisms and endotoxin
EN 1540:2011 Workplace exposure - Terminology
EN 1232:1997 Workplace atmospheres - Pumps for personal sampling of chemical agents - Requirements and test methods

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