Evacuated Blood Tubes
Capped sterile tubes with an internal vacuum that are commonly used to collect venous blood specimens; products are available in various materials, with various stopper types, and anticoagulants.
Evacuated blood tubes are sealed, single-use, capped tubes used with suitable collection needles and tubing for the safe and sterile collection of blood samples from human or animal subjects. They are partially evacuated to facilitate blood draw when the collection needle punctures the cap. The closure caps may be color-coded, depending on the tube additives or specific purpose.
Evacuated blood tubes are typically made of plastics such as polypropylene or PET to minimize the risk of breakage, although glass evacuated blood tubes are also available. Available as plain, empty tubes, many are pre-loaded with additives or preservatives that stabilize the blood sample or contain gel separators to facilitate the separation of blood cells from serum or plasma.
Evacuated blood tubes are widely employed in hospital blood collection (phlebotomy) departments and in other clinical, veterinary, and research settings. Once filled, evacuated blood tubes can be securely stored or transported for subsequent analysis of serum, plasma, or whole blood by clinical chemistry, blood counts, or other tests.
Types of Evacuated Blood Collection Tubes
• Red top: plain tubes without additives; for serum samples
• Purple top: contain EDTA anticoagulant; for clinical hematology procedures
• Green top: contain heparin; for plasma samples
• Gray top: with added fluoride or oxalate; for glucose determinations
• Blue top: with sodium citrate; for coagulation testing
• Other additives and colored closures
Med Vet International BD Vacutainer Multiple Sample, Luer Adapter, Male Slip-Luer Fitting, Sterile, Holder, 100/Box
Features The BD Vacutainer® Luer Adapter is a male slip-luer fitting opposing a multiple sample non-patient (NP) needle It is designed to be used with a BD Vacutainer® Holder (Not Included) Used for sample transfer
Med Vet International Vacutainer Plus Tube, 8.5mL, Red/Gray, 100S
BD is the inventor of BD Vacutainer blood collection tubes as well as the worldwide leader in blood tubes. We support our products with extensive clinical expertise and educational materials to help you achieve the best possible results.
Cayman Chemical AdenosIn5OtrIphosphoro 3.6mg
A fluorescent derivative of ATP; ex/em = 320/460 nm, respectively
Med Vet International UTM Nasopharyngeal Collection and Transport System Sterile, CEPH3C057N, 50/Box
UTM Nasopharyngeal Collection and Transport System Sterile CEPH3C057N 50/Box
Cayman Chemical FcRIIIb/CD16b HNA-1b allotyp
Source: Recombinant human FcγRIIIb expressed in E. coli • Amino acids: 18-193 • MW: 20 kDa
Braintree Scientific Minivette POCT, 100ul, Neutral, white, 200/pk
Minivette POCT - Easy sample recovery due to optimal capillary features. Precise dispensing of small whole blood volumes. Prevents spillage during transfer to test card. Available in 20ul and 50ul volumes. Preparations: Neutral, heparin and EDTA **Sold for research purposes only and not for human use**
ELMI NORTH AMERICA SPACER FOR 3-10ML VACUTNR(1EA)
Spacer for 3-10ml vacutainers . Compatible with Rotors 6M.05, 6M.02, 8M.05 and 8M.02 (1 Each)
Med Vet International BD Vacutainer Venous Blood Collection Tube K2 EDTA Additive 4 mL BD Hemogard Closure Plastic Tube 367861 100/Box
BD Vacutainer Venous Blood Collection Tube K2 EDTA Additive 4 mL BD Hemogard Closure Plastic Tube 367861 100/Box
BD Vacutainer™ Glass Blood Collection Tubes with SPS for Microbiology Testing
Evacuated blood culture specimen collection tubes for whole blood microbiology testing
BD Vacutainer™ Glass STAT Chemistry Tubes
Evacuated glass blood collection tubes for stat chemistry determinations
BD Vacutainer™ Plastic Blood Collection Tubes for Lead Testing
Evacuated blood collection tubes for lead testing
BD Vacutainer™ Glass Serum Tubes with Uncoated Interior
Evacuated glass serum tubes for general blood sample collection