ISO 21283:2018
International Standard
Current Edition
·
Approved on
21 March 2018
Iron ores — Determination of specific surface area — Test method using air-permeability apparatus (Blaine)
ISO 21283:2018 Files
English
12 Pages
Current Edition
30.62 BHD
ISO 21283:2018 Scope
ISO 21283:2018 specifies a method to determine the fineness of iron ores in terms of specific surface area, using the manual Blaine air-permeability apparatus.
ISO 21283:2018 is applicable to pellet feeds in the range of 400 cm2/g to 2 500 cm2/g of specific surface area.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 2055-1:2016
GSO 2055-1:2015
Bahraini Technical Regulation
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 16408:2025
International Standard
Dentistry — Oral care products — Oral rinses
ISO 16383-1:2025
International Standard
Geotechnical investigation and testing — Laboratory testing of rock — Part 1: Determination of water content
ISO 2361:2025
International Standard
Electrodeposited nickel coatings on magnetic and non-magnetic substrates — Measurement of coating thickness — Magnetic method
ISO/TS 6226:2025
International Standard
Health informatics — Reference architecture for syndromic surveillance systems for infectious diseases