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ISO 8672:2014 Air quality - Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy - Membrane filter method >
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ISO 8672:2014 Air quality - Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy - Membrane filter method, 2014
- Section sec_1
- Section sec_2
- Section sec_3
- Section sec_3.1
- Section sec_3.2
- Section sec_3.3
- Section sec_3.4
- Section sec_4
- Section sec_4.1
- Section sec_4.2
- Section sec_4.3
- Section sec_4.3.1
- Section sec_4.3.1.1
- Section sec_4.3.1.2
- Section sec_4.3.1.3
- Section sec_4.3.1.4
- Section sec_4.3.2
- Section sec_4.3.2.1
- Section sec_4.3.2.2
- Section sec_4.3.2.3
- Section sec_4.3.2.4
- Section sec_4.3.2.5
- Section sec_4.3.2.6
- Section sec_4.3.3
- Section sec_4.3.3.1
- Section sec_4.3.3.2
- Section sec_4.3.3.3
- Section sec_4.3.3.4
- Section sec_4.3.3.5
- Section sec_4.3.3.6
- Section sec_4.3.3.7
- Section sec_4.3.3.8
- Section sec_4.3.3.9
- Section sec_4.3.3.10
- Section sec_4.3.3.11
- Section sec_4.3.3.12
- Section sec_4.3.3.13
- Section sec_4.3.3.14
- Section sec_4.3.3.15
- Section sec_4.3.4
- Section sec_4.3.4.1
- Section sec_4.3.4.2
- Section sec_4.3.4.3
- Section sec_4.3.4.4
- Section sec_4.3.4.5
- Section sec_4.3.4.6
- Section sec_4.3.4.7
- Section sec_4.4
- Section sec_4.5
- Section sec_5
- Section sec_5.1
- Section sec_5.2
- Section sec_5.2.1
- Section sec_5.2.2
- Section sec_5.3
- Section sec_5.4
- Section sec_5.5
- Section sec_5.5.1
- Table tab_1
- Section sec_5.5.2
- Table tab_2
- Section sec_5.6
- Section sec_5.6.1
- Section sec_5.6.2
- Section sec_6
- Section sec_6.1
- Section sec_6.1.1
- Section sec_6.1.2
- Section sec_6.1.3
- Section sec_6.2
- Section sec_6.3
- Section sec_6.4
- Section sec_6.5
- Section sec_6.5.1
- Section sec_6.5.2
- Section sec_6.5.3
- Section sec_6.5.4
- Section sec_6.6
- Section sec_6.6.1
- Section sec_6.6.2
- Section sec_7
- Section sec_7.1
- Section sec_7.2
- Section sec_7.2.1
- Section sec_7.2.2
- Section sec_7.2.3
- Section sec_7.2.4
- Table tab_3
- Section sec_7.2.5
- Table tab_4
- Section sec_7.3
- Table tab_5
- Section sec_7.4
- Section sec_8
- Annex sec_A
- Annex sec_A.1
- Annex sec_A.1.1
- Annex sec_A.1.2
- Annex sec_A.1.3
- Annex sec_A.2
- Annex sec_A.2.1
- Annex sec_A.2.2
- Annex sec_A.2.3
- Annex sec_A.2.4
- Annex sec_A.2.5
- Annex sec_A.2.6
- Annex sec_A.2.7
- Annex sec_A.2.8
- Annex sec_A.2.9
- Annex sec_B
- Annex sec_B.1
- Annex sec_B.2
- Figure fig_B.1
- Annex sec_B.3
- Annex sec_B.4
- Annex sec_B.5
- Annex sec_B.5.1
- Annex sec_B.5.2
- Annex sec_B.5.3
- Annex sec_B.5.4
- Annex sec_B.5.5
- Annex sec_B.5.6
- Annex sec_B.5.7
- Annex sec_B.5.8
- Annex sec_B.5.9
- Annex sec_B.5.10
- Annex sec_B.5.11
- Annex sec_B.5.12
- Figure fig_B.2
- Annex sec_C
- Annex sec_C.1
- Annex sec_C.2
- Figure fig_C.1
- Figure fig_C.2
- Annex sec_D
- Annex sec_E
- Annex sec_F
- Reference ref_1
- Reference ref_2
- Reference ref_3
- Reference ref_4
- Reference ref_5
- Reference ref_6
- Reference ref_7
- Reference ref_8
- Reference ref_9
- Reference ref_10
- Reference ref_11
- Reference ref_12
- Reference ref_13
- Reference ref_14
- Reference ref_15
- Reference ref_16
- Reference ref_17
- Reference ref_18
- Reference ref_19
- Reference ref_20
- Reference ref_21
- Reference ref_22
- Reference ref_23
- Reference ref_24
- Reference ref_25
- Reference ref_26
- Reference ref_27
- Annex F (informative) Sources
- Bibliography
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 General method description
- 4.1 Limitations of the method by particle type
- 4.2 Limit of visibility and detection limits
- 4.3 Apparatus and equipment
- 4.4 Mounting media
- 4.5 Quality assurance
- 5 Sampling
- 5.1 Flowrate
- 5.2 Acceptable fibre loadings on filters
- 5.3 Storage and transport
- 5.4 Blanks
- 5.5 Sample duration and volume
- 5.6 Sampling strategy and records
- 6 Evaluation
- 6.1 Sample preparation
- 6.2 Microscope adjustment principles
- 6.3 Eyepiece graticule calibration
- 6.4 Microscope/counter performance assessment
- 6.5 Counting and sizing fibres
- 6.6 Calculation of fibre concentration
- 7 Sources of errors and uncertainty
- 7.1 General
- 7.2 Uncertainty
- 7.3 Inter-laboratory variability
- 7.4 Lowering of intra- and inter-laboratory variance
- 8 Test report
- Annex A (informative) Slide mounting: acetone-triacetin procedure
- Annex B (informative) Permanent slide preparation: dimethyl formamide - Euparal procedure
- Annex C (normative) Eyepiece graticule
- Annex D (informative) Measurement of exposed filter area
- Annex E (informative) Microscope adjustment procedure
- Annex F (informative) Sources
- Bibliography [Go to Page]