Basic Description

Specifications & Purity	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

Names and Identifiers

PubChem CID	47206623
Molecular Weight	100.39

Certificates

Certificate of Analysis(COA)

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8 results found

Lot Number	Certificate Type	Date	Item
L2327065	Certificate of Analysis	Jan 03, 2024	F196369
L2320144	Certificate of Analysis	Dec 27, 2023	F196369
L1825137	Certificate of Analysis	Oct 18, 2022	F196369
L2327068	Certificate of Analysis	Dec 10, 2021	F196369
F2427057	Certificate of Analysis	Dec 10, 2021	F196369
L2103519	Certificate of Analysis	Dec 10, 2021	F196369
L2327063	Certificate of Analysis	Dec 10, 2021	F196369
L2327064	Certificate of Analysis	Dec 10, 2021	F196369

Citations of This Product

How to Cite Aladdin Scientific Products?

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]

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SKU	Size	Availability	Price	Qty
F196369-100g	100g	In stock	$240.90
F196369-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$841.90

Florisil ® - for pesticide residue analysis（PR Grade）, 60-100 mesh, high purity , CAS No.1343-88-0