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
Bellco Glass, Inc. 500 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,4/pk 24/cs
500 mL PP Centrifuge Tubes with Plug Seal Cap Racked Sterile,4/pk 24/cs
Electron Microscopy Sciences Flat Screw Cap Conical Centrifuge Tube, 15 ml, Sterile Bag, 17 x 118 mm
Centrifuge tubes made of premium polypropylene for clarity and centrifugal strength. They are supplied sterile, and although they are autoclavable, their polyethylene screw caps are not. Tubes and caps may be frozen at temperatures as low as -45 deg C. Caps have a flat top surface for easy marking. Sterile, Rnase, Dnase, pyrogen, and cytotoxin free. Compatible with standard rotors. Frosted marking surface. Maximum centrifugal force is 12,000xg.
Volume: 15 ml
Package: Sterile Bag
Size: 17 x 118 mm
Chemglass Life Sciences Centrifuge Tube, 5mL, Assorted Colors, Macrotube, Non-Sterile, 4 Bags of 50 Tubes
Centrifuge Tube, 5mL, Assorted Colors, Macrotube, Non-Sterile, 4 Bags of 50 Tubes, Case of 200
Beckman Coulter Open-Top Thinwall Polypropylene Tubes, 16 x 95 mm, 15 mL, 50/pk
Open-Top Polypropylene Tube For use in: High Performance and High Capacity Rotors: (Part No. 362396) JS-24.15.
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.
Chemglass Life Sciences Centrifuge Tube, 15mL, Graduated, Polypropylene, Sterile
• Printed graduations (with marking area)• Polypropylene for the tube and polyethylene for the cap• Flat markable cap with leak-proof seal• One-hand operation design for the caps provides easy handling• Sterilized by E-Beam• Non-pyrogenic, DNase- and RNase-free• Packed in bags of 50
Chemglass Life Sciences 1.5mL Micro Centrifuge Tube, Clear, Conical, Lock Cap
• 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.
Chemglass Life Sciences MicroCentrifuge Tube, 2.0mL, Clear, Round, Lock Cap
• 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 Screw Cap Centrifuge Tube 15 ml, Polypropylene
Premium quality general purpose centrifuge tubes with printed graduations. Polypropylene has excellent chemical resistance and can withstand 6400 RCF.
Material: Polypropylene
Sterile: Non Sterile
MTC Bio Micro Centrifuge Tubes, 500/PK
This item has a minimum qty of 8 per supplier requirements.
Microtube w/ cap, 1.5ml, assorted colors (B, R, G, O, P, Y), 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, clear, sterile, w/ self-standing bag & Stop-Pops™