化學(xué)元素F，存在于食鹽等物質(zhì)中。作為鹵族元素，需檢測其含量確保符合衛(wèi)生標(biāo)準(zhǔn)，在煤炭中以總量形式存在。
| 標(biāo)準(zhǔn)號(hào) & 類別 | 標(biāo)準(zhǔn)名稱 | 發(fā)布 |
|---|---|---|
| ASTM D7994-17 試驗(yàn) |
通過離子色譜檢測（燃燒離子色譜 - CIC）氧化熱解法燃燒的液體石油氣（LPG）中的總氟 氯和硫的標(biāo)準(zhǔn)測試方法 Standard Test Method for Total Fluorine, Chlorine, and Sulfur in Liquid Petroleum Gas (LPG) by Oxidative Pyrohydrolytic Combustion Followed by Ion Chromatography Detection (Combustion Ion Chromatograp
氯 硫 |
2017-01-01 美國材料與試驗(yàn)協(xié)會(huì) |
| ASTM D8247-19 試驗(yàn)方法 |
用氧化還原燃燒法和離子色譜法測定煤中總氟和總氯的標(biāo)準(zhǔn)試驗(yàn)方法 Standard Test Method for Determination of Total Fluorine and Total Chlorine in Coal by Oxidative Pyrohydrolytic Combustion Followed by Ion Chromatography Detection
氯 煤炭 |
2019-02-01 美國材料與試驗(yàn)協(xié)會(huì) |
| CGA G-15-2018(2020) 規(guī)范標(biāo)準(zhǔn) |
Fluorine and fluorine mixtures in noble gases
|
2020 美國壓縮氣體協(xié)會(huì) |
| DB13/T 5426-2021 試驗(yàn) |
Determination of Fluorine Content in Mold Flux and Furnace Slag Ion Selective Electrode Method
|
2021-07-28 河北省標(biāo)準(zhǔn) |
| DB22/T 2910-2018 試驗(yàn) |
Determination of fluorine content in imported coal by alkali fusion-fluorine ion selective electrode method
煤炭 |
2018-11-12 吉林省地方標(biāo)準(zhǔn) |
| DB34/T 2127.10-2014 試驗(yàn) |
區(qū)域地球化學(xué)調(diào)查樣品分析方法 第10部分：離子選擇電極法氟含量的測定 Analytical methods for samples from regional geochemical surveys - Part 10: Determination of fluorine content by the ion selective electrode method
|
2014-06-24 安徽省標(biāo)準(zhǔn) |
| DZ/T 0253.4-2014 試驗(yàn)標(biāo)準(zhǔn) |
生態(tài)地球化學(xué)評(píng)價(jià)動(dòng)植物樣品分析方法 第4部分 ：氟量的測定 擴(kuò)散-分光光度法 Analytic methods for biologic samples in eco-geochemistry assessment.Part 4:Determination of fluorine content.Microdiffusion-fluorine reagents spectrophotometry
|
2014-04-15 行業(yè)標(biāo)準(zhǔn)-地質(zhì) |
| GB/T 11848.6-1989 CF |
Determination of fluoride in uranium ore concentrate by ion-selective electrode
離子選擇性電極 |
1989-10-21 國家質(zhì)檢總局 |
| GB/T 12690.20-2024 |
稀土金屬及其氧化物中非稀土雜質(zhì)化學(xué)分析方法 第20部分：稀土氧化物中微量氟、氯的測定 離子色譜法 Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides - Part 20: Determination of trace amounts of fluorine and chlorine in rare earth oxides - Ion chromatography
氯 |
2024-11-28 國家質(zhì)檢總局 |
| GB/T 13083-2018 試驗(yàn) |
Determination of fluorine in feeds—Ion selective electrode method
|
2018-05-14 國家質(zhì)檢總局 |
| GB/T 13580.5-1992 CF |
大氣降水中氟、氯、亞硝酸鹽、硝酸鹽、硫酸鹽的測定 離子色譜法 Determination of fluoride,chloride,ntrite,nitrate,salfate in the wet precipitation.Ion chromotography
亞硝酸鹽 氯 |
1992-07-01 國家質(zhì)檢總局 |
| GB/T 1819.15-2017 試驗(yàn) |
錫精礦化學(xué)分析方法 第15部分：氟量的測定 離子選擇電極法 Methods for chemical analysis of tin concentrates—Part 15：Determination of fluorine content—The ion-selective electrode method
