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58934

Supelco

SUPELCOSIL Suplex pKb-100 HPLC Column

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

eCl@ss:
32110501

Agency

suitable for USP L68

Nivel de calidad

100

característica

endcapped: no

manufacturer/tradename

SUPELCOSIL

extensión del etiquetado

12.5% carbon loading

parámetro

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

technique(s)

HPLC: suitable

L × D.I.

25 cm × 4.6 mm

cobertura de la superficie

surface coverage 3.4 μmol/m2

matriz

silica gel, spherical particle platform

grupo activo de la matriz

amide, alkyl phase

tamaño de partícula

5 μm

tamaño de poro

120 Å

superficie

170 m2/g

pH range

2-7.5

application(s)

food and beverages

técnica de separación

reversed phase

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Descripción general

Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Suplex pKb-100 is not endcapped, while SUPELCOSIL LC-ABZ is endcapped. The absence of the end-capping reagent results in better performance from Suplex pKb-100 for the strongest basic compounds, while LC-ABZ is preferred when the sample also contains acids and/or zwitterions.

Aplicación

SUPELCOSIL Suplex pKb-100 HPLC Column was used in HPLC purification of prepurified fly ovaries. It was also used for HPLC analysis, done for the determination of retinoid.

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Información legal

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

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Certificate of Origin

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