• Sterile, polypropylene
  
• DNAse/RNAse and pyrogen-FREE
• White shaded writing area
• Black graduations
• Racked or bagged
• Temp Range: -80°C to +40°C
• The 15 mL tubes can withstand up to 12,000 (RCF)g, and the 50 mL can withstand up to 16,000 (RCF)g. 

New Look, Same Reliable Product - Now from PR1MA™!

PR1MA™ Rainbow Centrifuge Tubes

High-Performance, Color-Coded Sample Clarity.

PR1MA™ Rainbow Centrifuge Tubes combine high-performance engineering with vibrant color-coded caps for effortless sample organization. Available in 15 mL and 50 mL conical formats, these tubes are made from premium-grade polypropylene with uniform wall thickness for outstanding clarity, durability, and centrifugal strength.

Engineered for a variety of lab applications, including stem cell research, PR1MA™ Rainbow Centrifuge Tubes are certified sterile, RNase-free, DNase-free, pyrogen-free, and cytotoxin-free. The leak-proof screw caps ensure secure storage, and both tubes and caps are safe for ultra-low temperature storage down to -86°C.

With maximum RCF ratings of 12,000 x g (15 mL) and 15,000 x g (50 mL), these tubes are ideal for demanding centrifugation tasks using appropriate rotors, cushions, and adapters.

Key Features

• Color-coded screw caps for easy sample tracking
• 15 mL tubes rated to 12,000 x g, 50 mL tubes rated to 15,000 x g
• Made from high-clarity, premium polypropylene
• Certified sterile, RNase/DNase/pyrogen/cytotoxin free
• Leak-proof design ensures secure sample containment
• Safe for -86°C ultra-low temperature storage
• Suitable for stem cell research, biobanking, and general lab use

Whether you're spinning down precious samples or storing them long-term, PR1MA™ Rainbow Centrifuge Tubes deliver uncompromising quality and reliability in every tube.

Specifications
 

Item	Size
PR-CT2715	0.67 x 4.65 In. | 17 x 118 mm
PR-CT2716	0.67 x 4.65 In. | 17 x 118 mm
PR-CT2750	1.14 x 4.53 In. | 29 x 115mm
PR-CT2751	1.14 x 4.53 In. | 29 x 115mm

TPP Premium Conical 15 and 50 mL Centrifuge Tubes

TPP Premium Conical 15 and 50 mL Centrifuge Tubes are designed to meet the rigorous demands of modern laboratories. Manufactured from high-quality polypropylene (PP) and polystyrene (PS), these tubes are suitable for centrifugation, freezing, boiling, and long-term storage without cracking, buckling, or contamination.

Leak-proof screw caps with internal grooves ensure gas- and aerosol-tight sealing, while precise graduations allow for accurate sample measurement. The tubes feature a white writing surface for easy labeling on both the cap and side of the tube. Sterile, gamma-irradiated, and certified DNAse/RNAse-free, TPP PREMIUM Conical Tubes are perfect for applications ranging from reagent aliquoting to cell line cryopreservation and media filtration.

Key Features

• Freezing and boiling resistant; polypropylene tubes maintain integrity from -190°C to 100°C
• Buckle- and crack-proof during centrifugation
• Leak-proof screw caps with internal grooves, gas- and aerosol-tight
• Accurate graduations: 0.1 mL (15 mL) and 0.5 mL (50 mL)
• White writing surface for easy labeling on cap and tube
• Optimal material purity; no additives, biocides, or slip agents
• Outstanding optical clarity for easy sample observation
• Multiple application options: centrifugation, storage, filtration, cryopreservation

Applications

• Aliquoting and centrifuging reagents
• Long-term sample storage and cryopreservation
• Media filtration and storage
• Cell line freezing in isopropanol baths
• Minimizing contamination and maintaining sample integrity

Quality Assurance

• Sterile (gamma irradiated)
• Certified DNAse/RNAse, pyrogen, and heavy metal-free
• High optical clarity for reliable sample visualization

Specifications
 

Contact us for free samples and discover how TPP Premium Conical Centrifuge Tubes
can ensure reliable sample integrity and streamline your lab workflows.

MTC™ Bio 15 mL Centrifuge Tubes

Leakproof, Durable, and Freezer-Safe Tubes for Everyday Lab Use.

These 15 mL centrifuge tubes are manufactured from premium-grade polypropylene (PP), offering superior clarity, strength, and chemical resistance for routine laboratory procedures. These tubes are designed for high-speed centrifugation, withstanding up to 12,000 x g, and are ideal for sample prep, pelleting, cell culture, and more.

