Merck
All Photos(1)

59194

Supelco

Coluna de HPLC SUPELCOSIL ABZ+Plus

3 μm particle size, L × I.D. 15 cm × 4.6 mm

eCl@ss:
32110501

Agency

suitable for USP L60

característica

endcapped

manufacturer/tradename

SUPELCOSIL

extensão da rotulagem

12.0% carbon loading

parâmetro

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

technique(s)

HPLC: suitable

C × D.I.

15 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

3 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
59194C305791759196
agency

suitable for USP L60

agency

suitable for USP L60

agency

suitable for USP L60

agency

suitable for USP L60

feature

endcapped

feature

endcapped

feature

endcapped

feature

endcapped

extent of labeling

12.0% carbon loading

extent of labeling

12.0% carbon loading

extent of labeling

12.0% carbon loading

extent of labeling

12.0% 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

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 SUPELCOSIL ABZ+Plus oferecem uma alta desativação e uma seletividade única. As partículas de sílica desativadas com uma distribuição de tamanho de partícula muito estreita garantem a alta eficiência com uma contrapressão baixa. Após as reações de ligação e substituição dos grupos silanol (endcapping), a fase ABZ+Plus protege efetivamente os grupos silanol na sílica que não sofreram reações, impedindo-os de interagir com a maioria dos analitos e fornece picos simétricos, independentemente da funcionalidade dos analitos. A fase também permite que sejam usados tampões de baixa força iônica sem ter que adicionar um modificador de supressão de íons. A ABZ+Plus permite o uso de fases móveis simples ao analisar os compostos mais difíceis; ácidos, compostos fortemente básicos e zwitterions.
Adequada para L60 conforme a USP

Características e benefícios

• Alta eficiência para analitos polares, apolares e com carga
• Picos simétricos para os compostos mais reativos
• Seletividade única para compostos polares e com carga

Produtos recomendados

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Informações legais

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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