Preparation Of Serum Separating Gel

Packaging specification: 25kg/drum (other packaging can also be customized, need to communicate with the sales manager in advance) Appearance: transparent, translucent, opaque colloid Properties: Physiologically inert, insoluble in water Specific gravity: 1.045-1.065g/cm�³ Viscosity: 10-300,000 cps Volatile matter: â?¤1.5% Validity: Two years Storage conditions: sealed at room temperature (0-40�°C), avoid direct exposure to air and sunlight Reminder: When it is found that there are impurities and foreign substances in the serum separation gel, abnormal smell, abnormal color and expired expiration date, it is recommended not to use.

[product name]General name: serum separating gel (radiation resistant) [Specification] 20kg / barrel, 25kg / barrel [product performance] the product is colorless and transparent colloid with light smell and no impurities; it is physiologically inert and insoluble in water, with a relative specific gravity of 1.045-1.065g/cm3, a viscosity of 100000-300000 centipa, and a volatile content of â?¤ 1.5%. It has excellent thixotropic and isolation properties. See the product test report for other properties. [scope of application] this product is specially used for manufacturing disposable vacuum blood collection vessels and injection blood collection vessels, as the necessary materials for the storage, transmission and transfer of high-quality serum and blood samples in clinical test. [principle of use] generally, the specific gravity of serum is about 1.030, the specific gravity of blood clot is about 1.092, and the specific gravity of separation gel of our company is between 1.045 and 1.065. The separation glue has good thixotropic and isolation properties. When the separation glue and the coagulated blood are centrifuged in the same tube, under the effect of centrifugal force, the hydrogen bond between the separation glue molecules is broken and converted into a low viscosity fluid. Because its specific gravity is between the blood cell and serum, the separation glue gradually accumulates between the serum and the blood clot in the centrifugation process. When the external centrifugation disappeared, the hydrogen bond between the molecules recombined to form a network structure, and the separation gel became a high viscosity gel again, forming a dense isolation layer to separate the serum and the blood clot. [Validity] 24 months

Serum separation gel, a kind of raw material commonly used in hospital laboratory, is inseparable from many biochemical analyses. It is an inert polymer, insoluble in water, and has high temperature resistance, low temperature resistance, oxidation resistance, and high stability. Some manufacturers such as Desheng's separation glue also have the characteristics of anti-radiation. With the improvement of peopleâ??s health awareness, blood testing has become more common. Serum separation gel is favored by various medical institutions. There are many manufacturers of separation gel. Due to the different requirements of medical institutions for separation gel, each manufacturer produces The components of the separation rubber are different, regardless of the transparency, color, viscosity, specific gravity and other aspects of the performance. The high-quality serum separation gel can shorten the serum separation time, and the separation gel is between the serum and blood cells, which can effectively protect the serum components, so as to realize the original tube on the machine and the original tube to save the serum for future reference, reducing the possibility of errors caused by re-transfer Sex. However, the impact of inferior separation gel on the test items cannot be ignored. The use of inferior separation gel detection can increase the triglyceride (TG) in the test results abnormally. Therefore, a comparison test must be done before using serum separation gel. The following is a quick, easy and easy-to-operate method to detect triglycerides in the separation gums of various manufacturers, as follows: 1. Apparatus and reagents: automatic biochemical analyzer, triglyceride (TRIG) reagent and calibration solution are special reagents for the instrument, 5ml disposable sterile syringe, Desheng serum separation gel blood collection tube, a certain brand of inferior serum Separation gel blood collection tube, traditional ordinary blood collection tube, 0.9% sodium chloride injection. 2. Method: The traditional ordinary blood collection tube is the control group A, the Desheng serum separation gel collection tube is the control group B, and a certain brand of inferior serum separation gel collection tube is the experimental group C. Each group randomly selects 10 blood collection tubes, each tube Add 5ml 0.9% sodium chloride injection separately, place in 37â?? water bath for 15min, centrifuge at 3000r/min for 10 minutes, measure the above tubes on the automatic biochemical analyzer, record the test results, and compare the results It can be found that TG cannot be detected in the blood collection tubes of group A and B, but different concentrations of TG can be detected in each tube of group C. This method can be used to conduct a comparison test to quickly and accurately identify the quality of the separation gel in the blood collection tube The pros and cons.

