Beijing Hanbaihan Medical Devices Co., Ltd. is a leading manufacturer, supplier and factory of high-quality medical devices. Our Disposable Grey Top Vacuum Blood Collection Tubes are a perfect example of our expertise in the medical device industry. Our grey top vacuum blood collection tubes are designed to efficiently collect blood samples for laboratory testing. The evacuated tubes are made from high-quality materials, ensuring the accuracy and reliability of test results. The grey top tube contains a potassium oxalate/sodium fluoride additive that quickly inhibits the glycolysis of blood samples, making it an ideal choice for glucose tests. Our collection tubes are available in various sizes to cater to different blood collection requirements. Additionally, each tube comes with a clear and easy-to-read label indicating its type, size, and expiry date. These features make our grey top vacuum blood collection tubes a go-to choice for medical practitioners, laboratories, and hospitals worldwide. Rest assured that you are using a product from a reputable manufacturer, supplier and factory with our Disposable Grey Top Vacuum Blood Collection Tubes from Beijing Hanbaihan Medical Devices Co., Ltd.