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來源證明/COA

568502-U

Discovery^® HS C18 (5 µm) HPLC Columns

Name: Discovery<SUP>&#174;</SUP> HS C18 (5 µm) HPLC Columns
Brand: SUPELCO

L × I.D. 15 cm × 2.1 mm, HPLC Column

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About This Item

分類程式碼代碼:

41115700

eCl@ss:

32110501

NACRES:

SB.52

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product name

Discovery^® HS C18 高效液相色谱柱, 5 μm particle size, L × I.D. 15 cm × 2.1 mm

材料

stainless steel column

agency

suitable for USP L1

產品線

Discovery^®

特點

endcapped

製造商／商標名

Discovery^®

包裝

1 ea of

標籤範圍

20% 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 × 2.1 mm

表面積

300 m²/g

表面覆盖率

3.2 μmol/m²

雜質

<10 ppm metals

基質

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

基質活性組

C18 (octadecyl) phase

粒徑

5 μm

孔徑

120 Å

工作pH值範圍

2-8

應用

food and beverages

分離技術

reversed phase

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特點和優勢

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

法律資訊

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

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Comparison of chaotropic salt and ionic liquid as mobile phase additives in reversed-phase high-performance liquid chromatography of biogenic amines.

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

Simultaneous LC-MS-MS Determination of Lopinavir and Rifabutin in Human Plasma.

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

A new HPLC method for the simultaneous determination of ascorbic acid and aminothiols in human plasma and erythrocytes using electrochemical detection.

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

High-throughput LC-MS/MS assay for 6-methoxy-2-naphthylacetic acid, an active metabolite of nabumetone in human plasma and its application to bioequivalence study.

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

Universal efavirenz determination in transport study, rat placenta perfusion and placenta lysate by HPLC-UV.

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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Discovery^® HS C18 (5 µm) HPLC Columns