for pesticide residue analysis（PR Grade）, 60-100 mesh
Legal Information
Florisil is a registered trademark of U.S. Silica Company
Shipped In
Normal
Product Description
Florisil is a hard, powdered gel of magnesium-silicate used in preparative and analytical chromatography. Typical chemical composition of Florisil: MgO - 15.5%, SiO2 - 84.0%, Na2SO4 - 0.5% Surface area:289 m2/g Grade information: A Grade:Standard activation grade, activated at 650 degrees C B Grade:Less active grade, activated at 260 degrees C PR Grade:Pesticide residue analysis grade, activated at 675 degrees C Florisil is a registered trademark of U.S. Silica Company Florisil was used: ● as column packing material in column chromatography ● as an adsorbent in Gas chromatography with electron capture detector (GC/ECD), capillary column chromatography, adsorption column chromatography ● in clean-up procedures in gas chromatography-tandem mass spectrometry and GC-FID
1.Qingshan Feng, Lei Han, Qiong Wu, Xiaomao Wu. (2023) Dissipation, residue and dietary risk assessment of difenoconazole in Rosa roxburghii. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES, (31):[PMID:37800694]
2.Zhixin Fei, Mingyue Sun, Qing Song, Chengxi Li, Yang Liu. (2024) Freezing-assisted sugaring-out liquid-liquid extraction coupled with LC-MS/MS for quantitative determination of perchlorate in honey. FOOD CHEMISTRY, 435 (16):(137604). [PMID:37783124]
3.Juan Wu, Yugang Lai, Haofeng Zhu, Xindong Yang, Xintao Ye, Anping Zhang, Jianqiang Sun. (2023) Phthalate esters and their metabolites in paired soil-crop systems from farmland in major provinces of eastern China: Pollution characteristics and implications for human exposure. SCIENCE OF THE TOTAL ENVIRONMENT, 882 (163645). [PMID:37088394]
4.Lei Han, Qiong Wu, Xiaomao Wu. (2022) Dissipation and Residues of Pyraclostrobin in Rosa roxburghii and Soil under Field Conditions. Foods, 11 (5):(669). [PMID:35267302]
References
1.Qingshan Feng, Lei Han, Qiong Wu, Xiaomao Wu. (2023) Dissipation, residue and dietary risk assessment of difenoconazole in Rosa roxburghii. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES, (31):[PMID:37800694]
2.Zhixin Fei, Mingyue Sun, Qing Song, Chengxi Li, Yang Liu. (2024) Freezing-assisted sugaring-out liquid-liquid extraction coupled with LC-MS/MS for quantitative determination of perchlorate in honey. FOOD CHEMISTRY, 435 (16):(137604). [PMID:37783124]
3.Juan Wu, Yugang Lai, Haofeng Zhu, Xindong Yang, Xintao Ye, Anping Zhang, Jianqiang Sun. (2023) Phthalate esters and their metabolites in paired soil-crop systems from farmland in major provinces of eastern China: Pollution characteristics and implications for human exposure. SCIENCE OF THE TOTAL ENVIRONMENT, 882 (163645). [PMID:37088394]
4.Lei Han, Qiong Wu, Xiaomao Wu. (2022) Dissipation and Residues of Pyraclostrobin in Rosa roxburghii and Soil under Field Conditions. Foods, 11 (5):(669). [PMID:35267302]
Solution Calculators
Molarity Calculator
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
L2327065