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568523-U

Supelco

Discovery® HS C18 (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

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别名:
Discovery RP18 HPLC Column
UNSPSC代码:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Discovery® HS C18 高效液相色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

物料

stainless steel column

质量水平

100

Agency

suitable for USP L1

产品线

Discovery®

特点

endcapped

制造商/商品名称

Discovery®

包装

1 ea of

标记范围

20% Carbon loading

参数

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

技术

HPLC: suitable
LC/MS: suitable

长度 × 内径

25 cm × 4.6 mm

表面积

300 m2/g

表面覆盖度

3.2 μmol/m2

杂质

<10 ppm metals

基质

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

基质活性基团

C18 (octadecyl) phase

粒径

5 μm

孔径

120 Å

operating pH range

2-8

应用

food and beverages

分离技术

reversed phase

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相关类别

一般描述

发现® HS C18 HPLC色谱柱已被用于探究精油对芳香疗法工作场所中挥发性有机化合物的变化以及二次空气污染物（例如甲醛和二次有机气溶胶（SOA））的形成的影响。

特点和优势

  • 稳定性好、低流失，适用于 LC-MS 分析
  • 提供有适用于分析型到制备型的各种规格
  • 稳定性好，以确保柱与柱和批与批之间之间优良的重现性
  • 更强的疏水性能够更好地分离难分析化合物
   

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法律信息

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

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Effects of essential oils on the formation of formaldehyde and secondary organic aerosols in an aromatherapy environment.
Huang L-H
Building and Environment, 57, 20-125 (2012)
Jolanta Flieger et al.
Journal of separation science, 34(7), 733-739 (2011-03-02)
Highly hydrophilic compounds belonging to biogenic amines were analysed in the reversed-phase system, modified with the addition of ionic liquids: 1-ethyl-3-methyl-imidazolium hexafluorophosphate (EMIM PF(6)) and chaotropic salt NaPF(6) on Discovery HS C18 column at acidic conditions. The effect of the
Swati Jaiswal et al.
Journal of chromatographic science, 55(6), 617-624 (2017-03-24)
Tuberculosis (TB) with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome represents the most common infectious diseases worldwide. Anti-TB drugs are used concurrently with antiretroviral drug for treatment of TB-HIV co-morbidities. Due to lower risk of interaction with protease inhibitors, rifabutin is
Bhavin N Patel et al.
Biomedical chromatography : BMC, 22(11), 1213-1224 (2008-07-25)
A simple, precise and accurate assay for the determination of 6-methoxy-2-naphthylacetic acid (6-MNA), an active metabolite of nabumetone in human plasma, was developed and validated using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The analyte (6-MNA) and propranolol (internal standard, IS) were
Fazli Khuda et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 944, 114-122 (2013-12-10)
A simple, specific, precise and rapid RP-HPLC-UV method was developed for simultaneous determination of lumefantrine and its metabolite desbutyl lumefantrine in human plasma. Experimental parameters were optimized and the method was validated according to standard guidelines. The method showed adequate
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Discovery® C18 column aids in HPLC method development for quantifying ephedrine and pseudoephedrine in traditional Chinese medicine.

Determination of Chlorogenic acid and Baicalin in Compounded Lonucerae Japonicae Flos using a Discovery® HS C18 Column

Extraction and analyses of chlorogenic acid and baicalin active ingredients in traditional Chinese medicine (TCM) according to Chinese pharmacopeia monograph by HPLC with Discovery® C18 column to check: chromatographic data, linearity, specificity and repeatability, LOQ and LOD

Determination of Baicalin, Chlorogenic acid and Forsythin

Analyze Shuanghuang Lian oral liquid using Discovery® HS C18 HPLC column per Chinese Pharmacopeia 2020. Quantify baicalin, chlorogenic acid, and forsythin with high accuracy.

Determination of Geniposide Forsythin in XiaoerChiqiaoQingre

Analyze Xiaoer Chiqiao Qingre granules for geniposide and forsythin using Discovery® HS C18 column and Supelclean™ LC-Alumina-N SPE.

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Chromatograms

application for HPLCapplication for HPLCapplication for HPLCapplication for HPLC

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