Will you choose high-quality serum separating gel?

 

As the name implies, serum separating gel is a common blood collection additive used to separate serum and blood clots in vacuum blood collection tubes. From the appearance, serum separating gel has three types: opaque, translucent and transparent; From the perspective of raw materials, there are acrylate system and resin series. High quality serum separating gel is very important for the subsequent detection of blood samples, so the following points must be understood when selecting serum separating gel.

 

1. The time for serum separating gel to keep blood samples. The longer the blood sample is stored, without aging and solidification, the more stable the thixotropy is, and the original properties of the blood sample can be preserved to the greatest extent, so that the inspection results will not change during the storage time of the blood sample, and the quality of the serum gel is better.

 

2. Control of specific gravity of serum separating gel. Serum separating gel is used to separate serum and blood clots by specific gravity. The specific gravity of serum separating gel is just between that of serum and blood clots. The specific gravity of high-quality serum separating gel is 1.045-1.065g/cm3.

 

3. Compatibility of serum separating gel with other additives. Because different examinations require different additives for the blood collection tube, it is required that the serum separating gel will not react with other additives in the blood collection tube, affecting the examination results.

 

4. Thixotropy and viscosity of serum separating gel. Thixotropy means that the viscosity of the serum separating gel becomes lower under the condition of centrifugation, and the high viscosity is recovered after the centrifugation condition disappears. Good thixotropy is more conducive to separating serum and blood cells from blood samples, while high viscosity can better isolate serum and blood cells.

 

At present, the serum separating gel on the market is a mixture of fish and dragon, so special attention should be paid to the selection of serum separating gel. The anti irradiation serum separating gel produced by Desheng can effectively preserve the original properties of blood samples within three years, with good thixotropy and high viscosity. Desheng has a professional R&D team to ensure the quality of the serum separating gel, which is deeply supported and trusted by the majority of users. If you also have purchase demand, please contact me or click the official website to inquire!