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Basic Description
| Specifications & Purity | A Grade, -200 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 |
Names and Identifiers
| PubChem CID | 47206623 |
|---|---|
| Molecular Weight | 100.39 |
Certificates
Certificate of Analysis(COA)
Enter Lot Number to search for COA:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 L2327062 | Certificate of Analysis | Dec 29, 2023 | F196367 |
| L1824112 | Certificate of Analysis | Oct 18, 2022 | F196367 |
| F2424496 | Certificate of Analysis | Nov 24, 2021 | F196367 |
| L2320092 | Certificate of Analysis | Nov 24, 2021 | F196367 |
| L2320130 | Certificate of Analysis | Nov 24, 2021 | F196367 |
Related Documents
Citations of This Product
| 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] [10.1080/03601234.2023.2263325] |
| 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] [10.1016/j.foodchem.2023.137604] |
| 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] [10.1016/j.scitotenv.2023.163645] |
| 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] [10.3390/foods11050669] |
| 5. Yuanchen Chen, Chuan Yan, Zhe Sun, Yonghui Wang, Shu Tao, Guofeng Shen, Tongqin Xu, Peixue Zhou, Xiaoping Cao, Fusheng Wang, Shuqing Wang, Shoushen Hao, Hefang Yang, Hongjun Li, Quan Zhang, Weiping Liu, Meirong Zhao, Zhibin Zhang. (2021) Organochlorine Pesticide Ban Facilitated Reproductive Recovery of Chinese Striped Hamsters. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 55 (9): (6140–6149). [PMID:33797225] [10.1021/acs.est.1c00167] |
| 6. Junfan Niu, Jingyue Tang, Gang Tang, Zhiyuan Zhou, Rong Tang, Jiale Yang, Na Jiang, Jianqiang Li, Yongsong Cao. (2019) Enhanced Phototherapy Activity by Employing a Nanosilica-Coumarin–Acifluorfen Conjugate as the Supplementary Light Source Generator. ACS Sustainable Chemistry & Engineering, 7 (21): (17706–17713). [PMID:] [10.1021/acssuschemeng.9b04010] |
| 7. Guilong Peng, Qiang He, Ying Lu, Daniel Mmereki, Zhihui Zhong, Kaiyong Jiang, Dingjun Chen. (2016) Dispersive solid phase extraction followed by low-toxicity vortex-assisted liquid–liquid microextraction for the determination of organophosphorus pesticides by high-performance liquid chromatography. Analytical Methods, 8 (12): (2684-2690). [PMID:] [10.1039/C5AY02877A] |
| 8. Guilong Peng, Qiang He, Daniel Mmereki, Ying Lu, Zhihui Zhong, Hanyang Liu, Weiliang Pan, Guangming Zhou, Junhua Chen. (2016) Dispersive solid-phase extraction followed by vortex-assisted dispersive liquid–liquid microextraction based on the solidification of a floating organic droplet for the determination of benzoylurea insecticides in soil and sewage sludge. JOURNAL OF SEPARATION SCIENCE, 39 (7): (1258-1265). [PMID:26888089] [10.1002/jssc.201501347] |
| 9. Jiao Zhe, Jiang Zhibin, Zhang Ni. (2016) Determination of Polychlorinated Biphenyls in Food Samples by Selective Pressurized Liquid Extraction Using Copper(II) Isonicotinate as Online Cleanup Adsorbent. Food Analytical Methods, 9 (1): (88-94). [PMID:] [10.1007/s12161-015-0179-6] |
| 10. Zhe Jiao, Suling Zhang, Hongwei Chen. (2014) Determination of tetracycline antibiotics in fatty food samples by selective pressurized liquid extraction coupled with high-performance liquid chromatography and tandem mass spectrometry. JOURNAL OF SEPARATION SCIENCE, 38 (1): (115-120). [PMID:25394992] [10.1002/jssc.201401032] |
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] [10.1080/03601234.2023.2263325] |
| 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] [10.1016/j.foodchem.2023.137604] |
| 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] [10.1016/j.scitotenv.2023.163645] |
| 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] [10.3390/foods11050669] |
| 5. Yuanchen Chen, Chuan Yan, Zhe Sun, Yonghui Wang, Shu Tao, Guofeng Shen, Tongqin Xu, Peixue Zhou, Xiaoping Cao, Fusheng Wang, Shuqing Wang, Shoushen Hao, Hefang Yang, Hongjun Li, Quan Zhang, Weiping Liu, Meirong Zhao, Zhibin Zhang. (2021) Organochlorine Pesticide Ban Facilitated Reproductive Recovery of Chinese Striped Hamsters. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 55 (9): (6140–6149). [PMID:33797225] [10.1021/acs.est.1c00167] |
| 6. Junfan Niu, Jingyue Tang, Gang Tang, Zhiyuan Zhou, Rong Tang, Jiale Yang, Na Jiang, Jianqiang Li, Yongsong Cao. (2019) Enhanced Phototherapy Activity by Employing a Nanosilica-Coumarin–Acifluorfen Conjugate as the Supplementary Light Source Generator. ACS Sustainable Chemistry & Engineering, 7 (21): (17706–17713). [PMID:] [10.1021/acssuschemeng.9b04010] |
| 7. Guilong Peng, Qiang He, Ying Lu, Daniel Mmereki, Zhihui Zhong, Kaiyong Jiang, Dingjun Chen. (2016) Dispersive solid phase extraction followed by low-toxicity vortex-assisted liquid–liquid microextraction for the determination of organophosphorus pesticides by high-performance liquid chromatography. Analytical Methods, 8 (12): (2684-2690). [PMID:] [10.1039/C5AY02877A] |
| 8. Guilong Peng, Qiang He, Daniel Mmereki, Ying Lu, Zhihui Zhong, Hanyang Liu, Weiliang Pan, Guangming Zhou, Junhua Chen. (2016) Dispersive solid-phase extraction followed by vortex-assisted dispersive liquid–liquid microextraction based on the solidification of a floating organic droplet for the determination of benzoylurea insecticides in soil and sewage sludge. JOURNAL OF SEPARATION SCIENCE, 39 (7): (1258-1265). [PMID:26888089] [10.1002/jssc.201501347] |
| 9. Jiao Zhe, Jiang Zhibin, Zhang Ni. (2016) Determination of Polychlorinated Biphenyls in Food Samples by Selective Pressurized Liquid Extraction Using Copper(II) Isonicotinate as Online Cleanup Adsorbent. Food Analytical Methods, 9 (1): (88-94). [PMID:] [10.1007/s12161-015-0179-6] |
| 10. Zhe Jiao, Suling Zhang, Hongwei Chen. (2014) Determination of tetracycline antibiotics in fatty food samples by selective pressurized liquid extraction coupled with high-performance liquid chromatography and tandem mass spectrometry. JOURNAL OF SEPARATION SCIENCE, 38 (1): (115-120). [PMID:25394992] [10.1002/jssc.201401032] |