CBC Analyzer Sysmex Hematology Reagents Analytical Reagent CFDA Standard

Sysmex Hematology Reaegnts XT Series CBC Analyzer Compatible Reagent Manufactuer

Intended Use of Sysmex XT-2100i reagents

To be used for blood cell counting, sizing, and WBC differentiation, hemoglobin determination on Sysmex XT Series: XT-2100i XT-4000 XT-2000i XT-1800i Hematology Analyzers.

Specification of Sysmex CBC reagents

Reagents are for in vitro diagnostic used only.

Should the instrument do calibration before using our CBC reagents?

First,if your instrument used the original reagents before using our products, no need  calibration.

If your instrument used other compatible reagents, calibration is necessary before using our reagents.

Storage and Shelf Life of Cell Couner Reagents

The product should be stored in 2℃-38℃ and the storage period is 2 years. After opening the bottle, it is used in 15℃-30℃, and the validity period is 60 days.

Some product questions you may want to ask:
1) What is the principle of 3 part hematology analyzer?
In a 3-part analyzer the cell counting is based on the Coulter Principle. All hematology analyzers utilise Coulter's Principle. 3-part differential cell counter employs Coulter's Principle to determine the size as well as volume of the cells. Coulter's principle is applied employing two electrodes.

2) What is the diluent in the hematology analyzer?
The diluent for the hematology analyzer comprises sodium chloride, sodium sulfate, a phosphate buffer agent, ethylene diamine tetraacetic acid, 1-pyridone-2-sulphur and formaldehyde, and the pH value of the solution is 6.5-7.4, and preferably is 7.2; the content of each component is preferably as follows: 5g/L of ...

3) Which diluent is good for RBC and platelet counting?
For this, the blood specimen is diluted (usually in 1:200 ratio) with the help of RBC diluting fluid (commonly the Hayem's Fluid) which preserve and fix the Red blood cells. The Hayem's fluid is isotonic to the Red blood cells and does not cause any damage to it.

4) What is the use of Lyse in hematology analyzer?
It is used to lyse (destroy) red blood celis for hemogiobin determinations or aid in the counting of white blood cells. Applicable to the hematology analyzers.

5) What are the reagents of hematology Analyser?
At present, hematology analyzers on the market can be divided into 3 part hematology analyzers and 5 part hematology analyzers. Hematology reagents are also indispensable in the use of hematology analyzer. Hematology reagents include hemolytic agents, diluents, cleaning solutions and concentrated cleaning solutions.

6) Which of the following combination of reagents is used to measure hemoglobin?
This is done by adding both potassium cyanide and ferricyanide whose absorbance is then measured at 540 nm using a photoelectric colorimeter against a standard quality control solution. The Hb concentration is then determined by the result produced by the photoelectric colorimeter.

7) Will the quality of CBC reagents change with different temperature?

Normal weather change will not affect the use of the product. If the reagents freeze for low temperature, returning it to room temperature make the ice melt completely and the products can be used normally. Ensurind the ice melt completely otherwise it may cause blockage. The store temperature of hematology reagents is 2-35 degrees, and the biochemical reagents require 2-8 degrees, if not the validity of products will shorten.