ISO 4626:2023
International Standard
Current Edition
·
Approved on
31 July 2023
Volatile organic liquids — Determination of boiling range of organic solvents used as raw materials
ISO 4626:2023 Files
English
21 Pages
Current Edition
64.07 OMR
ISO 4626:2023 Scope
This document specifies a method for determining the boiling range of liquids that boil between 30 °C and 300 °C at normal pressure, and that are chemically stable and do not corrode the apparatus during the distillation.
The method is applicable to organic liquids such as hydrocarbons, esters, alcohols, ketones, ethers and similar products.
NOTE 1 The method differs from that described in ISO 918 with respect to the volume of the distillation flask, the type of cooler and the distillation receiver.
NOTE 2 The method differs from that specified in ISO 3405 with respect to the volume of the distillation flask and the diameter of the hole in the flask support.
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 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