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59132

SUPELCOSIL^™ LC-NH₂ NP (5 µm) HPLC Columns

Name: SUPELCOSIL<SUP>&#8482;</SUP> LC-NH₂ NP (5 µm) HPLC Columns
Brand: SUPELCO

L × I.D. 25 cm × 4.6 mm, HPLC Column

别名:

SUPELCOSIL^™ LC-NH2-NP 5μm 25CM×4.6MM HPLC 色谱柱

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关于此项目

UNSPSC Code:

41115700

eCl@ss:

32110501

NACRES:

NB.21

L × i.d.:

25 cm × 4.6 mm

Particle size:

5 μm

Matrix active group:

amino phase

Pore size:

120 Å

Matrix:

silica gel, spherical particle platform

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属性

产品名称

SUPELCOSIL^™ LC-NH₂-NP HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

agency

suitable for USP L8

Quality Level

100

feature

endcapped

manufacturer/tradename

SUPELCOSIL^™

extent of labeling

3% Carbon loading

parameter

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

technique(s)

HPLC: suitable

L × I.D.

25 cm × 4.6 mm

surface area

170 m²/g

surface coverage

surface coverage 5.1 μmol/m²

matrix

silica gel, spherical particle platform

matrix active group

amino phase

particle size

5 μm

pore size

120 Å

pH

2-7.5

application(s)

food and beverages

separation technique

normal phase

说明

General description

SUPELCOSIL LC-NH2-NP 是专用于正相色谱的一种氨基键合相。通过使用特殊的键合技术，并且在制造和测试色谱柱的过程中避免接触到水，我们显著地降低了保留时间的变化，而这正是正相色谱的典型特征。

是一种用于正相条件的氨基键合相。通过使用特殊的键合技术，并且在制造和测试色谱柱的过程中避免接触到水，我们显著地降低了保留时间的变化，而这正是正相色谱的典型特征。正相色谱尤其适用于非水溶性分析物，例如脂溶性维生素 A、D、E 和 K。

该色谱柱仅限于无水流动相条件下使用。

Features and Benefits

SUPELCOSIL LC-NH2-NP 色谱柱：
•在正相分离中具有稳定的保留时间
•相对于裸硅胶而言，对流动相中含少量水或流动相中水含量的变化不敏感
•对脂溶性维生素具有极佳的分离性能

•在正相分离中具有稳定的保留时间
•相对于裸硅胶而言，对流动相中含少量水或流动相中水含量的变化不敏感
•对脂溶性维生素具有极佳的分离性能

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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We have developed a simple, reversed-phase high-performance liquid chromatography (RP-HPLC) method for the determination of bisphenol A (BPA) in thermal paper cash register receipts (CRs). The method is suitable for analysis of other types of bisphenols and it involves an

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R Herráez-Hernández et al.

Journal of chromatographic science, 35(4), 169-175 (1997-04-01)

A chromatographic method for the analysis of amphetamine and related compounds in urine using 3,5-dinitrobenzoyl chloride (3,5-DNB) as a labeling reagent is presented. This assay is based on the employment of solid-phase extraction (SPE) cartridges for sample cleanup and derivatization.

Quantitative determination of DRF-1042 in human plasma by HPLC: validation and application in clinical pharmacokinetics.

Vijay V Upreti et al.

Biomedical chromatography : BMC, 17(6), 385-390 (2003-09-19)

A simple and sensitive high-performance liquid chromatography (HPLC) method has been developed and validated for the determination of DRF-1042, a novel orally active camptothecin (CPT) analog, in human plasma. The sample preparation was a simple deproteinization with acidified methanol yielding

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货号	GTIN
59132	04061833670040