Centrifuge Tubes

• Leak resistant flat camps with elastomeric molded-in sealing
• Patented, extra-large writing panel shows contents in tube clearly, labels easily, and is smear resistant for permanent coding
• Easy to read graduations and reverse scale for accurate measurements
• MAX FREEZE indicates the maximum volume for samples that will be frozen
• Thick, durable, medical grade resin withstands breakage and allows tubes to spin at g-forces up to 233% greater than other tubes
• SuperClear® tubes are recyclable, are offered in reusable/recyclable racks and feature recycling codes

Clarity
Made from an ultra-clear non-cytotoxic medical grade resin that allows you see sample volume and color easily. These tubes feature highly visible printed graduations for easy filling and sample preparation.

Durability
Engineered with thick, durable walls for ultra-high-speed centrifugation. SuperClear® tubes consistently out-perform other brands.

Reliability
Our patented, extra-large writing panel is the largest on the market and transparent to easily view your sample through your label. This writing panel is also smear-resistant for permanent coding and won’t wear off when inserting and removing your tube from the centrifuge rotor.

Security
Leak resistant SuperClear® 15 mL and 50 mL flat caps feature a molded-in sealing ring that keeps your closed tubes completely secure. These caps are ideal for vortexing chemicals and long rocker incubations.

Sustainability
Designed for maximum product recyclability and manufactured in a solar powered facility with unique waste-free molding machines. Tube graphics and graduations are printed with UV cured inks which significantly reduces the emissions of harmful volatile organic compounds (VOCs). Offered in reusable and recyclable racks.

Cap Styles

Flat caps

• Leak resistant
• Integral molded in elastomeric sealing ring (on both 15 mL & 50 mL caps)
• Qualified to prevent passage of chloroform vapor
• Made from polypropylene
• Autoclavable (122°C)

Plug Caps

• Secure seal for extended storage
• Does not include elastomeric ring
• Made from high-density polyethylene
• Autoclavable (122°C), as long as caps are loosely attached to the tubes

Packaging

Reusable & Recyclable Plastic Racks

•  25 tubes per rack
• Made from durable polypropylene
• Numbered wells
• Interlock to form benchtop workstations
• Stackable when empty
• Autoclavable (122°C) and freezable (-80°C)

Recyclable Cardboard Fiber Racks

• 25 tubes per rack
• Numbered wells
• Folds flat easily for recycling

IntegraPack®

• 5 sealed sleeves of 10 sterile tubes
• Validated secure seal for purity
• Can separate/open without scissors
• Leak resistant - can be immersed or sprayed with alcohol before opening
• Perfect for clean rooms/under the hood

Individually Wrapped

• One sterile tube in a thermal-sealed bag
• Validated secure seal for purity
• Leak resistant - can be immersed or sprayed with alcohol before opening
• Designed for techniques that require perfect sterility, such as tissue culture

Bags

• Bags contain 50 tubes
• Available in sterile and non-sterile
• Bags have validated secure seal for purity
• Great value and economical choice

Bulk

•  Tubes and caps are in separate bags

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Labcon UVsafe™ Amber 15 mL and 50 mL Centrifuge Tubes
 
For light sensitive samples. 

• Certified to block 100% UV light
• Completely opaque, protecting even the most light sensitive compounds
• Will still pass visible light so you can see your sample volume
• Large, white solvent-resistant writing panel
• Caps & tubes feature recycling codes
• Plug caps are autoclavable when attached to UVsafe tubes
• Accurate, easy-to-read printed graduations
• Max RCF printed on the tube
• Freezeable (-80°C) and autoclavable 122°C), as long as caps are loosely attached to the tubes

Plug Caps

• Secure seal for extended storage
• Made from high-density polyethylene
• Autoclavable (122°C), as long as caps are loosely attached to the tubes
  

This item has been discontinued by the manufacturer and is no longer available.
Please contact your trusted MIDSCI Lab consultant or call customer service for assistance.

LiteSafe™ Centrifuge Tubes

These tubes are completely opaque, therefore protecting even the most light sensitive compounds. Midsci LiteSafe™ tubes eliminate the inconvenience of fitting tubes with aluminum foil to protect samples. Ideal for use with fluorescent probes or ethidium bromide.

Disposable polypropylene tubes and caps with recessed lid to prevent leaking. Frosted writing surface allows for permanent identification and labeling. Autoclavable to 122°C and can be stored in freezers to -100°C.

RCF values: 15mL, 8,400g

Nest 250 and 500 mL Centrifuge Tubes

The 250mL and 500mL centrifuge tubes can process a large number of samples at one time and are suitable for separation and harvest of large cells, supernatants, bacteria, yeast and tissue samples, therefore they are widely used in the field of life sciences and clinical experiments and can meet the requirements of biological analysis.

