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Merck
CN

568523-U

Discovery® HS C18 (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

别名:

Discovery RP18 HPLC色谱柱

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UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

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产品名称

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

material

stainless steel column

agency

suitable for USP L1

product line

Discovery®

feature

endcapped

manufacturer/tradename

Discovery®

packaging

1 ea of

extent of labeling

20% Carbon loading

parameter

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

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

25 cm × 4.6 mm

surface area

300 m2/g

surface coverage

3.2 μmol/m2

impurities

<10 ppm metals

matrix

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

matrix active group

C18 (octadecyl) phase

particle size

5 μm

pore size

120 Å

operating pH range

2-8

application(s)

food and beverages

separation technique

reversed phase

Quality Level

100

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Features and Benefits

  • 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
   

General description

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。

Other Notes

探索最适于 HPLC 或 LC-MS 分析的 LiChropur 试剂

Legal Information

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
299755-06
299755-05
299755-04
299755-03
299755-02

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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)
Abad Khan et al.
Talanta, 84(3), 789-801 (2011-04-13)
A new, simple, economical and validated high-performance liquid chromatography linked with electrochemical detector (HPLC-ECD) method has been developed and optimized for different experimental parameters to analyze the most common monothiols and disulfide (cystine, cysteine, homocysteine, methionine, reduced (GSH) and oxidized
Awantika Singh et al.
Rapid communications in mass spectrometry : RCM, 29(6), 485-496 (2015-07-15)
Adhatoda beddomei and Adhatoda vasica are popular Ayurvedic medicinal plants in India, belonging to the family Acanthaceae. Tricyclic quinazoline alkaloids are found to be the most abundant in these plants which are responsible for broad-spectrum medicinal properties. This study aims
Ismail Khan et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1033-1034, 261-270 (2016-09-07)
A simple, economical, fast, and sensitive RP-HPLC-UV method has been developed for the simultaneous quantification of Sorafenib and paclitaxel in biological samples and formulations using piroxicam as an internal standard. The experimental conditions were optimized and method was validated according
Lucie Zelena et al.
Journal of pharmaceutical and biomedical analysis, 137, 70-77 (2017-01-17)
Efavirenz is an antiretroviral drug used in the treatment of HIV-positive patients. A simple, fast and sensitive high-performance liquid chromatography (HPLC) method was developed in order to determine efavirenz in three types of samples provided from pharmacokinetic studies. The analysis
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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

Ephedrine/Pseudoephedrine Determination

Discovery® C18 column aids in HPLC method development for quantifying ephedrine and pseudoephedrine in traditional Chinese medicine.

Analysis of Antioxidants in Bakery Products

HPLC-UV method detects 9 antioxidants like propyl gallate in food using a Discovery®

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.

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相关内容

HPLC Discovery HS C18

HPLC DiscoveryBIO HS C18 products. Available in 3µm, 5µm and 10µm particle sizes.

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