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SUPELCOSIL™ LC-18-DB (3 µm) HPLC Columns

L × I.D. 3.3 cm × 4.6 mm, HPLC Column

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About This Item

Código UNSPSC:
41115700
eCl@ss:
32110501

product name

Coluna de HPLC LC-18-DB SUPELCOSIL™, 3 μm particle size, L × I.D. 3.3 cm × 4.6 mm

Agency

suitable for USP L1

Características

endcapped

fabricante/nome comercial

SUPELCOSIL™

Extensão da rotulagem

11.0% Carbon loading

Parâmetros

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

técnica(s)

HPLC: suitable

C × D.I.

3.3 cm × 4.6 mm

área da superfície

170 m2/g

cobertura de superfície

surface coverage 3.1 μmol/m2

matriz

silica gel, spherical particle platform

Grupo ativo da matriz

C18 (octadecyl) phase

tamanho de partícula

3 μm

tamanho de poro

120 Å

aplicação(ões)

food and beverages

técnica de separação

reversed phase

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Descrição geral

As fases LC-DB SUPELCOSIL são especialmente desativadas para compostos básicos. Essas colunas oferecem retenção mais curta, melhor forma de pico e maior eficiência para bases orgânicas do que o que se pode obter com outras colunas de fase reversa de sílica tipo A.

Aplicação

SUPELCOSIL™ LC-18-DB HPLC column may be used in the determination of 8-oxoguanine in samples of deoxyribonucleic acid (DNA) using gas chromatography coupled with mass spectrometry (GC-MS)and reversed-phase high performance liquid chromatography coupled with electrochemical detection (HPLC-EC)

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Informações legais

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

produto relacionado

Nº do produto
Descrição
Preços

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
281921-06
281921-05
281921-04
281921-03
281921-02

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Determination of 8-oxoguanine in DNA by gas chromatography-mass spectrometry and HPLC-electrochemical detection: overestimation of the background level of the oxidized base by the gas chromatography-mass spectrometry assay.
Ravanat L-J, et al.
Chemical Research in Toxicology, 8(8), 1039-1045 (1995)
Xinghua Sun et al.
Anticancer research, 25(1A), 59-62 (2005-04-09)
A rapid, sensitive and specific high-performance liquid chromatographic (HPLC) method for the separation and quantification of L-methionine in plasma has been developed. After derivatization of plasma amino acids with o-phthalaldehyde (OPA), a 50 microl sample was loaded on a reversed-phase
M Carini et al.
Journal of pharmaceutical and biomedical analysis, 18(1-2), 201-211 (1998-12-24)
A study was undertaken for the characterization and quantitative determination of the main urinary metabolites of the non-steroidal anti-inflammatory drug (NSAID) nimesulide (4-nitro-2-phenoxy-methanesulfonanilide) in man following single oral administration (200 mg). Urines were collected from six healthy volunteers at 12
P A Hynning et al.
Clinical chemistry, 34(12), 2502-2503 (1988-12-01)
A high-performance liquid chromatographic (HPLC) method for determining verapamil and norverapamil in plasma is presented and compared with gas chromatography/mass spectrometry (GC-MS). The plasma samples were extracted at alkaline pH with hexane containing 2-butanol (20 mL/L) and then back-extracted into
D C Holland et al.
Journal of AOAC International, 78(4), 1067-1071 (1995-07-01)
A liquid chromatographic (LC) method is described for the simultaneous determination of the triazine herbicides, simazine (SIM), atrazine (ATZ), and propazine (PRO) in the 12.5-100 ppb range in catfish. The herbicides are extracted from catfish homogenates with ethyl acetate, followed
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