跳轉至內容
Merck
全部照片(1)

文件

567532-U

Supelco

Discovery® HS F5 (3 µm) HPLC Columns

L × I.D. 15 cm × 4 mm, HPLC Column

登入查看組織和合約定價
全部照片(1)

About This Item

分類程式碼代碼:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Discovery ® HS F5 HPLC 色谱柱, 3 μm particle size, L × I.D. 15 cm × 4 mm

材料

stainless steel column

agency

suitable for USP L43

產品線

Discovery®

特點

endcapped

製造商／商標名

Discovery®

包裝

1 ea of

標籤範圍

12% Carbon loading

參數

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

技術

HPLC: suitable
LC/MS: suitable

長度 × 內徑

15 cm × 4 mm

表面積

300 m2/g

表面覆盖率

4 μmol/m2

雜質

<10 ppm metals

基質

silica gel, high purity, spherical particle platform
fully porous particle

基質活性組

PFP (pentafluorophenyl) phase

粒徑

3 μm

孔徑

120 Å

工作pH值範圍

2-8

應用

food and beverages

分離技術

reversed phase

尋找類似的產品？ 前往 產品比較指南

相關類別

一般說明

将 C18 柱方法转换至 Discovery® HS F5 柱的指导原则：
通常，碱性化合物在 HS F5 色谱柱上的保留时间比在 C18 柱上更长。在 C18 柱上流动相中的有机相含量提高 5% 至 10% 通常可获得与 HS F5 柱类似的保留值。使用其他化合物所得的结果差异则很大。然而 log Po/w 值小于 2.5 的化合物在 HS F5 柱上的保留时间通常要长于 C18 柱。保留时间的差异程度与化合物的 logP o/w 值密切相关。
Discovery® HS F5 键合相可提供与 C18 色谱柱截然不同的反相分离。由于 F5 色谱柱上各种化合物通常会在与 C18 相同的时间范围内洗脱出来，使得大部分的 C18 方法可轻松转换到 F5 上。

特點和優勢

  • 独特的选择性
  • 保留能力与 C18 柱类似（有时需要洗脱能力更强的流动相）
  • 峰形极佳
  • 稳定性好、低流失，适用于 LC-MS 分析
  • 粒径范围从 3μm 到 10μm 可供选择

推薦產品

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

法律資訊

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

Choose from one of the most recent versions:

分析證明 (COA)

Lot/Batch Number
280215-06
280215-05
280215-04
280215-03
280215-02

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Ilia Brondz et al.
Journal of pharmaceutical and biomedical analysis, 43(3), 937-944 (2006-11-03)
The drug primaquine diphosphate is used for causative treatment of malaria. Using HPLC-MS and GC-MS, this research group was previously able to show that the main contaminant of primaquine is the positional isomer quinocide [I. Brondz, D. Mantzilas, U. Klein
Koji Baba et al.
Journal of chromatography. A, 1354, 109-116 (2014-06-21)
Arsenic species, including arsenous acid, arsenic acid, methylarsonic acid, and dimethylarsinic acid, were determined using HPLC-ICPMS. The species were separated with a Discovery HS F5 column and a simple, volatile, and isocratic mobile phase of 0.1% (v/v) formic acid and
Federica Pellati et al.
Journal of pharmaceutical and biomedical analysis, 48(2), 254-263 (2007-12-14)
In this study a pentafluorophenylpropyl (PFPP) stationary phase was applied to the fast and reliable qualitative and quantitative analysis of ephedrine alkaloids in Ephedra plant material and derivatives. A Discovery HS F5 column (150mmx4.6mm i.d., 5microm) was used, with an
Federica Pellati et al.
Journal of chromatography. A, 1165(1-2), 58-66 (2007-08-07)
In this study, the chromatographic performance of a pentafluorophenylpropyl (PFPP) stationary phase was evaluated for the rapid separation of phenethylamine alkaloids (i.e. (+/-)-octopamine, (+/-)-synephrine, tyramine, N-methyltyramine and hordenine) in Citrus aurantium plant material (fruits and peel), various Citrus species, extracts
Jennie Wang et al.
Journal of pharmaceutical and biomedical analysis, 124, 267-273 (2016-03-13)
An HPLC method for the assay of a DNA topoisomerase inhibitor, LMP776 (NSC 725776), has been developed and validated. The stress testing of LMP776 was carried out in accordance with International Conference on Harmonization (ICH) guidelines Q1A (R2) under acidic
查看所有相關論文

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務