Discover the high-quality dark blue top blood tubes from Cangzhou Fukang Medical Supplies Co., Ltd. We are a leading supplier of medical supplies, including a range of blood collection tubes, Our dark blue top blood tubes are designed for the collection and preservation of blood samples for various laboratory tests. They are manufactured with high-quality materials to ensure accurate and reliable results. The dark blue color indicates that the tube contains sodium citrate, which is commonly used for coagulation tests, These blood tubes are available in various sizes to accommodate different sample volumes and are compatible with most blood collection systems. Our strict quality control measures ensure that each tube meets international standards for safety and performance
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