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Merck

58354

Supelco

SUPELCOSIL LC-8-DB (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

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About This Item

分類程式碼代碼:
41115700
eCl@ss:
32110501

product name

SUPELCOSIL LC-8-DB HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

agency

suitable for USP L7

特點

endcapped

製造商/商標名

SUPELCOSIL

標籤範圍

6.0% carbon loading

參數

0-70 °C temperature
400 bar pressure (5801 psi)

技術

HPLC: suitable

長度 × 內徑

25 cm × 4.6 mm

表面積

170 m2/g

表面覆盖率

surface coverage 3.2 μmol/m2

基質

silica gel, spherical particle platform

基質活性組

C8 (octyl) phase

粒徑

5 μm

孔徑

120 Å

應用

food and beverages

分離技術

reversed phase

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相关类别

一般說明

SUPELCOSIL LC-DB 针对碱性化合物的分析进行了特殊的去活化处理。与常规反相色谱柱相比,分析有机碱时该色谱柱保留时间更短、峰形更好和柱效更高。

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法律資訊

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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Jadwiga Piwowarska et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 805(1), 1-5 (2004-04-29)
A high-performance liquid chromatographic method is described for determination of lidocaine (2-(dietyloamino)-N-(2,6-dimetylofenylo) acetamid) and its metabolite, monoethylglycine xylidide (MEGX), in human serum containing various concentration of bilirubin. Lidocaine and its metabolite were extracted from human serum using dichloromethane. After separation
P K Kunicki
Journal of chromatography. B, Biomedical sciences and applications, 750(1), 41-49 (2001-02-24)
A HPLC-UV determination of clobazam and N-desmethylclobazam in human serum and urine is presented. After simple liquid-liquid extraction with dichloromethane the compounds and an internal standard diazepam were separated on a Supelcosil LC-8-DB column at ambient temperature under isocratic conditions
Vesna Cerkvenik-Flajs et al.
Analytica chimica acta, 663(2), 165-171 (2010-03-09)
An analytical method has been developed for the simultaneous determination of the following endectocide drugs in milk: ivermectin, abamectin, doramectin, moxidectin, eprinomectin, emamectin and nemadectin. Samples were extracted with acetonitrile, purified with solid-phase extraction on a reversed phase C(8), derivatised
L Dal Bo et al.
Journal of chromatography. B, Biomedical applications, 665(2), 404-409 (1995-03-24)
A simple HPLC method has been developed for the determination of ticlopidine in human plasma. Plasma samples were buffered at pH 9 and extracted with n-heptane-isoamyl alcohol (98.5:1.5, v/v). Imipramine was used as internal standard. Chromatography was performed isocratically with
M Molíková et al.
Journal of chromatography. A, 1217(8), 1305-1312 (2010-01-12)
The availability of ionic liquids (ILs) in wide areas of application often results in the requirement on their determination. The attention is also often focused on the knowledge of hydrophobicity as it plays a key role in the biological effects

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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