ISO 21701:2025
International Standard
Current Edition
·
Approved on
22 October 2025
Textiles —Test method for accelerated hydrolysis of textile materials and biodegradation under controlled composting conditions of the resulting hydrolysate
ISO 21701:2025 Files
English
12 Pages
Current Edition
OMR
33.18
ISO 21701:2025 Scope
This document specifies a test method for the determination of the biodegradability of the hydrolysate of textile materials obtained after accelerated hydrolysis under controlled composting conditions, by measurement of the amount of evolved carbon dioxide with a gas chromatography or non-dispersive infrared.
This test method can be applied to petroleum-based, man-made biodegradable textile materials which are manufactured from polyethylene terephthalate succinate, polycaprolactone, polypropylene carbonate, polybuthylene succinate or copolymer using them.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 150-2:2013
GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 2055-1:2015
GSO 2055-1:2015
Omani Standard
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 629:2026
International Standard
Steel and cast iron — Determination of manganese content — Spectrophotometric method
ISO 8145:2026
International Standard
Thermal insulation — Mineral wool board for overdeck insulation of roofs — Specification
ISO 1130:2026
International Standard
Textiles — Sampling methods for fibres, yarns and fabrics for testing
ISO/TS 7446:2026
International Standard
Implementation guidance for biorisk management for laboratories and other related organizations