Product Features

• The unique sealing structure design of the cover provides a two-way security to guarantee seal ability.
• The thickened design of the conical bottom increases the maximum centrifugal limit.
• Max. centrifugal limit 7000xg.
• Tolerable temperature -80°C to 120°C.
• The clear scale is convenient for data reading.
• No pyrogens, sterile, no DNARNA.
• Electron beam sterilization, SAL=10^-6

<sup>Application Areas
 Separation of sediments after chemical reactions for harvest and application.
 Harvest of biomacromolecules, inorganics and organics.
 In biochemistry and other biological fields, usually used to centrifuge and collect a large volume of cells, biomacromolecules and supernatants.


 Packaging Specifications</sup>

PerformR® 175 and 225 mL Centrifuge Tubes

• Available in 175 mL and 225 mL volumes
• Fit standard cushions and rotors of floor model and benchtop centrifuges
• Outside dimensions of the 175 mL tube is 61 x 117 mm
• Outside dimension of the 225 mL tube is 61 x 137 mm
• Spins to 8,000 x RCF
• Autoclavable (122°C) and Freezable (-80°C)

Large centrifuge tubes are perfect for clarifying large volume solutions or concentrating live cells in tissue culture. Made from pure pre-tested medical-grade resins to ensure the integrity of your work. Each lot is tested and certified free of RNase/DNase, Endotoxins, and is non-pyrogenic. Resins are pre-tested, and are free of ATP, Oleamide, DiHEMDA, and Phthalates. These tubes come in unique balanced packages of 2 tubes, so you don’t have to worry about resealing bags or re-sterilizing these tubes. They also include our exclusive caps with an integral elastomeric sealing ring that eliminates leaking. Sterile tubes have been sterilized with a validated medical-grade process using radiation.
 

Ideal for storage of buffers, reagents, and other solutions.

• Convenient 30ml size
• Skirted, self-standing
• Easy-open, easy-close, leakproof cap
• Sterile, non-autoclavable

Graduated Conical Base Centrifuge Tubes

• High-clarity, medical-grade polymer
• 5 mL graduations
• Rated to 20,000 × G (50 mL Tubes) & 17,000 x G (15 mL Tubes)
• Temperature range: -80°C to 40°C
• For use in medical, pharmaceutical, food industry, and molecular biology
• Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and pyrogens

• Single piece lid and tube available in conical and self-standing bottoms
• Tab on lid enables convenient one-handed opening
• Lid audibly snaps closed, and opens with a "pop!" so you know when it is sealed
• Ideal for sample storage, collection, and experimental procedures

15mL and 50 mL screw cap centrifuge tubes that are now available in individual sterile packets. Individual packets eliminate the worry of whether or not tubes in an already opened bag are still sterile and creates an ease of not having to fumble around with open bags or racks of 50 tubes. These are sterile right up until the time you open the convenient easy peel package.

The conical 15ml and 50ml centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Tubes and caps may be frozen at temperatures as low as -86°C. The maximum centrifugal force is 12,000xg for the 15ml tubes and 15,000xg for the 50 ml tubes*. Caps have a flat top surface for easy marking and labeling.

• Sterile, individually wrapped
• RNase, DNase, and Pyrogen free
• Easy peel wrappers
• Flat, markable screw caps

• Spin up to 70,000 x g
• Disposable - avoid potential contamination from reusing tubes
• Capped tubes have frosted surface for easy labeling
• Sterile

Labcon SuperClear® 5 mL Centrifuge Tubes with Attached Caps

• Attached flat snap caps
• Molded graduations
• Writing surface
• Centrifuging to 25,000 x G
• Autoclavable (122°C) and freezable (-80°C)

5 mL SuperClear® snap cap centrifuge tubes are an efficient alternative to 15 mL tubes. Designed to fit the same rotors as our 15 mL centrifuge tubes, you can use these tubes in procedures that require smaller sample volumes.

The interior surfaces are ultra-smooth with low retention characteristics. Lab testing confirms the superior performance of SuperClear® tubes in light transmission compared to other brands. SuperClear® tubes are more than twice as effective at transmitting light than other brands of 5 mL centrifuge tubes.

SuperClear® tubes feature an extra-thick and durable wall that can withstand centrifugation to 25,000 x G, more than twice some other brands. The ultra-clear polypropylene resin gives you a clear view of the pellet as well as correct color rendition. Designed with ergonomic caps and smooth surfaces.

Tubes have flat, pierceable caps and a side writing surface and are packaged In resealable bags.

Proudly made in the USA! Click here for more made in America products!