لوله غیر وکیوم CBC حاوی K2 / K3 EDTA لوله خون گیری یکبار مصرف EDTA جهت جمع آوری نمونه خون برای آزمایش های هماتولوژی (hematology)، ایمونولوژی (Immunology) و اندازه گیری ترکیبات تشکیل دهنده خون استفاده می شود.

Itu perbedaan utama antara K2 EDTA dan K3 EDTA adalah itu K2 EDTA mengandung dua ion kalium chelated sedangkan K3 EDTA mengandung tiga ion kalium chelated.

Slightly higher results have been seen from the K2EDTA tube in some CBC parameters, but none of these were clinically significant. It is important to mix the sample 8 - 10 times immediately after collection to ensure all the anticoagulant is thoroughly mixed with the blood sample. First of all, from the chemical structure, EDTA-K2 and EDTA-K3 are different by one potassium ion, so the pH value of the two solutions is naturally different. The pH value of EDTA-K3 will be higher, and the ionic strength of the solution and the osmotic pressure caused will also be A little higher. Blood anticoagulant EDTA-K2 and EDTA-K3 Desheng biochemical professional production of blood collection additives EDTA K2 and EDTA K3, product quality assurance, purity ≥ 99.5%, stable and sufficient supply.

2019-01-22 · Difference Between K2 EDTA and K3 EDTA Definition. K2 EDTA refers to a type of strong anticoagulant used during the collection of blood for CBCs while K3 EDTA Known as. K2 EDTA is known as dipotassium ethylenediaminetetraacetic acid while K3 EDTA is known as tripotassium Number of Potassium Automated instruments react in a different way, their MCV is not influenced by K3-EDTA concentrations up to ten times normal, while K2-EDTA, at high concentrations, results in a slight increase in MCV, as measured with three of the instruments. With most instruments, the accuracy of the white cell count is not markedly influenced. If the specimen is placed for a period of time, K3 EDTA is more likely to cause the problem of cell volume increase than K2 EDTA (placed for 4 hours, the volume increases by 1.6%) Compared with K2 EDTA, K3 EDTA is more likely to cause a decrease in mean red blood cell volume (MCV) (compared to K2 EDTA, there is usually a negative deviation of -0.1 to -1.3%) At such minuscule concentrations, K2 and K3 have no significant difference.

With most instruments, the accuracy of the white cell count is not markedly influenced. There was no statistically significant difference between K2-EDTA and K3-EDTA (bias= -1.29 mmol/mol; P = 0.24).

4. ความแตกต่างระหว่าง k2 edta และ k3 edta คืออะไร - การเปรียบเทียบความแตกต่างหลัก. คำสำคัญ. สารกันเลือดแข็ง, การทดสอบทางโลหิตวิทยา, k2 edta, k3

NP1995 NP0992, K3 EDTA Whole Blood, liquid K3EDTA anticoagulant shrinks red blood cells relative to K2EDTA Consequently, instruments calibrated to MH-K3EDTA report lower hematocrit Gotch F, Torres L, Evans M, Keen M, Metzner K, Westpal D, Polascegg H. Comparison of. Vitrex® VACUSENCE K2-EDTA and K3-EDTA. VACUSENCE K2EDTA Tubes are for examination of whole blood in haematology. K2EDTA and GEL is mainly Generally, K2 or K3 Potassium Salt of EDTA (Ethylene Diamine Tetra Acetic acid) is used as an anticoagulant.

Automated instruments react in a different way, their MCV is not influenced by K 3 ‐EDTA concentrations up to ten times normal, while K 2 ‐EDTA, at high concentrations, results in a slight increase in MCV, as measured with three of the instruments. With most instruments, the accuracy of the white cell count is not markedly influenced.

ความแตกต่างระหว่าง k2 edta และ k3 edta คืออะไร - การเปรียบเทียบความแตกต่างหลัก. คำสำคัญ. สารกันเลือดแข็ง, การทดสอบทางโลหิตวิทยา, k2 edta, k3 Най- основната разлика между K2 EDTA и K3 EDTA е това К2 EDTA съдържа два хелатирани калиеви йона, докато K3 EDTA съдържа три хелатирани калиеви йони, Освен това, K2 EDTA леко повишава MCV (среден корпускулен обем) на червените кръвни клетки при по-високи концентрации, докато K3 EDTA няма влияние върху MCV на червените кръвни клетки при по-високи концентрации. Glavna razlika med K2 EDTA in K3 EDTA je v tem, da K2 EDTA vsebuje dva kelirana kalijeva iona, medtem ko K3 EDTA vsebuje tri kelirane kalijeve ione. Raztopina K2 EDTA se razpršeno posuši na notranji površini plastičnih cevi, medtem ko se raztopina K3 EDTA pojavi kot tekočina v steklenih ceveh. A K2 EDTA és a K3 EDTA közötti fő különbség az, hogy a K2 EDTA két kelátos káliumiont tartalmaz, míg a K3 EDTA három kelátos káliumiont tartalmaz.

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*Please lection), the choice of K2 or K3-EDTA has little effect The comparison of CBC values (mean ± SD) in blood samples of 30 healthy dogs with recommended K3 EDTA can adversely affect some antibodies or assays that Na2 and K2 EDTA differences and perhaps make a non-significant difference seem significant, There are no functional differences between the two additives but physical difference between is K3EDTA is a liquid solution in the BD Vacutainer® glass tubes The choice of K2- or K3-EDTA as the preferred anticoagulant for blood count 4 h after phlebotomy), no marked differences are seen between either EDTA salt. Diagnostic System - Offering Vacuum Blood Collection Tubes K2/K3 EDTA 2 ml, 3 ml, 4ml, EDTA blood collection Compare similar products from other sellers 17 Dec 2019 Significant differences between samples were assessed by the Wilcoxon ranked- pairs test. tube containing K3EDTA (Vacumed, FL Medical, Torreglia, Italy) 0.001 p-Value K2 vs.
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De huvudkillnad mellan K2 EDTA och K3 EDTA är det K2 EDTA innehåller två kelaterade kaliumjoner medan K3 EDTA innehåller tre kelaterade kaliumjoner.

It is essentially insoluble in water.The solubility increases as you add NaOH and convert the acid groups to their salts.The Results: For K2-EDTA tubes median HbA 1c concentration was 54 mmol/mol (41 to 71 mmol/mol) and for K3-EDTA tubes 56 mmol/mol (43 to 69 mmol/mol). There was no statistically significant difference between K2-EDTA and K3-EDTA (bias= -1.29 mmol/mol; P = 0.24). Glavna razlika između K2 EDTA i K3 EDTA je u tome što K2 EDTA sadrži dva kelirana kalijeva iona dok K3 EDTA sadrži tri kelirana iona kalija.