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BSI 21/30441249 DC:2021 Edition

BSI 21/30441249 DC:2021 Edition

$13.70

BS EN 17487. Protective clothing. Garments with permethrin as-treated articles supporting the protection against tick bites

Published By Publication Date Number of Pages
BSI 2021 35
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PDF Catalog

PDF Pages PDF Title
8 1 Scope
2 Normative references
9 3 Terms and definitions
11 4 Performance requirements
4.1 General
4.1.1 Introduction
4.1.2 Size designation and fit
4.1.3 Pockets and flap closures
12 4.1.4 Closures and seams
4.2 Innocuousness
4.2.1 General
4.2.2 Permethrin transition
4.3 Design
13 4.4 General technical requirements
4.5 Permethrin requirements
4.6 Requirements for biological activity (bio-activity) against ticks
4.7 Mechanical properties considering fabric strength
4.8 Sampling and pre-treatment
4.8.1 Sampling for selecting a fabric specific method for determining permethrin content
14 4.8.2 Sampling for determining the specific weight of the fabric
4.8.3 Sampling for determining the homogeneity and the average permethrin content
4.8.4 Pre-treatment and sampling for bio-activity testing
5 Marking in garments
15 6 Information supplied by the manufacturer
16 Annex A (normative)Performance level
A.1 Requirements for permethrin content in fabrics
A.2 Requirements for safeguarding user health
A.3 Bio-activity
17 Annex B (normative)Laundering procedure for testing permethrin transition for innocuousness purposes
B.1 Washing for preparation of fabrics for testing
18 Annex C (normative)Measuring permethrin content in fabric
C.1 Introduction
C.2 Selecting a fabric specific method for determining permethrin content
C.2.1 Principle of test
C.2.2 Reagents
C.2.3 Required equipment
C.2.4 Sample preparation
C.2.5 Testing procedure
19 C.2.6 Calculation and expression of results
C.2.7 Reported values
C.3 Determining the specific weight
C.4 Determining the homogeneity and the average permethrin content
C.4.1 Principle of test
C.4.2 Reagents
C.4.3 Required equipment
C.4.4 Sample preparation
C.4.5 Testing procedure
20 C.4.6 Calculation and expression of results
C.4.7 Reported values
21 Annex D (normative)Bio-activity testing
D.1 Testing activity of the permethrin in the fabric against ticks
23 Annex E (informative)Rationale
E.1 Why permethrin?
E.2 Why use body covering garments that is industrially treated with permethrin?
24 E.3 Why is standardization needed for body covering garments with permethrin?
E.4 What is known about the uptake of permethrin in the body and the effects of permethrin on human health?
E.4.1 General
25 E.4.2 How does the body absorb permethrin?
E.4.3 Is permethrin a CMR (carcinogenic, mutagenic or reprotoxic) substance? Is it, for example, carcinogenic?
E.4.4 Can allergic reactions occur? Are any allergic reactions known?
26 E.4.5 Can other chemicals in the textile be hazardous to health?
E.4.6 Have the health of wearers of the clothing and the possible long-term effects on their health been studied?
E.4.7 Are there any high-risk groups for permethrin?
E.5 Risks other than permethrin
27 E.6 Why the 100 times standardized launderings are required
E.7 How to achieve optimal protection?
E.8 Washing and drying conditions for users of the garments
28 E.9 Additional remarks on labelling
E.10 Justification of test choices
E.10.1 General
E.10.2 Tests on permethrin content
E.10.3 Tests on bio-activity against ticks
E.10.4 User safety
30 Annex F (informative)Evaluation of the transition of permethrin using a method based on friction on the fabric surface
F.1 Introduction
F.2 Principle of test
F.3 Apparatus and materials
F.4 Auxiliary materials
31 F.5 Reagents
F.6 Sampling and preparation of test specimens
F.6.1 General
F.6.2 Dimensions of specimens and auxiliary materials
F.6.2.1 Dimensions of the test specimens
F.6.2.2 Dimensions of abradant
F.6.2.3 Dimensions of abradant felt substrate
F.7 Preparation of the sweat solution
32 F.8 Impregnation of the abradant with sweat solution
F.9 Preparation of the abrasion machine
F.10 Sample preparation and analysis
F.10.1 Extraction of abradant
F.10.2 GC-MS Determination
F.10.2.1 Permethrin, cis- and trans-isomer
F.10.2.2 Chromatographic parameters
33 F.10.2.3 Mass spectrometry parameters
F.11 Expression of results
34 Annex ZA (informative)Relationship between this European Standard and the essential requirements of Regulation (EU) 2016/425 aimed to be covered

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