Centrifuge Tubes
Glass and plastic tubes designed for use in centrifuges; available in a variety of volume capacities, materials, configurations, RCF ratings, and closure types; may be sterile or non-sterile; may have graduations indicating volume on the tube.
Centrifuge tubes are used to contain liquids during centrifugation, which separates the sample into its components by rapidly rotating it around a fixed axis.
Most centrifuge tubes have conical bottoms, which help collect any solid or heavier parts of the sample being centrifuged. Centrifuge tubes must also be able to withstand the centrifugal pressure created during their use, and their specifications may indicate the maximum speed at which they can be safely used.
Centrifuge tubes are available in various styles, sizes, and materials
- Capacities: Range from 0.1mL to more than 100mL; the most common sizes are 15mL and 50mL (centrifuge) and 1mL and 2mL (microcentrifuge)
- Closures: Screw-on plugged or flat caps; may be attached or separate
- Markings: May have writing areas, graduations, or other markings
- Shape: Conical- or round-bottomed; if conical, choose skirted free-standing versions
- Material: Glass or plastic resin; the latter include polypropylene, polystyrene, PET, and PPCO
- Sterility: Sterile or nonsterile; may be heat- or gas-sterilized
- Packaging: Bulk or racked tubes
- Color: Choose amber or black plastics for light-sensitive samples
Research Products International Corp Micro-Centrifuge Tubes, 1.5ml Capacity, Graduated 100µl, Orange, 500 per Case
Micro-Centrifuge Tubes have molded external graduation marks at 100µl increments that are clear and easy to read, similar in style to marks used on graduated glassware. Tubes have a flat frosted top and a frosted marking area on the side of tube for writing. Hinged lid provides a soft piercing point for inserting a needle. Made from a clear copolymer designed for high speed centrifugation and boiling.
NEST SCIENTIFIC INC 50mL Centrifuge Tube with Bi-directional Transfer Cap with Silicon Tube (1/8" ID 1/4" OD), Male Luer Lock Connector with Luer Cap, Vent Filter (0.22 μm 24mm), Sterile, 1/pk, 4/cs - C60622-EFB050A
50mL Centrifuge Tube with Bi-directional Transfer Cap with Silicon Tube (1/8" ID 1/4" OD), Male Luer Lock Connector with Luer Cap, Vent Filter (0.22 μm Φ24mm), Sterile, 1/pk, 4/cs
Research Products International Corp Micro-Centrifuge Tubes, 2.0ml Capacity, Graduated 100µl, Blue, 500 per Case
Micro-Centrifuge Tubes have molded external graduation marks at 100µl increments that are clear and easy to read, similar in style to marks used on graduated glassware. Tubes have a flat frosted top and a frosted marking area on the side of tube for writing. Hinged lid provides a soft piercing point for inserting a needle. Made from a clear copolymer designed for high speed centrifugation and boiling.
Chemglass Life Sciences MicroCentrifuge Tube, 2.0mL, Clear, Round, Lock Cap, Sterile (8 Bags of 50)
• Sterile • USP VI grade polypropylene material, free from heavy metal • RCF: 30,000 x g • Endotoxin level: <0.1EU • Clear graduations and frosted marking area • Special Safe-lock cap design provides secure lid sealing • Easy opening and closing • Temperature range: -80℃ to +121℃ • DNase/RNase-freeTubes are autoclavable at 121°C (250°F), under 15psi for 10–15 minutes with drying. Remove from autoclave immediately. Excessive exposure to autoclaving heat may cause warping or decreased structural integrity.
Electron Microscopy Sciences SpectraTube™ Centrifuge Tubes 50 ml, 29 x 115 mm
The SpectraTube centrifuge tubes have color coded caps for easy sample identification and are perfect for any lab conducting multiple studies, day of the week studies, or any experiments requiring multiple sample types or solutions. All caps are flat, brightly colored, and frosted to make them easy to write on. Made of premium polyethylene, with exceptionally uniform wall thickness for clarity and centrifugal strength. Tubes and caps may be used for sample storage at temperaturess as low as -80 deg C. Tubes and caps are suitable for stem cell research and certified sterile, RNase, Dnase, pyrogen and cytotoxin free. Sterile (gamma) and individually packed. Leak proof. Maximum centrifugal force is 15,000 xg.
