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
Chemglass Life Sciences Chemglass 5 mL Centrifuge Tube, Screw Cap, Non-Sterile, 500/Pack (CLS-4298-05)
Chemglass 5 mL centrifuge tubes are clear, low-binding polypropylene macrotubes supplied bulk-packed with separate screw caps. They provide reliable sealing with a single 360° turn, dual graduations for accurate dispensing, and compatibility with standard centrifuge rotors and laboratory equipment. Useful from -86°C to 110°C and rated to withstand up to 25,000 x g, these non-sterile tubes are suitable for routine sample processing and storage.
- 5 mL capacity.
- Virgin polypropylene with maximum clarity and low binding.
- Non-sterile, bulk packed with caps supplied separately.
- 500 tubes per pack.
- 16 mm tube diameter, 20 mm cap outer diameter, 56 mm total length.
- Dual graduations at 0.2 mL and 0.5 mL intervals.
- Withstands up to 25,000 x g.
- Usable temperature range -86°C to 110°C.
- RNase- and DNase-free.
- Compatible with standard centrifuges, racks, and thermal shakers.
RUDIMENTARY TECHNOLOGIES LLC 250 ML CONICAL CENTRIFUGE TUBE
NC3401585 250 ML CONICAL CENTRIFUGE TUBE
Grainger Pallt Rk Dckng 42x52 in LdCap 2700 lb
The Grainger 14F910 is a 14-inch diameter, high-speed pedestal fan made by Air King. It features 3 speed settings, adjustable tilt, and steel blades and housing for durability. This 3/4 HP fan provides a maximum airflow of 7500 CFM and is suitable for commercial and industrial applications. The fan comes with a 6 foot power cord and is ETL listed.
AASN BIOABCHEM INC Large volume centrifuge tube 250ml, PP; Case of 48
Large volume centrifuge tube 250ml, PP; Case of 48
