GB/T 6488-2008
Liquid chemicals. Determination of refrative index at 20℃ (English Version)

Standard No.

GB/T 6488-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2023-05

Replace By

GB/T 6488-2022

Latest

GB/T 6488-2022

Replace

GB/T 6488-1986

Scope

This standard specifies the method for determining the refractive index of liquid chemical products using an Abbe-type refractometer. This standard applies to the determination of transparent or translucent liquid chemical products with a refractive index ranging from 1.3000 to 1.7000.

GB/T 6488-2008 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• JJG 625 Verification Regulation of Abbe Refractometer*， 2024-04-19 Update

GB/T 6488-2008 history

• 2022 GB/T 6488-2022 Liquid chemicals—Determination of refractive index
• 2008 GB/T 6488-2008 Liquid chemicals. Determination of refrative index at 20℃
• 1986 GB/T 6488-1986 Test method for refractive index of chemical products