Quality Level
material
PE frit, polypropylene hardware
product line
Supelclean™
composition
bed wt., 1 g
packaging
pkg of 30 ea
technique(s)
solid phase extraction (SPE): suitable
surface area
475 m2/g
volume
6 mL
matrix
silica gel base material (irregularly shaped)
matrix active group
silica bonding
particle size
45 μm
pore size
0.8 cm3/g pore volume, 60 Å pore size
application(s)
food and beverages
separation technique
normal phase
General description
Supelclean™ LC-Si SPE管用于从非极性样品提取极性分析物。
Application
Supelclean™ LC-Si SPE管可用于以下物质的固相萃取：
- 乳制品中的磷脂，测定前，使用高效液相色谱-蒸发光散射检测器(HPLC-ELSD)。
- 葡萄牙橄榄油中的游离和酯化甾醇，估算前，通过气相色谱-质谱测定(GC-MS)。
- 乳膏中的合成麝香，定量分析前，通过气相色谱-串联质谱联法(MS/MS)。
- 牛奶样品中的磷脂，定量分析前，通过亲水性相互作用液相色谱(HILIC)结合ELSD和离子飞行陷阱时间质谱法(IT-TOF MS)。
Legal Information
Supelclean is a trademark of Sigma-Aldrich Co. LLC
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
实验方案
(soybean), ≥97%; L-α-Phosphatidylethanolamine from egg yolk, Type III, ≥97% (TLC), lyophilized powder; L-α-Phosphatidylcholine, from egg yolk, Type XVI-E, ≥99% (TLC), lyophilized powder; Sphingomyelin, from chicken egg yolk, ≥95%
Quantification of free and esterified sterols in Portuguese olive oils by solid-phase extraction and gas chromatography-mass spectrometry.
Cunha SS, et al.
Journal of Chromatography A, 1128(1-2), 220-227 (2006)
Analysis of 7 synthetic musks in cream by supported liquid extraction and solid phase extraction followed by GC-MS/MS.
Dong H, et al.
Talanta, 120(1-2), 248-254 (2014)
Determination of phospholipids in dairy products by SPE/HPLC/ELSD.
Avalli A and Contarini G
Journal of Chromatography A, 1071(1-2), 185-190 (2005)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 57051 | 04061833667934 |