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API SPEC 14L: Lock Mandrels and Landing Nipples : Reaffirmed

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273

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API SPEC 20F: Corrosion Resistant Bolting for Use in the Petroleum and Natural Gas Industries : Reaffirmed

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169

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API TR 5NCL Nickel Content Limits for API 5CT Sour Service Products

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149

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API SPEC 19ICD: Inflow Control Devices : Reaffirmed

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API SPEC 16A: Specification for Drill-through Equipment

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API RP 13B-2: Field Testing Oil-based Drilling Fluids wA1

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ISO 13365:2020

ISO 13365:2020 Leather – Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography – Part 2: Artificial perspiration extraction method

CDN $115.00

SKU: 8357ea67e253 Categories: ,

Description

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 microbiological attack.

Edition

1

Published Date

2020-08-03

Status

PUBLISHED

Pages

7

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

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 microbiological attack.

Previous Editions

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