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1.52260

Supelco

Chromolith® WP 300 RP-4

L × I.D. 100 mm x 4.6 mm HPLC column

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Synonym(s):
Chromolith® WP 300 RP-4 100-4.6 HPLC column

material

PEEK column

Quality Level

product line

Chromolith®

feature

endcapped: no

packaging

1 ea of

extent of labeling

3-4% Carbon loading

parameter

200 bar pressure
60 °C max. temp.

technique(s)

HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)

column L × I.D.

10 cm × 4.6 mm

matrix

monolithic silica

matrix active group

C4 bonding phase

pore size

2 μm macroporosity
30 nm mesoporosity

operating pH range

1.5-7.5

separation technique

reversed phase

storage temp.

no temp limit

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1 of 4

This Item
1.522631.522611.52262
Chromolith® WP 300 RP-4 L × I.D. 100 mm x 4.6 mm HPLC column

Supelco

1.52260

Chromolith® WP 300 RP-4

Chromolith® WP 300 RP-4 L × I.D. 5 mm x 4.6 mm guard cartridges (3 pieces)

Supelco

1.52263

Chromolith® WP 300 RP-4

Chromolith® WP 300 RP-4 L × I.D. 50 mm x 4.6 mm HPLC column

Supelco

1.52261

Chromolith® WP 300 RP-4

Chromolith® WP 300 RP-4 L × I.D. 10 mm x 4.6 mm guard cartridges (3 pieces)

Supelco

1.52262

Chromolith® WP 300 RP-4

product line

Chromolith®

product line

Chromolith®

product line

Chromolith®

product line

Chromolith®

feature

endcapped: no

feature

endcapped: no

feature

endcapped: no

feature

endcapped: no

packaging

1 ea of

packaging

pkg of 3 ea

packaging

1 ea of

packaging

pkg of 3 ea

extent of labeling

3-4% Carbon loading

extent of labeling

3-4% Carbon loading

extent of labeling

3-4% Carbon loading

extent of labeling

3-4% Carbon loading

technique(s)

HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)

technique(s)

HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)

technique(s)

HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)

technique(s)

HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)

General description

Biotherapeutics, for example, bio-engineered drugs and peptide therapeutics, represent the promise of new medical treatments for the future. Production costs have been falling leading to extremely high demand for suitable analytical methods for process monitoring and quality control of these biomolecules. HPLC is the preferred method of analysis, and it is therefore important to use the right column for these larger molecules. Accurate analysis of proteins, antibodies, and large peptides requires columns with good permeability, along with better mass transfer and selectivity. In order for size-exclusion not to influence the separation, the pore size should be approximately ten times larger than the molecule being analyzed. Chromolith columns have shown great potential and superiority in comparison to standard silica. Chromolith® WP 300 columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® WP 300 RP-4 columns have macropores with 2 μm diameter, giving a column efficiency exceeding 80,000 plates/meter. The mesopores are 30 nm (300 Å), and the surface modification is Butylsilane. Chromolith® WP 300 RP-4 columns fall under the USP L26 Classification. The column efficiency is comparable to a 5 μm particle size fully porous particulate column. Chromolith® WP 300 RP-4 columns are suitable for LC-MS applications.The column dimension of 100 mm in length and 4.6 mm I.D. is the best choice for fast separations of Biomolecules on any HPLC System. Chromolith® WP 300 RP-4 100-4.6 HPLC columns enable:
  • Completely bioinert column hardware and high biorecovery
  • High-speed separations at very low column back-pressure
  • High matrix tolerance, allowing time and cost savings with simplified workflows
  • Cost-savings due to extended column lifetimes
  • Connection of columns, flow gradients and the use of mobile phases with higher viscosity
The recommended Guard-columns are: Chromolith® WP 300 RP-4 5-4.6 guard cartridges (3 pieces) [1.52263] with the Chromolith® Guard Cartridge Holder Bioinert 5 mm x 4.6 mm [1.52255]Or Chromolith® WP 300 RP-4 10-4.6 guard cartridges (3 pieces) [1.52262] with the Chromolith® Guard Cartridge Holder Bioinert 10 mm x 4.6 mm [1.52256] The Chromolith® column coupler can be used to significantly increase the separation efficiency of Chromolith® columns by coupling several columns in series. [1.51467] Learn more: Brochure: Race through your Separations on Any System. Chromolith® Monolithic Silica HPLC Columns. All Supelco HPLC Columns, including monolithic Chromolith® columns, are fully compatible to all HPLC and UHPLC Instruments. Supelco HPLC Products: The Best Choice for Any LC Instrument

Legal Information

Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany

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Related Content

Analytical Chromolith® HPLC columns for Bio applications, 300A mesopores: RP-18, RP-8, RP-4, Prot-A, Epoxy

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