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
Med Vet International McKesson Conical Bottom Centrifuge Tube, 30 x 115 mm, 177-6288, 25/Bag
McKesson Centrifuge Tube Conical Bottom Plain 30 X 115 mm 50 mL Blue Screw Cap Polypropylene Tube Volume of tubes is 50 mL Black printed graduations in 0.5 mL increments for easy measurements Large white printed writing space for convenient labeling Autoclavable tubes for continued use (without cap) Flat-top, leak-resistant, high-density polyethylene (HDPE) screw caps are included
Grainger Dinner Plate 10 Dia White PK48
The Grainger 14D122 is a Westward brand 1/4-inch drive socket set. It contains 17 pieces including 10 sockets ranging from 4mm to 14mm, a 72-tooth ratchet, a 2-inch extension, a spinner handle, and 5 hex keys. The sockets and ratchet are made from chrome vanadium steel for durability. This socket set comes organized in a molded case for convenient storage and portability. With both standard and deep sockets, this socket set is designed for versatility in tightening and loosening hardware in machinery, appliances, automotive applications and more.
CELLTREAT Scientific Products 15mL Centrifuge Tube, Best Value - Paperboard Rack, Sterile
RackMaster plastic carrier protects paperboard centrifuge tube racks from deterioration caused by wet lab surfaces
Bonus side compartments offer space to hold markers, caps, and additional tubes
Refill RackMasters with paperboard centrifuge tube racks to reduce waste and save money compared to foam racks
Plastic racks are reusable and autoclavable; paperboard racks are recyclable
Available in 15mL and 50mL configurations
Alkali Scientific CellPro™ 10mL Plain Top Centrifuge Tube, Non Graduated, Conical Bottom (V), Non Skirted, External Rim, Bulk Bagged, Polypropylene (PP), 500/Pk
The CellPro™ 10 mL Plain Top Centrifuge Tube offers a clean, non graduated design suited for laboratory workflows where external labeling or precise measurement control is required. Manufactured from durable polypropylene, the tube includes a conical V bottom that supports efficient pellet formation and reliable sample recovery during centrifugation. The plain open top with an external rim improves grip and enables secure sealing with compatible caps or sealing films. A non skirted base ensures compatibility with standard centrifuge rotors commonly used in research and clinical laboratories. Each tube is DNase and RNase free and non pyrogenic, making it appropriate for handling sensitive biological samples. Bulk packaging helps laboratories maintain efficiency in high volume sample processing environments.
CELLTREAT Scientific Products 25mL Centrifuge Tube, Snap-Pop Lid - Bag, Sterile, Case Quantity 200
Audible "snap!" gives you the confidence that the tube is completely closed
Easily open or seal the tube with one hand; same hinged cap style as micro centrifuge tubes
Elongated lip on attached cap prevents finger contact with tube, reducing cross contamination
Ideal for sample storage, collection and experimental procedures
Single-piece design is easy to use in the lab or the field
Offers savings advantage versus traditional flip-top screw cap
Available in conical and self-standing bottoms
Sarstedt Inc Test Tube Round Bottom Plain 15.3 X 92 mm 10 mL Screw Cap Polypropylene Tube (1,000/pk)
10ml Screw Cap Tube 15.3x92mm Round Bottom Polypropylene Cap Assembled Sterile
Perkin Elmer US LLC 50 mL Graduated Conical Bottom SuperClear Tubes with Teal Flat Caps Included, Qty. 500
Type: SuperClear Cap Type: Teal Flat Caps, Attached Size: 29 mm x 115 mm Quantity: 500 (Bulk)
Bellco Glass, Inc. Paperboard rack is a recyclable foldflat alternative to bulky foam racks Case Quantity 500
Paperboard rack is a recyclable foldflat alternative to bulky foam racks Case Quantity 500
Bellco Glass, Inc. 250 mL PP Centrifuge Tubes with Plug Seal Cap Sterile,6/pk 102/cs
250 mL PP Centrifuge Tubes with Plug Seal Cap Sterile,6/pk 102/cs
Bellco Glass, Inc. 15ml Centrifuge Tube Bulk standard Nonsterile caps separated 50/pk 500/cs
15ml Centrifuge Tube Bulk standard Nonsterile caps separated 50/pk 500/cs
Andwin Scientific CENT TUBE 50ML PP NS 500/CS
The 50 mL SuperClear™ Ultra-High Performance Centrifuge Tubes feature a thick-wall construction that permits high-speed operation. The tubes are also leakproof, providing a secure storage for samples. This product is free of RNase, DNase, and endotox
