GB/T 614-2006
Chemical reagent General method for the determination of refractive index (English Version)

Standard No.

GB/T 614-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

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

Status

Be replaced 2022-03

Replace By

GB/T 614-2021

Latest

GB/T 614-2021

Replace

GB/T 614-1988

Scope

This standard specifies a general method for the determination of the refractive index of liquid organic reagents with an Abbe-type refractometer. This standard applies to the determination of light-colored, transparent liquid organic reagents with a refractive index ranging from 1.3000 to 1.7000.

GB/T 614-2006 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update
• JJG 625 Verification Regulation of Abbe Refractometer*， 2024-04-18 Update

GB/T 614-2006 history

• 2021 GB/T 614-2021 Chemical reagent—General method for the determination of refractive index
• 2006 GB/T 614-2006 Chemical reagent General method for the determination of refractive index
• 1988 GB/T 614-1988 Chemical reagent--General method for the determination of refractive index
• 0000 GB 614-1977