Merck
All Photos(1)

58298

Supelco

SUPELCOSIL™ LC-18 HPLC 柱

5 μm particle size, L × I.D. 25 cm × 4.6 mm

All Photos(1)
eCl@ss:
32110501

Agency

suitable for USP L1

质量水平

100

特点

endcapped

manufacturer/tradename

SUPELCOSIL™

标记范围

11.0% carbon loading

参数

≤70 °C temp. limit
400 bar pressure (5801 psi)

technique(s)

HPLC: suitable

长度 × 内径

25 cm × 4.6 mm

表面覆盖度

surface coverage 3.1 μmol/m2

基质

silica gel, spherical particle platform

基质活性基团

C18 (octadecyl) phase

粒径

5 μm

孔径

120 Å

表面积

170 m2/g

pH值（酸碱度）

2-7.5

application(s)

food and beverages

分离技术

reversed phase

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SUPELCOSIL™ LC-18 HPLC Column 5 μm particle size, L × I.D. 25 cm × 4.6 mm

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SUPELCOSIL™ LC-8 HPLC Column 5 μm particle size, L × I.D. 25 cm × 4.6 mm

Supelco

58297

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agency

suitable for USP L1

agency

suitable for USP L1

agency

suitable for USP L1

agency

suitable for USP L7

feature

endcapped

feature

endcapped

feature

endcapped

feature

endcapped

extent of labeling

11.0% carbon loading

extent of labeling

11.0% carbon loading

extent of labeling

11.0% carbon loading

extent of labeling

6.0% carbon loading

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

matrix

silica gel, spherical particle platform

matrix

silica gel, spherical particle platform, fully porous particle

matrix

silica gel, spherical particle platform, fully porous particle

matrix

silica gel, spherical particle platform

matrix active group

C18 (octadecyl) phase

matrix active group

C18 (octadecyl) phase

matrix active group

C18 (octadecyl) phase

matrix active group

C8 (octyl) phase

一般描述

对于众多种类的化合物具有极佳保留性并提供良好峰形的通用型疏水性烷基相。

应用

SUPELCOSIL™LC-18 HPLC柱可以用于以下分离：
  • Tropea红洋葱 (Allium cepa L.) 中花青素、黄酮醇和碳水化合物分离。使用的手段是高效液相层析（HPLC）或是HPLC和装有电喷射离子化（ESI）源质谱（MS）的联用。
  • 半制备逆相HPLC确定菠萝汁样本(Ananas comosus [L.] Merill)中西奈派尔衍生物。
  • HPLC柱后衍生和荧光检测中确定牛奶和奶酪样本中黄曲霉毒素M1。

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法律信息

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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