[Product Name] Lithium heparin blood collection additives [Package Specification] Plastic bottle, 10g/bottle, 20g/bottle, 50g/bottle [Performance] White amorphous powder, odorless, soluble in water, easy to absorb moisture, average molecular weight of 15,000, stable at room temperature. The potency of lithium heparin of the company is â?¥150IU/mg, and the potency of anhydrous litnium heparin is â?¥ 160IU/ mg. Other indexes were controlled according to the standard of heparin sodium. [Scope of application] 1. This product is applicable to the collection and anti-coagulation of blood samples for clinical biochemical examination and emergency biochemical examination, as well as the collection and anti-coagulation of blood samples for some hemorheology projects. 2. It is recommended to use lithium heparin as anticoagulant in clinical test to determine the ions in blood, because it is the least likely to interfere with the determination of other ions. 3. This product is not a drug and cannot be used as an injection. It is forbidden to inject directly into human body and animals. [Precautions] In order to ensure adequate anti-coagulation of blood, the heparin salt must be mixed upside down for 5-8 times as soon as possible after blood collection. Especially when the temperature of blood collection environment is higher than 25â??, the mixing of blood and lithium heparin must be timely and sufficient, otherwise it is easy to lead to blood coagulation or local coagulation. Heparin anti-coagulation is not irreversible, so the test should be completed within 6 hours after blood collection in lithium heparin anti-coagulation test tube, otherwise the test results may be wrong.

Product namePRP Serum Separating Gel GravityAccurate Specific Gravity ModelNDS0105 FunctionFor Blood Collection Tube Additives Packaging Details20kg,25kg,100kg,200kg in plastic and iron drum, with or without inner plastic bag Properties: Accurate specific gravity, great thixotropy Reagent that can be used in combination:ACD for blood banking,Hyaluronic Acid etc. PRP Principle Platelet Rich Plasma (PRP) Prolotherapy, like Dextrose Prolotherapy, is a method of injection designed to stimulate healing. Platelet rich plasma is defined as autologous blood with concentrations of platelets above baseline levels, which contains at least seven growth factors. Cell ratios in normal blood contain only 6% platelets, however in PRP there is a concentration of 94% platelets. Platelets contain a number of proteins, cytokines and other bioactive factors that initiate and regulate basic aspects of natural wound healing. Tag serum separator tube gel, gel separating serum

[Specifications] 20KG/barrel, 25KG/barrel [Product performance] The appearance of this product is a colorless transparent colloid with a light odor and no impurities; it is physiologically inert, insoluble in water, with a relative density of 1.045-1.065g/cm3, a viscosity of 100,000 to 300,000 cps, and a volatile content of â?¤1.5 %, has excellent thixotropic properties and isolation properties, other properties are detailed in the product test report. [Scope of application] This product is specially used to manufacture disposable vacuum blood collection tubes and injection blood collection tubes, as a necessary material for the preservation, delivery and transfer of high-quality serum and blood samples in clinical tests.

[Product Name] Serum Separting Gel General Name: Serum Separation Gum (Irradiation Resistant) [Specification] 20KG/barrel, 25KG/barrel [Product performance] The product is colourless transparent colloid with light odor and no impurities, is physiological inert, insoluble in water, with relative weight of 1.045-1.065g/cm3, viscosity of 10-300,000 cpa, volatile matter less than 1.5%, and has excellent thixotropy and isolation performance. Other properties are detailed in the product test report. [Scope of application] This product is specially used to manufacture disposable vacuum blood vessel harvesting and injection blood vessel harvesting, as a necessary material for the preparation of high-quality serum and blood samples for preservation, transmission and transfer in clinical tests. [Notes] The company's separating glue is a patent product with unique ingredients. Please do not mix it with other suppliers'products, so as not to cause product defects and unnecessary losses to you. The recommended temperature range for separating gel is - 20 ~90 C. With the change of ambient temperature, the viscosity of the product will change greatly. Low ambient temperature may cause difficulty in gluing. It is suggested that when the ambient temperature is below 15 C, the water bath can be heated to 60 - 70 C to reduce the viscosity and improve the gluing efficiency. The phenomenon of "drawing" occurs during normal temperature gluing, which can increase the gluing temperature appropriately or break the filament by vibration. After high vacuum treatment, there is almost no air inclusion in the colloid. It is not recommended to mix in the process of transferring and adding glue, because mixing easily leads to a large amount of air in the colloid. After adding the product into the test tube, the gel plane flow distance is less than 5 mm after 20 days of inverted test at 60 C in vacuum. It can ensure that no more than 5 mm flow will occur during 20 days of continuous transportation at 60 C by containers, and it will not affect the normal use of blood vessels. Even so, we still recommend that during the long transport process, the blood vessels with separating gel should not be inverted. It is recommended not to touch the separating glue directly by hand. When adhering to the skin, you can scrape off most of the colloids with clean iron sheets, wipe off most of the colloids with waste newspapers, then clean them with DMC, D4 and other organic solvents, or clean them with detergent powder mixed with sawdust and detergent, and then rinse them with water.

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