Tri-Potassium Edta

[Product Name] Tri-potassium EDTA [Formula] EDTAK3 ·2H2O [Package Specification] Plastic bottle, 500g/bottle [Performance] White crystal powder, odorless, soluble in water, easy to absorb moisture, molecular weight of 442.56, pH value of 7.3 ±1 (5% aqueous solution, g/ml,), solubility in water 60% (g/ml, at 25 ). Stable at room temperature. The main content of tri-potassium EDTA 99.0%. See the product test report for other indicators. [Application] This product is specially used for in vitro anticoagulation of blood, and is an anticoagulant additive for clinical blood test. It is used for blood sample pretreatment (anticoagulation treatment) in the process of clinical blood collection and test. [Scope of application] EDTA salt can protect the cellular components of the blood, does not affect the white blood cell count and size, has the least effect on the red blood cell morphology, and can inhibit the aggregation of platelets, suitable for general hematological tests. Except for the isolation and examination of platelets, it is not suitable for coagulation test and platelet kinetic energy test, nor for the determination of calcium, potassium, sodium, iron, alkaline phosphatase, creatine kinase and leucine amino peptidase and PCR test.

Supplier: Copper sulphate 24.5%, manganese sulpahte 32%, cobalt sulphate 20.5%, ferrous sulphate 19% & 30%, ammonium molybdate 54%, zinc sulphate mono 33% & hepta 21%, magnesium sulphate 9.6%, boron 20%, boric acid, borax decahydrate 10.5% & pentahydrate 15%, water soluble fertilizers, potassium schoenite, edta chelates(zn, mg, mn, cu, ca, fe), amino acid 80% & 50%, amino cheleted mix, (zn, cu, ca, mn, mg, fe), humic acid granular 80%, potassium humate flakes 98%, potasium fulvic humate 98%, humic acid powder 95%, potassium humate crystal 98%, potassium fulvic humate 98%, seaweed extract powder/flakes, fulvic acid 81%, silicon super spreader, glycine cheleted mixture (cu, mn, cr, zn), choline chloride 50%, 60%, 75%, 98%, bypass fat 84% & 99%, yeast extract powder, beef extract powder, peptone, dextrose monohydrate.

Supplier: Ferric chloride 40 %, anionic polymer, mono ethylene glycol, diethylene glycol, tri ethylene glycol.

Supplier: Sulphate, Carbonate, Chloride, phosphate, citrate, EDTA
Services: OEM, SGS

There are many kinds of blood anticoagulants in blood collection reagents, and one anticoagulant is widely used, that is EDTA potassium salt. EDTA potassium salt has a variety of models, in which potassium is used more, but how about its principle and application? There should be some people who don't know it very well. Here we can look at its application fields and principles. EDTA dipotassium salt, also known as EDTA-K2 dihydrate, is a white crystalline powder, easily soluble in water and hygroscopic, with a molecular weight of 404.6. Deta dipotassium salt can protect blood cell composition, does not affect white blood cells, has the least impact on red blood cells, and can inhibit platelet aggregation, which is suitable for general blood test. However, apart from platelet separation test, it is not suitable for coagulation test and platelet kinetic energy test, nor for determination of calcium, potassium, sodium, iron, alkaline phosphatase, creatine kinase, leucine aminopeptidase and PCR test. EDTA dipotassium salt as anticoagulant principle, first we understand the principle of blood coagulation, and this can be divided into three parts, 1, the formation of prothrombin activator, 2, prothrombin activator in the presence of calcium ion to make prothrombin into active thrombin, 3, soluble fibrinogen in the role of thrombin into insoluble fibrin. Fibrin is like filaments, crisscross, and contains a large number of blood cells to form a jelly like blood clot. This is what happens to blood clotting. EDTA ions in the blood can be converted into calcium antithrombin, so that the blood has a great affinity for calcium.

