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58220C40

Supelco

SUPELCOSIL LC-8 (5 µm) HPLC Columns

L × I.D. 15 cm × 4 mm, HPLC Column

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About This Item

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

产品名称

SUPELCOSIL LC-8 HPLC 柱, 5 μm particle size, L × I.D. 15 cm × 4 mm

物料

stainless steel column

质量水平

Agency

suitable for USP L7

产品线

SUPELCOSIL

特点

endcapped

制造商/商品名称

SUPELCOSIL

包装

1 ea of

标记范围

6.0% carbon loading

参数

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

技术

HPLC: suitable

长度 × 内径

15 cm × 4 mm

表面积

170 m2/g

表面覆盖度

surface coverage 3.2 μmol/m2

基质

silica gel, spherical particle platform
fully porous particle

基质活性基团

C8 (octyl) phase

粒径

5 μm

孔径

120 Å

pH值范围

2-7.5

应用

food and beverages

分离技术

reversed phase

正在寻找类似产品? 访问 产品对比指南

一般描述

比 C18 疏水性更小的相。对于极性和非极性化合物,保留性都比 C18 更小。将含低于 5% 有机溶剂修正的流动相用于 C8 柱上,而不是 C18 柱上。极性化合物在 C8 柱上比在 C18 柱上的保留性相对更强。

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法律信息

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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F Belal et al.
Journal of pharmaceutical and biomedical analysis, 24(3), 335-342 (2001-02-24)
A simple, rapid and sensitive HPLC method has been developed for the simultaneous determination of ramipril and hydrochlorothiazide in their dosage forms. Acetonitrile: sodium perchlorate solution (0.1 M) adjusted to pH 2.5+/-0.2 with phosphoric acid (46:54 v/v), was used as
Thomas Borch et al.
Journal of chromatography. A, 1022(1-2), 83-94 (2004-02-03)
Explosives such as 2,4,6-trinitrotoluene (TNT), octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX), and hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) are widely distributed environmental contaminants. Complete chromatographic separation is necessary in order to accurately determine and quantify explosives and their degradation products in environmental samples and in (bio)transformation studies. The
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
J H Nichols et al.
Clinical chemistry, 40(7 Pt 1), 1312-1316 (1994-07-01)
This automated assay determines the concentration of the antidepressant fluoxetine (Prozac) and its active metabolite norfluoxetine in serum by reversed-phase HPLC with spectrophotometric detection. Extraction, injection, and quantification are performed by the Gilson Aspec automated sample handler. The patient's specimen
S B Ruddy et al.
Journal of chromatography. B, Biomedical applications, 657(1), 83-92 (1994-07-01)
The isocratic, reversed-phase, high-performance liquid chromatographic (HPLC) method presented provides a simple and rapid analytical technique for the simultaneous determination of low-molecular-mass oligomers of polyethylene glycol (PEG) in aqueous polymer samples containing polar contaminants of biologic origin. In the present

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