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645524

Supelco

硅胶

technical grade, pore size 60 Å, 200-425 mesh particle size

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About This Item

CAS号:
112926-00-8
EC號碼:
231-545-4
MDL號碼:
MFCD00011232
分類程式碼代碼:
12352309
PubChem物質ID:
24883382
NACRES:
SB.52

等級

technical grade

品質等級

100

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

分析证书(COA)

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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.
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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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