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
Braintree Scientific Minivette POCT, 100ul, Lithium Heparin, green, 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**
Enterprise Technology Solutions Crayola ,Crayons,UltimateCollection,Nontoxic,w/Sharpener,152 Crayons,Assorted
With 152 dazzling colors, the Crayola Ultimate Crayon Collection has all the shades children need to make vibrant, full-color artwork. This collection comes with a bright yellow caddy and a sharpener to keep crayons organized and ready for creating. Featuring rich colors and quality performance, this ultimate set will inspire colorful works of art and offer hours of creation.
Cayman Chemical CRTH2/DP2 Receptor (N-Term) Blocking Peptide, 1 ea
To be used in conjunction with Cayman’s CRTH2/DP2 Receptor (N-Term) polyclonal antibody (Item No. 10004886) to block protein-antibody complex formation during immunochemical analysis of CRTH2/DP2
Med Vet International Bd Vacutainer Plus Venous Blood Collection Tube Clot ActIVator AdditIVe 10 mL Conventional Closure Plastic Tube, 100/Box
BD Vacutainer Plus Venous Blood Collection Tube Clot Activator Additive 10 mL Conventional Closure Plastic Tube
S2 Media 3mL vLogiX ™ (VSTM), 16x115mm Polypropylene Tube with Swab Capture, 50/box
vLogiX ™ (VTSM) is a non-selective and non-differential culture medium intended for the collection, conveyance, and storage of clinical specimens containing viral agents. vLogiX ™ (VTSM) is intended for use in standard laboratory procedures for culture and diagnostic assays.• Product meets ASM, CDC, and CLSI reference methods and performance criteria.• vLogiX™ should be used by trained professionals within a laboratory setting. • For in vitro diagnostic (IVD) use.• Product is not intended for use in the diagnosis or treatment of disease or other human conditions.
Med Vet International BD Vacutainer UltraTouch™ Push Button Blood Collection Set, 23 Gauge, 3/4 Inch Needle Length, Safety Needle, 12 Inch Tubing, Sterile, 50/Box
Features The BD Vacutainer® UltraTouch™ Push Button Blood Collection Set is engineered to minimize patient discomfort during blood collection Pentapoint™ Comfort and RightGauge™ Ultra-Thin Wall technology reduce penetration forces by 32% without compromising on tube fill times or sample quality Singe-handed, in-vein safety activation instantly retracts needle after use
Med Vet International BD Vacutainer Safety-Lok™ Blood Collection Set, 21 Gauge, 3/4 Inch Needle Length, Safety Needle, 7 Inch Tubing, Sterile, 50/Box
Features The BD Vacutainer® Safety-Lok™ blood collection set is simple, easy to use and safety engineered The safety mechanism can be activated immediately after the blood draw and helps protect against needlestick injury
Med Vet International BD Vacutainer Venous Blood Collection Tube, Sodium Fluoride/Potassium Oxalate Additive, 2 mL, Hemogard™ Closure Plastic Tube, 100/Box
Features Sodium Fluoride, 5.0 mg / Potassium Oxalate, 4.0 mg For glucose determination
Med Vet International BD Vacutainer Venous Blood Collection Tube, Plain, 10 mL, Conventional Closure Glass Tube, 100/Box
BD Vacutainer® Venous Blood Collection Tube, Plain, 10 mL, Conventional Closure Glass Tube, 100/Box