This document specifies a test method by acetonitrile solvent extraction for the determination
of the total content (solvent extractible) of the following preservative agents in leather by liquid
chromatography:
— 2-(thiocyanomethylthio)-benzothiazole (TCMTB);
— 4-chloro-3-methylphenol (PCMC);
— 2-phenylphenol (OPP);
— 2-octylisothiazol-3(2H)-one (OIT);
This method can also be used to determine breakdown products of these preservative agents, which
protect leather from microbiological at...
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    • Standard
      13 pages
      English language
    • e-Library read for
      1 day
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    • Draft
      11 pages
      German language
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      1 day

This document specifies a method for determining the use of certain azo colourants which can release
certain aromatic amines.

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    • Standard
      30 pages
      English language
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      1 day
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    • Draft
      22 pages
      German language
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      1 day

This document specifies a test method by artificial perspiration solution aqueous extraction for the
determination of the aqueous extractable content of the following preservative agents in leather by
liquid chromatography:
— 2-(thiocyanomethylthio)-benzothiazole (TCMTB);
— 4-chloro-3-methylphenol (PCMC);
— 2-phenylphenol (OPP);
— 2-octylisothiazol-3(2H)-one (OIT);
This method can also be used to determine breakdown products of these preservative agents, which
protect leather from microb...
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    • Standard
      14 pages
      English language
    • e-Library read for
      1 day
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    • Draft
      12 pages
      German language
    • e-Library read for
      1 day

This document specifies a method for determining the use of certain azo colourants which can release certain aromatic amines.

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    • Standard
      23 pages
      English language
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    • Standard
      23 pages
      French language
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    • Draft
      23 pages
      English language

This document specifies a test method to determine the degree and rate of aerobic biodegradation
of hides and skins of different animal origin, whether they are tanned or not, through the indirect
determination of CO2 produced by the degradation of collagen.
The test material is exposed to an inoculum (activated sludge from tannery wastewater) in an aqueous
medium. If there is not a tannery nearby then urban wastewater can be used as the inoculum.
The conditions established in this document...
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    • Standard
      32 pages
      English language
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      1 day
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    • Draft
      29 pages
      German language
    • e-Library read for
      1 day

This document specifies a test method by artificial perspiration solution aqueous extraction for the determination of the aqueous extractable content of the following preservative agents in leather by liquid chromatography: — 2-(thiocyanomethylthio)-benzothiazole (TCMTB); — 4-chloro-3-methylphenol (PCMC); — 2-phenylphenol (OPP); — 2-octylisothiazol-3(2H)-one (OIT); This method can also be used to determine breakdown products of these preservative agents, which protect leather from microbiologica...view more

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    • Standard
      7 pages
      English language
    • sale 15% off
    • Standard
      7 pages
      French language
    • sale 15% off
    • Draft
      7 pages
      English language

This document specifies a test method by acetonitrile solvent extraction for the determination of the total content (solvent extractible) of the following preservative agents in leather by liquid chromatography: — 2-(thiocyanomethylthio)-benzothiazole (TCMTB); — 4-chloro-3-methylphenol (PCMC); — 2-phenylphenol (OPP); — 2-octylisothiazol-3(2H)-one (OIT); This method can also be used to determine breakdown products of these preservative agents, which protect leather from microbiological attack.

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    • Standard
      6 pages
      English language
    • sale 15% off
    • Standard
      6 pages
      French language
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    • Draft
      6 pages
      English language

This document specifies a test method to determine the degree and rate of aerobic biodegradation of hides and skins of different animal origin, whether they are tanned or not, through the indirect determination of CO2 produced by the degradation of collagen. The test material is exposed to an inoculum (activated sludge from tannery wastewater) in an aqueous medium. If there is not a tannery nearby then urban wastewater can be used as the inoculum. The conditions established in this document corr...view more

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    • Standard
      24 pages
      English language
    • sale 15% off
    • Standard
      24 pages
      French language
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    • Standard
      24 pages
      English language

This document specifies a method for determining the tensile strength, elongation at a specified load
and elongation at maximum force of leather. It is applicable to all types of leather.

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    • Standard
      13 pages
      English language
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      1 day
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    • Draft
      10 pages
      German language
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      1 day

EN-ISO 17131 specifies a method using microscopy to identify leather and distinguish it from other materials. The method is not applicable for identifying specific leathers (e.g. sheep leather).

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    • Standard
      23 pages
      English language
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      1 day
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      21 pages
      German language
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EN-ISO 14080 specifies a test method for the determination of tanning agents through filtration of all vegetable and synthetic tanning products

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    • Standard
      17 pages
      English language
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      1 day
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    • Draft
      14 pages
      German language
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      1 day

This document specifies a method for determining the tensile strength, elongation at a specified load and elongation at maximum force of leather. It is applicable to all types of leather.

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    • Standard
      6 pages
      French language
    • sale 15% off
    • Standard
      6 pages
      English language

This document specifies a method using microscopy to identify leather and distinguish it from other materials. The method is not applicable for identifying specific leathers (e.g. sheep leather).

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    • Standard
      23 pages
      English language
    • e-Library read for
      1 day
    • sale 10% off
    • Draft
      21 pages
      German language
    • e-Library read for
      1 day

This document specifies a test method for the determination of tanning agents through filtration of all vegetable and synthetic tanning products.

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    • Standard
      17 pages
      English language
    • e-Library read for
      1 day
    • sale 10% off
    • Draft
      14 pages
      German language
    • e-Library read for
      1 day

This document specifies a method using microscopy to identify leather and distinguish it from other materials. The method is not applicable for identifying specific leathers (e.g. sheep leather).

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    • Standard
      15 pages
      English language
    • sale 15% off
    • Standard
      16 pages
      French language

This document specifies a test method for the determination of tanning agents through filtration of all vegetable and synthetic tanning products.

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    • Standard
      10 pages
      French language
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    • Standard
      10 pages
      English language

This document specifies a method of determining the abrasion resistance of leather using a Taber® apparatus

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    • Standard
      13 pages
      English language
    • e-Library read for
      1 day
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    • Draft
      10 pages
      German language
    • e-Library read for
      1 day

This document specifies a method of determining the abrasion resistance of leather using a Taber® apparatus.

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    • Standard
      13 pages
      English language
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      1 day
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    • Draft
      10 pages
      German language
    • e-Library read for
      1 day

This document specifies a method of determining the abrasion resistance of leather using a Taber® apparatus.

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    • Standard
      6 pages
      French language
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    • Standard
      6 pages
      English language

This document provides guidance and requirements for packing wet blue leather intended for transport and storage. This document is applicable to wet blue leather made out of goat skin, sheep skin, cow hide and buff hide.

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    • Standard
      4 pages
      English language