Each tube features a frosted writing surface and flat-top screw cap for easy labeling and leak-resistant sealing. Select models offer a skirted (self-standing) base, allowing them to stand upright on the benchtop without a rack, perfect for hands-free use and enhanced workflow efficiency.

All 15 mL tubes are sterile and certified RNase-, DNase-, pyrogen-, and cytotoxin-free, ensuring the integrity of sensitive biological samples. Available in bags, or eco-friendly plastic racks for improved lab organization and storage.

Key Features

• Made of high-quality polypropylene for durability and clarity
• Withstands centrifugation up to 12,000 x g
• Leakproof to 95 kPa / 14 psi
• Freezer-safe down to -86°C
• Flat-top caps for easy labeling and secure closure
• Available in self-standing (skirted) or conical bottom
• Sterile, RNase, DNase, pyrogen, and cytotoxin-free
• Supplied bagged or in eco-plastic racks
• Compatible with standard 15 mL centrifuge rotors

Applications

• Sample collection and storage
• Cell culture and pelleting
• DNA/RNA isolation
• Clinical and diagnostic testing
• Freezing and centrifugation of biological fluids

MTC™ Bio 50 mL Centrifuge Tubes

Durable, Leakproof, and Freezer-Safe for High-Speed Centrifugation.

These 50 mL centrifuge tubes are built for strength, clarity, and reliability in demanding lab environments. Manufactured from premium polypropylene, these tubes deliver excellent chemical resistance, high clarity for sample visibility, and outstanding durability during high-speed centrifugation.

Designed to withstand up to 15,000 x g RCF, these 50 mL tubes are ideal for large-volume sample prep, pelleting, and storage. The flat-top, screw-on caps ensure a secure, leakproof seal up to 95 kPa (14 psi) and provide a convenient surface for labeling.

Choose from skirted self-standing tubes (for benchtop use without a rack) or conical-bottom options for compatibility with standard tube holders and centrifuge rotors. All tubes are certified sterile and free of RNase, DNase, pyrogens, and cytotoxins. Available in bagged, racked, or Eco-Racked formats to suit any lab workflow.

Key Features

• 50 mL capacity – ideal for high-volume lab work
• Made from high-strength polypropylene
• Withstands up to 15,000 x g centrifugal force*
• Leakproof screw-cap design (95 kPa / 14 psi)
• Available in skirted (self-standing) and conical bottom formats
• Freezer-safe to -86°C
• Frosted surface for easy writing and sample identification
• Compatible with standard rotors and racks
• Sterile and certified RNase-, DNase-, pyrogen-, and cytotoxin-free 

Applications

• Large-volume centrifugation
• Cell pelleting and sample prep
• Tissue culture
• Clinical and molecular biology labs
• Sample storage and transport

*Performance specifications refer to liquids with a specific gravity of 1.0, using appropriate rotors, cushions, and adapters.
 

MTC™ Bio 10 mL Centrifuge Tubes

Perfect Mid-Range Solution Between 5 mL and 15 mL Tubes.

MTC™ Bio’s 10 mL Centrifuge Tubes are the ideal choice when 5 mL is too little and 15 mL is too much. Designed for efficiency, these tubes help reduce plastic waste, shipping costs, and storage space without compromising performance. Their shorter height allows for 100% sample recovery and less pipette contamination, making them a smarter alternative to taller 15 mL tubes.

Manufactured from high-quality medical-grade polypropylene, these tubes are RNase, DNase, and pyrogen-free, and come sterile in bags of 50 with attached screw caps. With a maximum RCF rating of 12,000 x g, they’re compatible with most 15 mL rotors, racks, and thermal blocks.

Key Features

• Fills the gap between 5 mL and 15 mL tubes
• Shorter tube height reduces waste, improves recovery, and prevents pipette contact with inner walls
• Printed graduations from 1.5 to 10 mL (0.5 mL increments)
• Fits most 15 mL centrifuge rotors, racks, and heaters
• Withstands up to 12,000 x g RCF
• Supplied sterile, with screw caps attached
• Certified RNase, DNase, and Pyrogen-Free

Applications

• General lab centrifugation
• Sample prep and storage
• Molecular biology, microbiology, and cell culture
• Clinical and diagnostic workflows

Packaging

• 50 tubes per sterile bag, caps attached
• Bulk-friendly for labs looking to reduce cost and waste 

Specifications
 

Max RCF w/o Cap	12,000 x g
Temp. Range	-86 to 121°C (-122.8 to 249.8ºF)
Material	Tube: Polypropylene | Cap: HDPE
Dimensions (D x H)	0.63 x 4.09 In. | 16 x 104 mm

 

MTC™ Bio 30 mL Centrifuge Tubes

Leakproof, Freezer-Safe, and Self-Standing for Reliable Everyday Use.

