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The industry standard for vacuum blood collection typically recommends a dosage range of 1.5-2.2 mg of tripotassium EDTA per milliliter of blood. For specific applications, such as venous vacuum blood collection tubes, our company recommends 1.8-2.0 mg of Tripotassium EDTA per 1ml of blood to achieve optimal anticoagulation. Insufficient mixing or incorrect dosage can lead to issues such as platelet aggregation or microclot formation, compromising the quality of the blood sample. Proper mixing involves gently inverting the tube 9-10 times immediately after blood collection to ensure thorough dissolution and distribution of the anticoagulant.
Handling precautions are also vital. While EDTA K3 is stable at room temperature, it is hygroscopic, meaning it can absorb moisture from the air. Therefore, it should be stored in dry, sealed containers. In environments with temperatures exceeding 25°C, timely and sufficient mixing is especially critical to prevent localized coagulation. Furthermore, while EDTA K3 is an excellent anticoagulant for general hematological tests, it is not suitable for coagulation tests or platelet kinetic energy tests as it chelates calcium ions, which are essential for these assays. Understanding these nuances is key for laboratory professionals. As a reliable supplier, we provide high-purity EDTA Tripotassium Salt and are committed to offering guidance on its proper use. Sourcing from us ensures you receive a product that meets stringent quality standards, backed by our expertise.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
