HG/T 4099-2009
Chemical reagent.Bromophenol blue (English Version)
- Standard No.
- HG/T 4099-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 4099-2009
- Scope
- This standard specifies the properties, specifications, testing, inspection rules, packaging and marking of the chemical reagent bromophenol blue. This standard applies to the testing of the chemical reagent bromophenol blue.
HG/T 4099-2009 Referenced Document
- GB 15346 Chemical reagent.Packaging and marking*， 2012-12-31 Update
- GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 9721-2006 chemical reagent General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
- GB/T 9741-2008 Chemical reagent.General method for the determination of residue after ignition
- HG/T 3921 Chemical reagent.Regulations for sampling and acceptance
- HG/T 4015 Chemical reagent.General method for the determination of pH ranges corresponding the colour transition of acid-base indicators
HG/T 4099-2009 history
- 2009 HG/T 4099-2009 Chemical reagent.Bromophenol blue