These 30 mL centrifuge tubes offer the ideal balance between standard 15 mL and 50 mL sizes, providing extra capacity without the bulk. Made from high-clarity, medical-grade polypropylene, these tubes are built for durability and optimal performance in high-demand laboratory environments.

The 30 mL model features a skirted (self-standing) bottom, eliminating the need for separate tube racks—ideal for hands-free handling and improved workflow. Each tube includes a flat-top, screw-on cap designed for easy labeling and leakproof sealing up to 95 kPa (14 psi). These tubes can be safely frozen down to -86ºC and are rated for centrifugation up to 7,000 x g when used with appropriate rotors and adapters.

Every 30 mL centrifuge tube is sterile, RNase-, DNase-, pyrogen-, and cytotoxin-free, ensuring sample purity and integrity. Available bagged or racked to meet your lab's organizational needs.

Key Features

• 30 mL volume—ideal for mid-capacity applications
• Made of high-strength polypropylene for chemical and centrifugal resistance
• Withstands up to 7,000 x g RCF
• Leakproof design (95 kPa / 14 psi) with flat-top screw caps
• Skirted base allows tubes to stand upright without racks
• Freezer-safe to -86C
• Frosted surface for easy writing and labeling
• Sterile and certified free of RNase, DNase, pyrogens, and cytotoxins
• Supplied in bags or eco-friendly plastic racks

Applications

• Sample collection and processing
• Mid-volume centrifugation
• Cell culture, pelleting, and storage
• Clinical and life science research
• Freezing and short-term sample preservation

MTC™ Bio 25 mL Centrifuge Tubes

MTC™ Bio 25 mL Centrifuge Tubes are the perfect solution for applications requiring more volume than 15 mL tubes but less than 50 mL. Designed to close the gap between standard sizes, these mid-volume conical tubes are ideal for midipreps, sample preparation, centrifugation, mixing, and long-term storage.

With a 33% shorter height and a wide diameter identical to 50 mL tubes, these low-profile tubes enhance efficiency by allowing faster pellet re-suspension and 100% sample recovery, even with small volumes. Their unique design also helps prevent cross-contamination, thanks to a pipette-friendly, wide-mouth opening that reduces accidental contact with the inner tube wall.

Made of high-clarity polypropylene, each 25 mL tube can withstand up to 17,000 x g RCF (relative centrifugal force) and features a 360º support rim beneath the screw cap. This rim fits most standard 50 mL tube rotors, racks, blocks, and centrifuge shields, eliminating the need for adapters—similar to the convenience of 1.5 mL microcentrifuge tubes.

These conical tubes come gamma sterilized, are RNase, DNase, and pyrogen free, and are available in bags or racks of 25, with caps pre-attached for ease of use.

Key Features

• 25 mL capacity – fills the gap between 15 mL and 50 mL tubes
• Shorter height & wider diameter – saves storage space and improves sample handling
• Compatible with 50 mL centrifuge rotors – no adapters needed
• 360° support rim – ensures secure fit in racks and rotors
• Printed volume graduations – clear markings from 5 mL to 2 mL
• High-speed performance – withstands up to 17,000 x g RCF
• Sterile & certified – RNase, DNase, and pyrogen free
• Reduced waste and freight costs – eco-friendly compact design 

Specifications
 

Max. RCF	17,000 x g
Temp. Range	-86°C to 121°C
Material	Tube: Polypropylene | Cap: HDPE
Dimensions (D x H)	1.14 x 3.03 In. | 29 x 77 mm

 

Five-O™ 5 mL MacroTubes^® - Opaque Black

The 5 mL Five-O MacroTubes take all of the conveniences of standard 15 mL conical tubes and scale them down for space efficiency and decreased natural resource consumption. Useful from -86°C to 110°C, these tubes are a valuable resource for boiling and for sample preservation at very low temperatures. Additionally, the 56 mm length (vs. 120 mm for 15 mL tubes, greatly reduces the risk of contamination of pipettor shafts, allowing 1 mL or 5 mL tips to easily reach the bottom.

