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
Grainger Pie Plate 6 1/2 Dia Tan PK48
The Carlisle Pie Plate by Kingline is a 9 inch aluminum pie plate that is disposable and made in the USA. It has fluted sides and a ribbed bottom to prevent warping. The pie plate holds up to 52 oz and can be used for baking savory or sweet pies. It measures 9 inches in diameter by 1 1/8 inches deep. This aluminum pie plate is lightweight yet durable for single-use baking needs.
MTC Bio 5mL MacroTubes, 500/CS
This item has a minimum qty of 2 per supplier requirements.
Five-O™ 5mL Screw-cap MacroTube, sterile, w/ attached screw caps in foam racks, Opaque Black
MTC Bio 5mL MacroTubes, 500/CS
This item has a minimum qty of 2 per supplier requirements.
Five-O™ 5mL Screw-cap MacroTube, non-sterile, w/ screw caps packed separately
SETON SCIENTIFIC 9/16 x 3-1/2" (14x89mm) Thin Wall Polyallomer Tube, Box of 50
9/16 x 3-1/2" (14x89mm) Thin Wall Polyallomer Tube, Box of 50.
MTC Bio Micro Centrifuge Tubes, 500/PK
This item has a minimum qty of 9 per supplier requirements.
Microtube w/ cap, 1.5ml, red, w/ self-standing bag & Stop-Pops™
MTC Bio Micro Centrifuge Tubes, 500/PK
This item has a minimum qty of 8 per supplier requirements.
Microtube w/ cap, clear, 0.5ml, w/ self-standing bag
MTC Bio Centrifuge Tubes, 300/CS
This item has a minimum qty of 2 per supplier requirements.
15mL centrifuge tube, individually wrapped, sterile, PP
MTC Bio Micro Centrifuge Tubes, 500/PK
This item has a minimum qty of 9 per supplier requirements.
Microtube w/ cap, 1.5ml, orange, w/ self-standing bag & Stop-Pops™
MTC Bio Micro Centrifuge Tubes, 500/PK
This item has a minimum qty of 9 per supplier requirements.
Microtube w/ cap, 1.5ml, blue, w/ self-standing bag & Stop-Pops™
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™
Research Products International Corp 10ml High Capacity Centrifuge Tubes , 10 bgs of 50, 500/pk
New 10mL screw cap centrifuge tube are shorter than standard 15ml tubes and allow better sample recovery of contents. Compatible with most 15mL centrifuge rotors, racks, block heaters, etc. and with stand up to 12,000xg maximum RCF. Polypropylene tubes feature printed graduations from 1.5-10ml (0.5ml increments) and flat screw cap.
Printed graduatioms, conical format
Withstand -86°C to 121°C
Sterile, RNase, DNase and Pyrogen free
Screw cap
SETON SCIENTIFIC Polyclear Tubes, Open-Top, High Transparency, Puncturable, 50 Pack
SETON SCIENTIFIC Polyclear Tubes are open-top, thin-wall centrifugation tubes ideal for scientific applications requiring high transparency. Designed from Polyclear thermoplastic, they withstand temperatures up to 25 °C and enable slice or puncture capability. Notably, they offer great visibility and are sterilizable by methods like ethylene oxide or 70% ethanol. With a nominal capacity of 12.9 mL and packaged in quantities of 50, these tubes differentiate from others by their optimal use in Cesium Chloride gradients without compromising performance.