Fluoride ion in tea
Fluoride ion in tea, Total:35 items.
The international standard classification for "Fluoride ion in tea" includes: Tea , Farming and forestry , Testing of metals , Chemical analysis , Other agricultural machines and equipment , General methods of tests and analysis for food products , Sewage water .
The Chinese standard classification for "Fluoride ion in tea" includes: Tea products , Cash crop in general , Pesticide management and application method , Semimetal and semiconductor material analysis method , Basic standards and general methods , Hygiene, safety and labor protection , Agricultural products and feed processing machinery , Analysis methods for industrial wastewater and pollutants .
Professional Standard - Agriculture
- NY 661-2003 Maximum residue limits of cyfluthrin and flucythrinate in tea
- NY 659-2003 Resudue limits for chromium, cadmium, mercury, arsenic and fluoride in tea
- SN/T 5052-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble carbonate - Ion chromatography
- NY 1500.17.6-2007 Maximum Residue Limits for Pesticides - Cyhalothrin - Tea Leaves (Finished Tea)
- SN/T 5056-2018 Determination of fluoride ion, nitrite ion, nitrate ion, phosphate ion and sulfate ion in sodium chloride by ion chromatography
- NY/T 838-2004 Test method of Fluorine in tea -- Electrode method for selection of Fluorine ion
Group Standards of the People's Republic of China
- T/CTMA 059-2023 Zhenba tea seeds and seedlings
- T/CASME 1407-2024 Separation device for tea and tea dust
- T/GZTPA 0010-2021 Gas Chromatography Hydrogen Flame Ionization Method for Detection of Soluble Sugar in Guizhou Tea
- T/HYCX 002-2024 Hakka small-leaf black tea
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- BJS 201714 Determination of 18 compounds including diflunisal in beverages, tea and related products
- GB/T 35925-2018 Determination of impurity fluorine ion in water soluble chemicals—Ion chromatography method
- GB/T 23199-2008 Determination of rare earth elments in tea - Inductive coupled plasma atomic emission spectrometer and inductive coupled plasma mass spectrometer
- SN/T 4815-2017 Determination of fluorinion in animals for import and export-IC method
- GB/T 42276-2022 Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method
- GB/T 14456.2-2018(英文版) Green tea—Part 2:Dayezhong green tea
- GB/T 14456.3-2016 Green tea—Part 3: Green tea made from medium and small-leaf varieties
- GB/T 8313-2008 Determination of total polyphenols and catechins content in tea
- GB/T 22290-2008 Determination of rare earth elements in tea by inductively coupled plasma mass spectrometry
- GB/T 14456.3-2016(英文版) Green tea—Part 3:Green tea made from medium and small leaf varieties
- GB/T 8313-2018 Determination of total polyphenols and catechins content in tea
- GB/T 30376-2013 Determination of Iron,Manganese,Copper,Zinc,Calcium ,Magnesium,Potassium,Sodium,Phosphorus,Sulfur in Tea - Inductively coupled plasma atomic emission spectrometry
Professional Standard - Supply and Marketing Cooperative
- GH/T 1126-2016 Technical Regulations for Control of Fluoride Content in Tea
Sichuan Provincial Standard of the People's Republic of China
- DB51/T 1031-2010 Determination method of rare earth in tea - Inductively coupled plasma atomic emission spectrometry
Professional Standard - Machinery
- JB/T 9810-2007 Rotor-vane type tea rolling-cutting machine
Professional Standard - Commodity Inspection
- SN/T 2056-2008 Determination of lead,arsenic,cadmium,copper,iron content in tea for import and export—Inductively coupled plasma atomic emission spectrometric method
Professional Standard - Coal
- MT/T 360-1994 Determination method of fluoride ion in coal mine water
- MT/T 360-2005 Determination of fluorine ion in coal mine water
Korean Agency for Technology and Standards (KATS)
- KS K 7813-2008(2013) Cotton T-shirts(Underware)
German Institute for Standardization
- DIN 10807:1996 Analysis of tea - Determination of fluoride content - Potentiometric method
- DIN 10807:1996-02 Analysis of tea - Determination of fluoride content - Potentiometric method
British Standards Institution (BSI)
- BS 7804-2:1999 Tea sacks. Performance specification for sacks for palletized and containerized transport of tea
- BS ISO 18447:2021 Tea. Determination of theaflavins in black tea. Method using high performance liquid chromatography
American Society for Testing and Materials (ASTM)
- ASTM D1179-16(2021)e1 Standard Test Methods for Fluoride Ion in Water
- ASTM D1179-99 Standard Test Methods for Fluoride Ion in Water
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