产品名称
Discovery® DSC-Si SPE 小柱, bed wt. 500 mg, volume 3 mL, pk of 54
material
PE frit (20 μm porosity)
polypropylene hardware
product line
Discovery®
composition
bed wt., 500 mg
packaging
pk of 54
technique(s)
solid phase extraction (SPE): suitable
surface area
480 m2/g
volume
3 mL
matrix
silica gel base material (irregularly shaped, acid washed)
matrix active group
silica bonding
particle size
50 μm
pore size
70 Å pore size
Quality Level
application(s)
food and beverages
separation technique
normal phase
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General description
助留机理：正相
样品基质相容性：有机溶剂、油类和脂类
样品基质相容性：有机溶剂、油类和脂类
- 未键合的酸洗硅胶吸附剂，是正相固相萃取以及其他改良的快速分离技术的理想选择
- 通常用于通过极性不断增大的溶液，采用连续洗脱来分离或移除结构相似的分子
- 可使用的极性最大的正相吸附剂
- 极好的柱容量用于净化组合化学反应的溶液相，从反应副产物和多余试剂中移除目标分子
- 可提供布氏漏斗构型，便于扩展
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
实验方案
Using the method described in this report, an average absolute recovery and RSD value of 99.86 ± 6.99% (n=6) was observed, to determine an average of 1.02% hydrocortisone in topical cream.
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