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5um 250mm HPLC C8 C18 Chromatography Column For Lab Analysis

Place of Origin Anhui, China
Brand Name Wayeal
Certification CE
Model Number Nova Atom PC18
Minimum Order Quantity 1 Unit
Price Negotiate
Packaging Details Color paper box
Delivery Time 15 days
Payment Terms T/T, VISA
Supply Ability 500 Units/Month

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Product Details
Solvent Compatibility Acetone, Methanol, Ethanol Application Protein Separation
Column Type Reversed-Phase Pressure 0.1MPa
Packaging Color Paper Box Particle Size 5um
Length 150mm Diameter 4.6mm
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5um Chromatography Column

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Lab Analysis Chromatography Column C8

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Lab Analysis C18 Column HPLC

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Product Description

Product Description:

C8 column is one of the columns used in HPLC in the reverse-phase. Generally, it contains octyl carbon chains, which are shorter. Therefore, its hydrophobicity is comparatively low. Also, this makes low retention time of nonpolar molecules in the column. Hence, C8 columns are better for the separation of small organic compounds. In contrast, the C18 column is the commonest form of columns in reverse-phase HPLC. However, it contains octadecyl carbon chains, which are longer. Hence, the hydrophobicity, as well as the density of the stationary phase, are high. Thereby, the retention time and the degree of separation are high in the C18 column.

Technical Parameters:

Technical Parameter

Value

Application

Protein Separation

Material

Stainless Steel

Column Type

Reversed-Phase

Length

150mm

PH Range

Wide Range

Pressure

0.1MPa

Packaging

Color Paper Box

Diameter

4.6mm

Solvent Compatibility

Acetone, Methanol, Ethanol

Particle Size

5um

Chromatography Column Stainless Steel

C8 Column, C18 Column

 

Applications:

Chromatography Columns: Wayeal Nova Atom PC18

Wayeal Nova Atom PC18 chromatography columns are made of stainless steel material, and anti-corrosion. The packing comes in color paper box. This product is applied to protein separation with wide pH range and solvent compatibility of Acetone, Methanol, and Ethanol. It is perfect for C8 column and hplc c18 column purposes. 

 

Differences between C18 and C8:

C18 has 18 carbon atoms while C8 has only 8 carbon atoms.
C18 has a longer carbon chain, but C8 has a shorter one.
C18 has higher retention while C8 has shorter retention.
C18 has higher hydrophobicity, but C8 has a lower hydrophobicity.

With the above-listed hplc column comparison, it is easier to know the appropriate column that one should use when performing different types of HPLC.

 

5um 250mm HPLC C8 C18 Chromatography Column For Lab Analysis 0

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