JY/T 0570-2020
General rules for ultraviolet and visible absorption spectrometry (English Version)

Standard No.

JY/T 0570-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Professional Standard - Education

Latest

JY/T 0570-2020

Replace

JY/T 022-1996

Scope

This standard specifies the ultraviolet and visible absorption spectrometry analysis methods and principles, reagents and materials, instruments, samples, analysis procedures, result reports and safety precautions. This standard applies to single-beam, double-beam and dual-wavelength ultraviolet and visible absorption spectrometers, for qualitative and quantitative analysis of substances with wavelengths in the ultraviolet and visible light regions.

JY/T 0570-2020 Referenced Document

• GB/T 14666 Terms for analytical chemistry
• GB/T 26798 Single beam UV/VIS spectorphotometer
• GB/T 26813 Double beam UV/VIS spectrophotometer
• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
• GB/T 8322 Molecular absorption spectrometry.Terminology
• GB/T 9721 chemical reagent General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
• JJF 1001 General Terms in Metrology and Their Definitions
• JJF 1059.1 Evaluation and Expression of Uncertainty in Measurement

JY/T 0570-2020 history

• 2020 JY/T 0570-2020 General rules for ultraviolet and visible absorption spectrometry
• 1970 JY/T 022-1996 General rules for ultraviolet and visible absorption spectroscopic methods

JY/T 0570-2020 General rules for ultraviolet and visible absorption spectrometry has been changed from JY/T 022-1996 General rules for ultraviolet and visible absorption spectroscopic methods.