Detection method of oxalic acid in tea
Detection method of oxalic acid in tea, Total:32 items.
The international standard classification for "Detection method of oxalic acid in tea" includes: Tea , Cosmetics. Toiletries .
The Chinese standard classification for "Detection method of oxalic acid in tea" includes: Basic standards and general methods , Tea products , Cosmetics .
Group Standards of the People's Republic of China
- T/GZTPA 0013-2022 Rapid detection method for glyphosate in Guizhou tea: colloidal gold method
- T/GZTPA 0012-2022 Rapid detection method of imidacloprid in Guizhou tea: colloidal gold method
- T/GZTPA 0005-2022 Colloidal gold method for rapid detection of glyphosate in Guizhou tea
- T/GZTPA 0004-2022 Colloidal gold method for rapid detection of imidacloprid in Guizhou tea
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8313-2008 Determination of total polyphenols and catechins content in tea
- GB/T 21728-2008 Determination of fluoride content in brick tea
- GB/T 21729-2008 Determination of selenium content in tea
- GB/T 23193-2008 Determination of theanine in tea - High performance liquid chromatography
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 8313-2018 Determination of total polyphenols and catechins content in tea
National Health Commission of the People's Republic of China
- GB 23200.25-2016 National food safety standard―Determination of oxadiazon residue in fruits
Professional Standard - Commodity Inspection
- SN/T 2290-2009 Determination of acetylsalicylic acid in cosmetics for import and export
- SN/T 1500-2004 Determination of glycyrrhizic acid dipotassium in cosmetics - Liquid chromatography
- SN/T 1541-2005 Inspection of the total residues of dithiocarbamate pesticides in tea for export
Professional Standard - Agriculture
- JAP-097 Ammonium imazamox detection method
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 23193-2017 Determination of theanine in tea-Using high performance liquid chromatography
Yunnan Provincial Standard of the People's Republic of China
- DB53/T 216-2007 Determination method of tea polyphenols in Pu'er tea
Shandong Provincial Standard of the People's Republic of China
- DB37/T 343-2003 Determination method of phosphate content in cod and other aquatic products
Taiwan Provincial Standard of the People's Republic of China
- CNS 3795-1981 Method of Test for Acidity in Polluted and Waste Water
GSO
- GSO ISO 1577:2002 Methods of examination and teat for tea-determination of the acid soluble and insoluble ash.
- OS GSO ISO 1577:2002 Methods of examination and teat for tea-determination of the acid soluble and insoluble ash.
- GSO ISO 1578:2002 Methods of examination and teat for tea-determination of water insoluble and insoluble ash.
- OS GSO ISO 1576:2002 Methods of examination and teat for tea-determination of the total ash-water.
- GSO ISO 9768:2007 Tea- Methods of test Determination of water extract
- GSO ISO 1574:2002 METHODS OF TEST FOR TEA – DETERMINATION OF WATER EXTRACT
- GSO ISO 19563:2021 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
- GSO ISO 1576:2002 Methods of examination and teat for tea-determination of the total ash-water.
- BH GSO ISO 19563:2022 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
British Standards Institution (BSI)
- BS 6049-3:1994 Methods of test for tea. Determination of water extract
- BS 6049-7:1981 Methods of test for tea. Determination of alkalinity of water-soluble ash
- BS 6049-5:1989 Methods of test for tea. Determination of water-soluble ash and water-insoluble ash
SCC
- BS 6049-3:1990 Method of test for tea.-Determination of water extract
Indonesia Standards
- SNI 06-6438-2000 Test methods for ferro bacteria in water and in water performed sediment