Blood analysis is a very important and powerful diagnostic tool in animal health and welfare control. It is usually performed in higher vertebrates, and its reference value has been established, but fish hematology still needs further research. Many internal and environmental factors have a profound impact on the hematology value of fish, making it difficult to determine the reference value. In addition, due to the short clotting time, fish blood usually requires the addition of anticoagulants. The choice of anticoagulant is essential to obtain reliable blood test values. In this study, the effects of two common anticoagulants, K 2 EDTA (1.8 mg/ml) and lithium heparin (18 IU/ml), the hematological value of brown trout in the breeding season on the spawning season The spawner conducted an investigation. The results of basic hematology analysis, such as compacted cell volume (PCV), hemoglobin concentration (HGB), red blood cell count (RBC), mean corpuscular hemoglobin (MCH), mean corpuscular volume (MCV), mean corpuscular hemoglobin concentration (MCHC), and White blood cell count (WBC) was compared between K 2 EDTA and lithium heparin. Statistically significant differences were observed in PCV, MCV, and MCHC, while HGB, RBC, MCH, and WBC did not show such differences. These results indicate that lithium heparin provides more reliable results because the red blood cells in the K 2 EDTA-treated samples have a tendency to swell. The salt of ethylenediaminetetraacetic acid (EDTA) is recommended by the International Committee for Standardization in Hematology (ICSH) and the Clinical and Laboratory Standards Institute (CLSI) as the anticoagulant of choice for blood counts. EDTA acts as a chelating agent for Ca 2+ and Mg 2+ ions. It binds to calcium and is essential for the enzymatic reaction in the coagulation cascade, resulting in anticoagulation with minimal impact on cell morphology. EDTA can most reliably preserve the cells on the stained blood membrane. It is commonly used for routine hematology tests in humans, mammals and other vertebrates. It has also achieved some success in fish. However, EDTA salt has some disadvantages. In some cases, they can cause blood hemolysis, especially in specimens anesthetized with unbuffered tricaine mesylate (MS 222). Lithium heparin is more suitable for hematological evaluation of spawning in trout than dipotassium ethylenediaminetetraacetate. Heparin does not affect the size of red blood cells, thereby minimizing the possibility of hemolysis. Compared with heparin, blood smears made from blood treated with EDTA are of higher quality. Based on current research, we suggest that K2EDTA can be used cautiously for blood count and HGB determination. In order to better understand the effects of anticoagulants on hematological parameters, further research is needed.

Supplier: Food grade sulfate series, carbonate series, phosphate series, citrate series, chloride series, ferrous fumarate, ferric ammonium citrate, EDTA iron, magnesium oxide and other food ingredients.

Supplier: Chemicals, Ammonia Solution, Hydrochloric Acid, Nitric Acid, Sulphuric Acid, Oxalic Acid, Manganese Sulphate Monohydrate, Magnesium Sulphate Heptahydrate, Ferric Chloride Solution, Ammonium Acetate, Zinc Sulphate, Caustic Potash Flakes, EDTA Chelating Agents, Cetrimide Powder, SMCA, MCA

Supplier: Used Rail Scrap, Minerals Like Limestone & Dolomite In Powered & Aggregate Sizes, Steel Scraps, Zeolites (Molecular Sieve Type 3 A,4 A,5 A,13 X), Bulk Chemicals Like Cyclopentanone, Methyl Piperidone, Methyl Hydroxy Piperidine, Alpha Tetralone,tetra Hydrofuran, Dicyclohexyl Ketone,diethyl Ketone, Methyl 4 Phenyl Butyrate, Cyclopentyl Bromide & Chloride, Cyclopentanol, Cyclopentyl Amine, Cyclopentane Carboxylic Acid, Alpha Tetralone & Tetralol 1 Bromo 5 Chloropenane, 1 5 Dibromopentane 2 Bromopentane, 4 Phenyl 1 Butanol & Butena, Diethyl Ketone, Parachloro Meta Xylenol & Cresol