ISO 501:2025
International Standard
Current Edition
·
Approved on
01 May 2025
Hard coal — Determination of the crucible swelling number
ISO 501:2025 Files
English
7 Pages
Current Edition
78.62 USD
ISO 501:2025 Scope
This document specifies a method for determining the swelling properties of hard coal when heated in a covered crucible.
NOTE The "crucible swelling number" (CSN) is also known as the "free swelling index" (FSI).
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 150-2:2020
GSO 150-2:2013
Yemeni Technical Regulation
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 2055-1:2020
GSO 2055-1:2015
Yemeni Standard
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO/TR 25078:2025
International Standard
Wood and wood-based products — Examples of calculating displacement potentials for wood-based products and considerations for further analyses
ISO 2007:2025
International Standard
Rubber, unvulcanized — Determination of plasticity — Rapid-plastimeter method
ISO/IEC 27031:2025
International Standard
Cybersecurity — Information and communication technology readiness for business continuity
ISO 609:2025
International Standard
Coal and coke — Determination of carbon and hydrogen — High temperature combustion method