The foam racks are similar to the packaging normally associated with 15 mL tubes (upright with caps attached), but they require about 60% less storage space.

• Opaque Black Tube
• Compatible with standard equipment
• Centrifuge at up to 25,000 x g
• RNase, DNase & pyrogen free
• Unsurpassed Clarity
• Dual graduations at every 0.2 mL and 0.5 mL

TotalPure™ Metal Free Centrifuge Tubes

Total-Pure™ Centrifuge Tubes are produced from a proprietary purified polypropylene blend that is certified to be free of trace metal content. Tested via ICP-MS, these tubes are certified to contain less than 1ppm of common trace metals including: Calcium, Magnesium, Zinc, Iron, Manganese, Copper, Aluminum, Silicon, Nickel, Vanadium, Sodium, Phosphorous, Cobalt, Chromium, Potassium, Lithium, Lead, Selenium, Cadmium, Mercury, and Arsenic.

In addition to a superior level of purity, TotalPure™ Tubes include a wide array of premium features. These tubes are engineered to withstand a max centrifugation rate of 20,000 x g, with this RCF specification printed directly on both the 15 mL and 50 mL tubes. These tubes also feature Hi-Viz™ graduations that are easily identified at any angle and the printed max-freeze line indicates the maximum allowable volume to be frozen inside the tubes. TotalPure’s natural color caps offer a smooth seal that is easy to open/close with one hand without compromising the integrity of the 95kPA leak-proof seal.

• Ultra-Pure Polypropylene Blend Certified Free of Trace Metals
• Hi-Viz™ Graduations with Maximum Freeze Capacity Line
• Resealable Zip Bags of 25 Tubes, or Individually Wrapped
• E-Beam Sterilized (SAL 10-6)
• RNase, DNase, and Pyrogen - Free   

• Latex, TE, BSE, Endotoxin Free

• Medical Grade PP conforms to FDA 21CFR (USP Class IV)
• Produced in Class 100,000 Clean Room   

Centrifuge Tubes with Flip Top Caps

• Graduations are printed in bold, easy-to-read black ink and are accurate to +/-2%
• Large white marking area provides excellent contrast for identification
• Easy to write on flat surface polyethylene (HDPE) caps feature integrated leak-proof seal
• Tubes include graduations molded into the conical bottom, ideal for pellet viewing and small volume quantification
• Ergonomic flip top cap is designed for single handed operation

Packaging Options

• Convenient zip-closure bag is a practical alternative to folding and taping opened bags
• Paperboard rack is a recyclable, fold-flat alternative to bulky foam racks

 
Specifications

	15 mL Tubes	50 mL Tubes
Non-Pyrogenic	Yes	Yes
Autoclavable	Yes	Yes
Primary Color	Tube: Natural	Tube: Natural
Secondary Color	Cap: Green	Cap: Green
Primary Material	Tube: Polypropylene	Tube: Polypropylene
Secondary Material	Cap: HDPE	Cap: HDPE
Maximum Volume	15 mL	50 mL
Graduated	Yes	Yes
Graduation Increments (Subdivisions)	0.5 mL	2.5 mL
Max Force (RCF)g	9,400	9,400
RNase/DNase Free	Yes	Yes

ProSeries™ High Performance Centrifuge Tubes

MTC Bio’s new ProSeries™ Centrifuge Tubes offer maximum performance and a wide range of innovative features. ProSeries™ Tubes feature a 20,000 × g RCF rating, an industry-first temperature indicator patch, and Hi-Viz™ Graduations that are recognizable at any viewing angle. Marked at both their maximum nominal capacity, as well as their maximum freeze volume, these tubes have been designed with a focus on environmentalism and waste reduction. Tubes are marked with standardized recycling information and are available in Eco-Plastic fold-flat racks rather than traditional styrofoam racks.

The flat, markable screw caps feature high precision threads that make them easy to open with one hand without compromising the 95kPa rated leak-proof seal.

• 20,000×g Max RCF Marked Directly on Tube
• FreezeTech™ temperature Indicator Changes Color at 0°C 
• Hi-Viz™ Graduations, Including Maximum Freeze Line 
• Eco-Plastic Racks and/or Resealable Zip Bags
• E-Beam Sterilized (SAL 10-6)

 Specifications

Latex, TE, BSE, Endotoxin Free
Medical Grade PP conforms to FDA 21CFR (USP Class IV)
Produced in Class 100,000 Clean Room