Merck
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58934

Supelco

Coluna de HPLC Suplex pKb-100 SUPELCOSIL

5 μm particle size, L × I.D. 25 cm × 4.6 mm

eCl@ss:
32110501

Agency

suitable for USP L68

característica

endcapped: no

manufacturer/tradename

SUPELCOSIL

extensão da rotulagem

12.5% carbon loading

parâmetro

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

technique(s)

HPLC: suitable

C × D.I.

25 cm × 4.6 mm

área da superfície

170 m2/g
170 m2/g

cobertura de superfície

surface coverage 3.4 μmol/m2

matriz

silica gel, spherical particle platform

Grupo ativo da matriz

amide, alkyl phase

tamanho de partícula

5 μm

tamanho de poro

120 Å

pH range

2-7.5

application(s)

food and beverages

técnica de separação

reversed phase

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This Item
58934C4058934C3058932
agency

suitable for USP L68

agency

suitable for USP L68

agency

suitable for USP L68

agency

suitable for USP L68

feature

endcapped: no

feature

endcapped: no

feature

endcapped: no

feature

endcapped: no

extent of labeling

12.5% carbon loading

extent of labeling

12.5% carbon loading

extent of labeling

12.5% carbon loading

extent of labeling

12.5% carbon loading

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

matrix

silica gel, spherical particle platform

matrix

silica gel, spherical particle platform, fully porous particle

matrix

silica gel, spherical particle platform, fully porous particle

matrix

silica gel, spherical particle platform

matrix active group

amide, alkyl phase

matrix active group

amide, alkyl phase

matrix active group

amide, alkyl phase

matrix active group

amide, alkyl phase

Descrição geral

As colunas Suplex pKb-100 apresentam a mesma funcionalidade de fase ligada que as colunas SUPELCOSIL LC-ABZ. Estas colunas especialmente desativadas diferem no quesito em que a Suplex pKb-100 não possui substituição dos grupos silanol (endcapped), enquanto a SUPELCOSIL LC-ABZ tem substituição dos grupos silanol (endcapped). A ausência de um reagente de substituição dos grupos silanol (endcapping) resulta em um melhor desempenho da Suplex pKb-100 para compostos básicos mais fortes, enquanto a LC-ABZ é a opção preferida quando a amostra também contém ácidos e zwitterions.

Aplicação

A coluna de HPLC SUPELCOSIL Suplex pKb-100 foi usada na purificação por HPLC de ovários de mosca pré-purificados. Também foi usada para análise de HPLC, feita para a determinação de retinoide.

Produtos recomendados

Descubra os reagentes LiChropur ideais para análise por HPLC ou LC-MS

Informações legais

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Suplex is a trademark of Sigma-Aldrich Co. LLC

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