Back to results
US 2012/0067823 A1Published application
Liquid chromatography component
OwnerTakuya YOTANIinventor
Life of this patent
Estimating the term…
Abstract
The present invention aims to provide a liquid chromatography component including a column and a prefilter, which is hard to cause an increase of supplied liquid pressure even when the measurement of a sample is repeated. The present invention is a liquid chromatography component, which includes: a column with filler particles filled therein; and a prefilter, the filler particles having an average particle size in the range of 2 to 20 μm, the prefilter having a filtering particle size in the range of ⅙ to ⅓ of the average particle size of the filler particles.
Claims3
1-3. (canceled)
A method for assaying blood samples comprising,
- applying a blood sample to a liquid chromatography component which comprises:
- a column with filler particles filled therein;
- and
- a prefilter;
- said filler particles having an average particle size in the range of 2 to 20 μm, and
- said prefilter having a filtering particle size in the range of ⅙ to ⅓ of the average particle size of said filler particles,
- wherein the blood sample is assayed.
4 more elements
Dependencies are inferred from the claim text.