Size: 29 x 115 mm
Labcon North America 15mL MetalFree™ Centrifuge Tubes with Flat Caps, 25 per Rack, Sterile
Tube, Conical centrifuge; Labcon; MetalFree™; 15mL; Sterile; With attached flat screw caps; Certified free of metals to 1 part per billion of 21 common metals; Caps are pure natural polyethylene; Patented anti-smear writing surface; 3 color printed graduations and reverse reading scale; ATP, RNase/DNase and Endotoxin Free (non-pyrogenic); Validated Sterilization (ISO 11137) for use in Research and Medical labs; Polypropylene USP Class VI resin; Centrifuging to 17,000 x G; Freezable -80C; Autoclavable; Capacity: 15mL; Natural colorless caps; 25 tubes per rack/2 racks per pack/10 packs per case; 17mm W. 118mm H; Made in USA
STEMCELL Technologies SepMate™-15 (IVD)
Simplify peripheral blood mononuclear cell (PBMC) isolation by incorporating SepMate™ into your density gradient centrifugation step. SepMate™ tubes contain an insert that creates a barrier between the density gradient medium and blood, thus eliminating the need for careful blood layering and allowing mononuclear cells to be easily harvested with a simple pour. This product can be used with RosetteSep™ to isolate specific immune cell subsets.SepMate™ is manufactured under cGMP and registered as an In Vitro Diagnostic device in Australia, Canada, Europe, and the USA. In China, SepMate™ is considered a nonmedical device by the China Food and Drug Administration and should be used as general lab equipment. The end user is responsible for determining whether the product is suitable for their specific application.Browse our Frequently Asked Questions (FAQs) (https://www.stemcell.com/sepmate-faq.html) on SepMate™.
CELLTREAT Scientific Products 15mL Centrifuge Tube - Black, Bag, Sterile
CELLTREAT Scientific Products 15mL Black Centrifuge Tube. Black tubes protect light sensitive compounds and eliminate the need to wrap tubes with aluminum foil. Large white marking area provides excellent contrast for identification. Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal. Convenient zip-closure bag is a practical alternative to folding and taping opened bags. Easily refill reusable racks with tubes packed in bags. RNase/DNase free and non-pyrogenic. Max force (RCF) g 12000. Every case is printed with the lot number for quality traceability. Packaged sterile, 25/re-sealable bag, 500/case.
Alkali Scientific ASI™ Centrifuge Tubes, 15mL, individually wrapped sterile, 300 per case
ASI™ Centrifuge Tubes Screw-Cap polypropylene tubes are manufactured for temperature and chemical resistance. These tubes are intended for large volume centrifugation and are widely used in cell harvesting/purification and drug discovery applications. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 50 tubes per sterile bag, 1000 per case. Sterile, RNase, DNase, pyrogen and cytotoxin free Available racked or bagged Compatible with standard rotors Frosted marking surface
MTC Bio Micro Centrifuge Tubes, 500/PK
This item has a minimum qty of 9 per supplier requirements.
Microtube w/ cap, 1.5ml, yellow, w/ self-standing bag & Stop-Pops™
MTC Bio Centrifuge Tube, 500mL, PP, sterile, with screw-cap, 8 per bag, 5 bags per case, 40/cs
500mL screw-cap polypropylene tubes are manufactured of polypropylene for temperature and chemical resistance. These tubes are intended for large volume centrifugation and are widely used in cell harvesting/purification and drug discovery applications. MTC Bio's 500mL centrifuge tubes can withstand up to 6,000xg maximum RCF*. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 5 tubes, 40 tubes per case.
Chemglass Life Sciences 50mL Amber Centrifuge Tube, PS Rack, Sterile, 25/Pack
Meet the requirements of analytical level. High strength non-toxic materials. Raw material complies with USP VI requirements. Printed clear graduations with marking area. PP for the tube and HDPE for the cap. One-hand operation design. Sterilized by E-Beam. DNase, RNase and pyrogen free. Maximum centrifugation speed 12,000 x g.
Alkali Scientific 250mL Centrifuge Tube with Bi-
The pre-assembled Closed System of Centrifuge Tube is convenient for aseptic sampling and transfer during biological production procedures Each is double-packed and equipped with a seal cap which can be used to substitute the pipes in case of subsequent centrifugation and analysis The pre-assembled Closed System of Centrifuge Tube is convenient for customers in biomedical/biopharmaceutical/vaccine production industries to aseptically sample and transfer the tissue and cell culture/ vaccine solutions which can effectively save the assembling and sampling time and lower the cost The pre-assembled Closed System is ready to use at hand The closed liquid transfer avoids the contamination risk of open transfer and eliminates the necessity of subsequent cleaning validation The pipeline material meets the requirements of industrial pharmaceutical enterprises and is connected to male taper at the connector which prevents accidental disconnection and offers convenience The double aseptic p
Alkali Scientific CellPro™ Self-Standing 50mL Centrifuge Tube, Conical, Bagged, Teal Cap, Sterile, 25/pk, 500/cs
This Self-Standing 50 mL centrifuge tube is made of polypropylene for clarity and centrifugal strength. This product is made to meet the general requirements of the laboratory such as having clear printed graduations with the marking area, one-hand operation design. Sterilized by E-beam. It is also DNase, RNase and pyrogen-free that is able to handle raw material comply with USP VI requirements.