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Database: 365,228(8 Aug 2026)
water-soluble ash water-insoluble ash water-insoluble ash content scopethis standard ash water-soluble power system diagrams friction characteristics protection device inspection reports
GB/T 8307-2013 in English

GB/T 8307-2013 in English

SUPERSEDED

Tea - Determination of Water-soluble Ash and Water-insoluble Ash Content

  • Issued on:2013-12-31
  • Implemented on:2014-06-22
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $120.00
$117.00
Standard No: GB/T 8307-2013
Document status: SUPERSEDED
Superseded by: GB 5009.4-2016 National Food Safety Standard- Determination of Ash in Foods
Superseded on: 2017-03-02
Title in English: Tea - Determination of Water-soluble Ash and Water-insoluble Ash Content
Title in Chinese: 茶 水溶性灰分和水不溶性灰分测定
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2013-12-31
Implemented on: 2014-06-22
Superseding: GB/T 8307-2002 Tea - Determination of water - soluble ash and water - Insoluble ash content
ICS Classification: 67.140.10-Tea
Chinese Classification: X04-Basic standards and general methods
Professional Classification: GB-National Standard
Related Keywords: water-soluble ash
water-insoluble ash
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water-soluble
Related Topics: water soluble
Ash
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Insoluble in silicon
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Soluble Molecules
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Ash
Moisture ash analyzer
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Method for determination of water insoluble ash
Sample Water Solubility
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Water Solubility Determination Analysis
Ash Sample Standard
Organic Tea Ash
Solvent Moisture Meter
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Reconstitution and Reconstitution
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water soluble ash
Benzene water soluble
water insoluble ash
Reconstitution Test
Ash determination detection
Alkali insoluble ash
Insoluble
Water Soluble Ash and Water Insoluble Ash
How to further determine the water-soluble ash and water-insoluble ash?
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Ash sample
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Water Soluble Ash and Water Insoluble Ash
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Ash determination
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Method for determination of water-insoluble ash
Test Material Water Solubility
Test Material Water Solubility
In the determination of water insoluble ash
Sample moisture Ash content
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insoluble particles
Water Soluble Ash and Water Insoluble Ash
Ash content in tea
Ash preparation
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Water Phase and Water Solubility
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GBT8307
GB/T 8307-2002
GB/T 8307-2013
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t8307
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Acid-insoluble ash detection
Water soluble line detection
Water solubility determination
Water soluble silicon detection
Method for determination of moisture content of insoluble saccharin
Method for removing water-soluble ash from solution

《GB/T 8307-2013茶 水溶性灰分和水不溶性灰分测定》由TC339(全国茶叶标准化技术委员会)归口,主管部门为中华全国供销合作总社。
本标准规定了茶叶中水溶性灰分和水不溶性灰分测定的仪器和用具、测定步骤及结果计算的方法。
本标准适用于茶叶中水溶性灰分和水不溶性灰分的测定。


Scope

This standard specifies the instruments and utensils, measurement procedures and results calculation methods for the determination of water-soluble ash and water-insoluble ash in tea. This standard applies to the determination of water-soluble ash and water-insoluble ash in tea.

Sample only — not a preview of GB/T 8307-2013
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