Our company mainly produces: blood collection cards, neonatal blood collection cards, sample collection cards, DNA blood collection cards, forensic DNA blood collection cards, blood sample collection cards, oral cell collection cards, cervical cell collection cards, oral cell collection devices, plastic Petri dishes, plastic Contact dish. Also sells: vacuum blood collection tubes, vein collection needles, plastic handle collection needles and other products.
Vacuum blood collection tube is a sterile glass or plastic tube with a lid. After evacuation, a vacuum can be generated in the tube to help draw a predetermined volume of liquid. Most commonly used for venipuncture to collect blood samples, they are also used as urine collection tubes and serum separation tubes. Vacuum blood collection tubes may contain additives designed to stabilize and preserve samples prior to analytical testing. Test tubes are available with or without safety design caps, and have a variety of label options and cap colors and a variety of pumping volume.