試劑 |
2017-09-29 國家質(zhì)檢總局 |
| GB/T 26251-2010 試驗(yàn)方法/規(guī)范性標(biāo)準(zhǔn) |
Fluorine and mixed gases of fluorine-nitrogen
|
2011-01-14 國家質(zhì)檢總局 |
| GB/T 38216.2-2019 試驗(yàn)/規(guī)范 |
Steel slag—Determination of fluoride content and chloride content—Ion chromatography
氯 離子色譜儀 |
2019-10-18 國家質(zhì)檢總局 |
| GB/T 40111-2021 試驗(yàn) |
石油產(chǎn)品中氟、氯和硫含量的測定 燃燒-離子色譜法 Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography
氯 硫 |
2021-05-21 國家質(zhì)檢總局 |
| GB/T 5009.18-2003 CF |
Determination of fluorine in foods
|
2003-08-11 國家質(zhì)檢總局 |
| GB/T 5009.42-2003 CF |
Method for analysis of hygienic standard of table salt
硫酸鹽 食鹽 |
2003-08-11 國家質(zhì)檢總局 |
| GB/T 6730.69-2010 試驗(yàn) |
Iron ores.Determination of fluoride and chloride content.Ion chromatography
氯 |
2011-01-10 國家質(zhì)檢總局 |
| HJ 999-2018 試驗(yàn) |
Determination of Fluorine in Solid Waste by Alkali Fusion-Ion Selective Electrode Method
固體廢物 |
2018-12-26 行業(yè)標(biāo)準(zhǔn)-環(huán)保 |
| ISO 11724:2019 試驗(yàn) |
Solid mineral fuels — Determination of total fluorine in coal, coke and fly ash
煤炭 飛灰 |
2019-06-04 國際標(biāo)準(zhǔn)化組織 |
| ISO 21613:2015 試驗(yàn) |
(U, Pu)O2 Powders and sintered pellets — Determination of chlorine and fluorine
氯 |
2015-07-09 國際標(biāo)準(zhǔn)化組織 |
| NY/T 3422-2019 試驗(yàn) |
Determination of fluorine content in fertilizers and soil conditioners
土壤調(diào)理劑 |
2019-01-17 行業(yè)標(biāo)準(zhǔn)-農(nóng)業(yè) |
| SN/T 4762-2017 試驗(yàn) |
Determination of fluorine and chlorine content in coal by ion chromatography
氯 |
2017-05-12 國家質(zhì)檢總局 |
| SN/T 5254-2020 試驗(yàn) |
Determination of fluorine and chlorine in coal by high temperature hydrolysis-ion chromatography
氯 |
2020-08-27 行業(yè)標(biāo)準(zhǔn)-商品檢驗(yàn) |
| T/CSTM 00222-2020 試驗(yàn) |
Determination of fluorine content in powder coatings
粉末涂料 |
2020-04-14 中國團(tuán)體標(biāo)準(zhǔn) |
| T/NAIA 039-2021 試驗(yàn)標(biāo)準(zhǔn) |
Determination of fluorine in food and food additives by ion chromatography
|
2021-05-14 中國團(tuán)體標(biāo)準(zhǔn) |
| UNE-EN ISO 21613:2018 試驗(yàn)標(biāo)準(zhǔn) |
(U, Pu)O2 Powders and sintered pellets - Determination of chlorine and fluorine (ISO 21613:2015)
氯 |
2018-12-12 西班牙標(biāo)準(zhǔn)化協(xié)會(huì) |
| WS/T 10022-2024 試驗(yàn) |
Determination of fluoride in serum - ion selective electrode method
|
2024-10-11 行業(yè)標(biāo)準(zhǔn)-農(nóng)業(yè) |
| YB/T 190.10-2014 試驗(yàn) |
Continuous casting mold powder.The determination of fluorine content.The ion selective electrode method
連鑄保護(hù)渣 |
2014-10-14 行業(yè)標(biāo)準(zhǔn)-黑色冶金 |
Copyright ?2007-2025 ANTPEDIA, All Rights Reserved
京ICP備07018254號(hào) 京公網(wǎng)安備1101085018 電信與信息服務(wù)業(yè)務(wù)經(jīng)營許可證：京ICP證110310號(hào)
頁面更新時(shí)間: 2025-07-03 14:57