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China Wholesale China Medical Products Gel and Clot Activator Tubes Sterilized
Coagulant is coated on the inner wall of the blood-collecting tube, accelerating blood coagulation and minimizing testing duration. Tube contains separation gel, which completely separates blood liquid component (serum) from solid component (blood cells) and aggregates both components inside the tube with barrier. Product can be used for blood biochemistry tests (liver function, renal function, myocardial enzyme function, amylase function, etc), serum electrolyte tests (serum potassium, sodium, chloride, calcium, phosphate, etc), thyroid function, AIDS, tumor markers, serum immunology, drug testing, etc. -
2019 Good Quality China Blood Collecting Tube Edtak2/K3
EDTA is an aminopolycarboxylic acid and a chelating agent that effectively sequesters calcium ion in blood. "Chelated calcium" removes calcium from the reaction site and stops endogenous or exogenous blood coagulation. Compared to other coagulants, its impact on blood cell aggregation and blood cell morphology is relatively smaller. Therefore, EDTA salts (2K, 3K) are commonly used as coagulants in routine blood testing. EDTA salts are not used in certain tests such as blood coagulation, trace elements and PCR. -
Rapid Delivery for China Hospital Disposable Virus 3ml Universal Viral Sample Transport Medium Media Utm Storage Testing Set Kits with Swabs
Product Name: Non-Inactivated Viral Transport Media Tube
Reagent Color: Red
Tube Size: 16*100mm
Reagent Volume: 2~3ml
Scope of application: This product is suitbale for the collection, transportation and storage of virus sampling.
Non-inactivated preservation solution: It is mainly a virus-maintaining preservation solution that is improved based on the delivery medium. It can maintain the activity of the virus in vitro and the integrity of the antigen and nucleic acid. It contains Hanks liquid foundation, gentamicin, fungal antibiotics, BSA (V), cryoprotectant, biological buffer and amino acids, etc., and it is not easy to protect the virus protein shell Decomposition, to a large extent, maintain the originality of the virus sample. In addition to nucleic acid extraction and detection, this storage solution can also be used for virus culture, isolation, and antigen detection. However, long-term storage after sampling requires strict low temperature. -
Hot-selling China Medical Blood Test Tube Micro Vacuum Blood Collection Tube for Hospital, Laboratory
The concentration of sodium citrate is 3.8%. The volume ratio of anticoagulant vs. blood is l:4. It is normally used for blood sedimentation test. High volume of anticoagulant dilutes blood and therefore, accelerates blood sedimentation rate. Due to little volume and negative pressure inside the tube, it needs some time for blood collection. Do patiently wait until blood stops flowing into the tube. -
Original Factory China Factory Supply 2ml EDTA K2 K3 Blood Test Tube
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