YMC-Pack ODS-A
YMC-Pack ODS-A Guard Columns
YMC recommends that you always use a guard column with the same packing material and of the recommended inner diameter for your column. A YMC guard column is normally composed of a cartridge holder and a guard cartridge. The holder can be used repeatedly. Guard cartridges should be changed frequently in order to maximise their protection of the main column.
YMC-Pack ODS-A, YMC’s classic reversed phase column, is renowned worldwide because of its unique performance and reproducibility. The classic “workhorse” phase YMC-Pack ODS-A is a fully endcapped material.
YMC-Pack ODS-A is frequently used for polar to moderately nonpolar substances in pharmaceutical, biochemical and environmental applications as well as for separations in the field of food technology.
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- Features
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- Fully endcapped C18 material
- Highly versatile ODS phase
- For polar to moderately nonpolar pharmaceuticals, organic chemicals, biologicals and natural products
- USP listing L1
- Wide selection of guard dimensions available
- Specifications
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YMC-Pack ODS-A Particle Size 3 , 5, 10, 15 µm Pore Size 12 nm / 120 Å 20 nm / 200 Å 30 nm / 300 Å Surface Area 330 m2/g 175 m2/g 100 m2/g Carbon Load 17% 12% 7% Endcapping yes pH Range 2 - 7.5 - Literature
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YMC General Catalogue
Contains information on the full range of YMC columns
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YMC Analytical Column Overview
Specifications of the full range of YMC columns
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Hand-Tight Type Guard Cartridge Data Sheet
Instructions for using the hand-tight type guard cartridge system
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Semi-Prep Guard Cartridge Data Sheet
Instructions for using the semi-prep guard cartridge system
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