59356-U
Discovery® Cyano (5 µm) HPLC Columns
L × I.D. 15 cm × 4.6 mm, HPLC Column
别名:
氰基键合相色谱柱
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UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
15 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
CN, cyano phase
Pore size:
180 Å
Matrix:
silica gel, high purity, spherical base material, fully porous particle
产品名称
Cyano HPLC 色谱柱 ®, 5 μm particle size, L × I.D. 15 cm × 4.6 mm
material
stainless steel column
Quality Segment
agency
suitable for USP L10
product line
Discovery®
feature
endcapped
manufacturer/tradename
Discovery®
packaging
1 ea of
extent of labeling
4.5% Carbon loading
parameter
≤70 °C temp. range, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable, LC/MS: suitable
L × I.D.
15 cm × 4.6 mm
surface area
200 m2/g
surface coverage
3.5 μmol/m2
impurities
<10 ppm metals
matrix
silica gel, high purity, spherical base material, fully porous particle
matrix active group
CN, cyano phase
particle size
5 μm
pore size
180 Å
operating pH range
2-8
application(s)
food and beverages
separation technique
hydrophilic interaction (HILIC), normal phase, reversed phase
General description
Discovery® Cyano HPLC色谱柱用于保留和分离强碱性分析物（包括季铵盐），具有出色峰形。
Application
Discovery Cyano HPLC columns provide a lower hydrophobicity than C18 or C8 and different selectivity. Typical applications are the separation of Flavonoids, Phenols, Phthalates, Steroids, Sulfonamides, Oils and Alcohols.
Features and Benefits
- 低疏水性可实现对疏水性化合物的快速洗脱
- 分析强碱性化合物具有优良的峰形和保留性能
- 对极性化合物具有较强的保留能力
- 独特的选择性
- 保留时间显著小于 C18 柱（通常流动相中所需有机相比例更低）
- 稳定性好、低流失，适用于 LC-MS 分析
- 与高含水量的流动相兼容
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable