推荐产品
product name
硅胶, technical grade, pore size 60 Å, 200-425 mesh particle size
等級
technical grade
品質等級
描述
Residual water (≤12%)
形狀
powder
製造商／商標名
Sigma-Aldrich
技術
LPLC: suitable
表面積
500-600 m2/g , approx.
基質
Silica
基質活性組
silica
粒徑
200-425 mesh
35-75 μm
孔徑
0.75 cm3/g pore volume (approx.)
60 Å
pH值
6.5-7.5
bp
2230 °C
mp
>1600 °C
分離技術
hydrophilic interaction (HILIC)
SMILES 字串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI 密鑰
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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應用
Silica gel has been used for the solid phase extraction (SPE) fractionation of organohalogen compounds in biological organ tissues. Silica gel column may be employed for the clean-up procedures in multiresidue methods of pesticide analyses and as a support for the fabrication of pentachlorophenol (PCP)-imprinted functionalized sorbents for the analysis of trace pentachlorophenol in water samples by SPE combined with high performance liquid chromatography (HPLC).
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
nwg
閃點（°F）
Not applicable
閃點（°C）
Not applicable
其他客户在看
Analyses of pesticides and their metabolites in foods and drinks.
Ahmed, et al.
TrAC, Trends in Analytical Chemistry, 20(11), 649-661 (2001)
Development of an accelerated solvent extraction and gel permeation chromatography analytical method for measuring persistent organohalogen compounds in adipose and organ tissue analysis.
Saito, et al.
Chemosphere, 57(5), 373-381 (2004)
Preparation and evaluation of a molecularly imprinted sol-gel material for on-line solid-phase extraction coupled with high performance liquid chromatography for the determination of trace pentachlorophenol in water samples.
Han, et al.
Journal of Chromatography A, 1100(2), 131-136 (2005)
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