推荐产品
product name
Supelpak™-2, matrix styrene-divinylbenzene, 20-60 mesh, jar of 1000 g
描述
purified XAD-2
品質等級
形狀
powder
包裝
jar of 1000 g
參數
200 °C max. temp.
技術
GC/MS: suitable
LPLC: suitable
表面積
~300 m2/g
基質
styrene-divinylbenzene
基質活性組
polymer
粒徑
20-60 mesh
孔徑
~0.65 mL/g pore volume
90 Å mean pore size
密度
1.02 g/mL at 25 °C (true wet)(lit.)
1.07 g/mL at 25 °C (skeletal)(lit.)
應用
environmental
分離技術
reversed phase
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一般說明
Supelpak™-2是一种纯化Amberlite™ XAD-2®，清洗过，符合并且超过US EPA推荐标准对于纯度的要求，被列在I级环境评估过程手册。对于要求树脂通过环境TCO（总色谱有机物）水平的标准空气采样分析来说，它是最合适的树脂材料。玻璃容器封装。
應用
Supelpak-2 was used as adsorbent in extraction procedure and these extracts were analysed using GC-MS, GC-FTIR, proton NMR and GC-NPD
法律資訊
Amberlite is a trademark of DuPont de Nemours, Inc.
Supelpak is a trademark of Sigma-Aldrich Co. LLC
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
F J Egea González et al.
Journal of AOAC International, 80(5), 1091-1097 (1997-11-05)
A method to sample and analyze chlorothalonil and dichlofluanid in greenhouse air was evaluated. Analysis was performed by gas chromatography with electron capture detection and gas chromatography-mass spectrometry. Solid sorbents such as Chromosorb 102, Porapak R, Supelpak-2, Amberlite XAD-2, Amberlite
F J Egea González et al.
Journal of chromatography. A, 829(1-2), 251-258 (1999-01-29)
The diminution of metamidophos residue levels with time in vegetables an greenhouse air was investigated after treatment of tomatoes and green beans. A gas chromatographic method using dichloromethane as an extraction solvent has been developed to analyse metamidophos in vegetables
Olivier Briand et al.
The Science of the total environment, 288(3), 199-213 (2002-05-07)
An analytical method using gas chromatography-mass spectrometry has been developed for the evaluation of different sampling techniques to characterise spray drift in a commercial apple orchard. Eleven pesticides were studied (fungicides, insecticides and herbicides). A collection of airborne spray-drift pesticides
D Rochat et al.
Journal of chemical ecology, 17(11), 2127-2141 (1991-11-01)
Male American palm weevils (APWs),Rhynchophorus palmarum (L.) produced two sex-specific compounds, which were disclosed by volatile collections on Supelpak-2 and gas chromatography. One was a minor compound, not always detected. The major male-produced volatile was identified as (2E)-6-methyl-2-hepten-4-ol through coupled
Nikolaos G Tsiropoulos et al.
Analytica chimica acta, 573-574, 209-215 (2007-08-29)
A methodology is described for greenhouse air analysis by sampling fenhexamid, pyrimethanil, malathion, metalaxyl-M and myclobutanil in solid sorbents. Pesticides were determined by gas chromatography with NP Detector. The trapping efficiency of XAD-2, XAD-4, Supelpak-2, Florisil and C-18 at different
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