577330-U
Ascentis® Express 90 Å AQ-C18 (2.7 μm) HPLC Columns
L × I.D. 10 cm × 3 mm, HPLC Column
别名:
Ascentis® Express 90 Å AQ-C18, 2.7 μm HPLC Column
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关于此项目
UNSPSC Code:
41115700
NACRES:
SB.52
Particle size:
2.7 μm
Matrix active group:
AQ-C18, polar modified bonding phase
Pore size:
90 Å pore size
Matrix:
Fused-Core® silica particle platform
superficially porous particle
superficially porous particle
产品名称
Ascentis® Express 90 Å AQ-C18, 2.7 μm HPLC色谱柱, column L × I.D. 10 cm × 3 mm
material
stainless steel column
agency
suitable for USP L1
product line
Ascentis®
feature
endcapped
packaging
1 ea of
extent of labeling
6.5% Carbon loading
technique(s)
HPLC: suitable
LC/MS: suitable
column L × I.D.
10 cm × 3 mm
surface area
135 m2/g
matrix
Fused-Core® silica particle platform
superficially porous particle
matrix active group
AQ-C18, polar modified bonding phase
particle size
2.7 μm
pore size
90 Å pore size
operating pH range
2-9
separation technique
reversed phase
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Analysis Note
目标分析物包括酸、碱和极性分析物。
Application
General description
Ascentis® Express AQ-C18是一种基于熔融®核颗粒设计的高速、高效液相色谱柱。该颗粒提供了一个围绕固体硅芯的高纯度二氧化硅的多孔薄外壳。这种颗粒设计在0.5μm的多孔薄外壳中的扩散路径较浅，且总体粒径小至2.7μm，因此柱效很高。AQ-C18 是一种 C18 键合相，使用专有程序制备，其中包含少量极性硅烷，使相耐去湿。这种抗去湿性允许AQ-C18相的用户运行高度含水（高达100%）的流动相。改性C18相具有与Ascentis® Express C18相类似的保留，但选择性不同，为解决分离困难增加了有价值的替代方案。AQ-C18是一种反相填料，可用于碱性、酸性和中性化合物。
Legal Information
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
法规信息
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Thomas D Sharkey et al.
The Biochemical journal, 477(17), 3237-3252 (2020-08-21)
Feeding 14CO2 was crucial to uncovering the path of carbon in photosynthesis. Feeding 13CO2 to photosynthesizing leaves emitting isoprene has been used to develop hypotheses about the sources of carbon for the methylerythritol 4-phosphate pathway, which makes the precursors for
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