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
USA Scientific Inc SnapTec Conical Tubes 25 mL
Eppendorf SnapTec Conical Tubes 25 mL with snap cap, Eppendorf Quality, 200 pcs., 5 bags of 40 Tubes each
RUDIMENTARY TECHNOLOGIES LLC 250 ML CONICAL CENTRIFUGE TUBE
NC3401576 250 ML CONICAL CENTRIFUGE TUBE
KOSTKLIP MANUFACTURING LTD ClearGrip™ Metro® Style, Hinged Ticket Molding, Clear / 1.25" H x 3" L Hinged / 100/PK
ClearGrip™ Metro® Style, Hinged Ticket MoldingClearGrip™ seriesFEATURES:Clips over Metro® Style wire shelvingFits OEM bare Kysor/Warren® shelvingClearGrip™ holds feature and promotional paper signs anywhere along its lengthClear, flexible window holds, displays and protects plain paper price ticketsHinged for easy product access and restocking
Chemglass Life Sciences Centrifuge Tube, 50mL, Graduated, Polypropylene, Sterile, Bulk Pack
• Printed graduations (with marking area)• Polypropylene tube with polyethylene cap• Flat markable cap with leak-proof seal• Easy, one-handed, cap operation• Sterilized by E-Beam• Non-pyrogenic, DNase- and RNase-free• Packed in bags of 25• Max. RCF (xg) 12,000
