What is potassium oxalate found in

Details:

There are two kinds of coagulant and anticoagulant in the blood collection additive, and heparin series and EDTA series are used more frequently in the market. Besides these anticoagulants, there is also an anticoagulant reagent, potassium oxalate. And the anticoagulant function principle of potassium oxalate, how many people know Here we will show you about potassium oxalate.

Potassium oxalate, as anticoagulant, has the advantages of high solubility and its mechanism is easy to understand. The main reason is that the dissolved oxalic acid reacts with the calcium ions in the blood to form calcium oxalate precipitation. Therefore, the coagulation function of calcium ion itself is invalid, thus preventing the process of calcium ion condensation. The concentration of potassium oxalate anticoagulant is usually mixed with blood in a ratio of 1:9, with a concentration of 0.1mol/l. The potassium ion with low concentration is easy to cause dehydration and contraction of blood cells. Therefore, in order to not affect the volume and morphology of red blood cells, the proportion of anticoagulants must be quite appropriate when measuring the specific volume of blood cells.

Although potassium oxalate is used in many aspects of blood biochemical determination, some of them are not suitable. For example, the determination of potassium and calcium ions, blood smear examination, etc. In addition, potassium oxalate can not be used for the difference count of platelets in leukocytes and blood cells, because potassium oxalate can cause platelet aggregation and affect the basic morphology of leukocytes.

It can be concluded that potassium oxalate as a kind of cold gate product in anticoagulant has these specific factors. And at present, there are not many producers of potassium oxalate in China, while our company is a professional manufacturer of vascular additives. At present, the company adopts vascular additives such as heparin, heparin lithium, EDTA potassium / sodium, EDTA potassium, coagulant, high efficiency coagulant powder, water soluble silicide, oil silicon, potassium oxalate, trisodium citrate, sodium fluoride and other products. In addition to the exploitation of vascular additives, our company also produces biological buffer series, chemiluminescent reagent series, chromogenic substrate series, enzyme preparation series, kapom and virus preservation solution.

Hubei xindesheng Material Co., Ltd. is a professional manufacturer of vascular additives, and has decades of R & D and production experience. In the aspect of vascular additives, we have rich professional knowledge and ability, and provide products for many enterprises in the world. If you have the intention to cooperate with our products, please contact relevant personnel on our website for consultation. Desheng welcomes your visit.