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   

5 mL Screw Cap MacroTubes®

The tubes are made of high clarify, low binding virgin polypropylene and are certified RNase/DNase free. The 16 mm diameter is identical to standard 15mL tubes, thus ensuring compatibility with existing centrifuge rotors. Other equipment, specially designed for 5 mL tubes is available.

The MacroTubes® are suppled with 20 mm(OD) caps that seal smoothly and completely with a single 360° turn. Useable from -86 °C to 110 °C, they are a valuable vessel for boiling and low temperature sample preservation. Choose from non-sterile bulk packaging, or sterile rack packaging (upright in foam racks with caps attached).

Specifications

• Compatible with standard equipment
• Withstands up to 25,000 X g
• Dual graduations (at every 0.2 mL and 0.5 mL)
• Unsurpassed clarity
• RNase and DNase free

MTC™ Bio Culture Tubes

Polypropylene & Polystyrene Options.

MTC™ Bio Culture Tubes are ideal for laboratory sample collection, culturing, and storage. Available in 12 x 75 mm (5 mL) and 17 x 100 mm (14 mL) sizes, these high-quality plastic tubes come with dual-position LDPE snap caps for flexible use.

In the first cap position, the tube allows air exchange, ideal for aerobic culturing. The second position creates a leak-proof, airtight seal, perfect for anaerobic applications or secure sample storage.

Choose from two tube materials:

• Crystal-Clear Polystyrene (PS): Withstands temperatures from 0°C to 70°C and can be centrifuged up to 2000 x g.
• Durable Polypropylene (PP): Resists temperatures from -86°C to 121°C, making it ideal for extreme storage and autoclaving. These tubes tolerate centrifugation up to 4000 x g.

Options include:

• Tubes with attached snap caps and molded graduations
• Tubes without caps and graduation-free 

All MTC™ Bio culture tubes are sterile (SAL 10) and free of RNase, DNase, pyrogens, and cytotoxins, ensuring the integrity of your samples in every application.

Key Features

• Available in Polypropylene (PP) or Polystyrene (PS)
• Dual-position LDPE snap caps for aerobic or anaerobic use
• Molded graduations on capped versions
• Sterile and contaminant-free (RNase, DNase, pyrogen, cytotoxin)
• Temperature-resistant and centrifuge-compatible

Specifications
 

Item #	Material	Size	Vol.	Qty
T8301	Polypropylene	0.47 x 2.95 In. | 12 x 75 mm	5 mL	25/bg, 40 bgs/cs
T8302	Polypropylene	0.47 x 2.95 In. | 12 x 75 mm	5 mL	125/bg, 8 bgs/cs
T8305	Polystyrene	0.47 x 2.95 In. | 12 x 75 mm	5 mL	25/bg, 40 bgs/cs
T8306	Polystyrene	0.47 x 2.95 In. | 12 x 75 mm	5 mL	125/bg, 8 bgs/cs
T8320	Polypropylene	0.47 x 2.95 In. | 12 x 75 mm	5 mL	125/bg, 8 bgs/cs
T8300	Polystyrene	0.47 x 2.95 In. | 12 x 75 mm	5 mL	125/bg, 8 bgs/cs
C2595-7	Polypropylene	0.59 x 2.36 In. | 15 x 60 mm	7 mL	200/pk
T8235	Polypropylene	0.67 x 3.94 In. | 17 x 100 mm	14 mL	25/bg, 40 bgs/cs
T8260	Polypropylene	0.67 x 3.94 In. | 17 x 100 mm	14 mL	500/pk
T8232	Polypropylene	0.67 x 3.94 In. | 17 x 100 mm	14 mL	125/bg, 8 bgs/cs
T8225	Polystyrene	0.67 x 3.94 In. | 17 x 100 mm	14 mL	25/bg, 40 bgs/cs
T8250	Polystyrene	0.67 x 3.94 In. | 17 x 100 mm	14 mL	500/pk
T8236	Polystyrene	0.67 x 3.94 In. | 17 x 100 mm	14 mL	125/bg, 8 bgs/cs
T8309	Polyethylene	For 12 mm (0.47 In.) Tubes	N/A	125/bg, 8 bgs/cs
T8239	Polyethylene	For 17 mm (0.67 In.) Tubes	N/A	125/bg, 8 bgs/cs

 

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

MacroTube® Vivid™ 5 mL Tubes

Sterile, Ultra-Clear Tubes with Vivid Printed Graduations.

MacroTube® Vivid™ tubes are designed for precision, visibility, and purity in every lab application. Made from ultra-clear polypropylene, these high-quality laboratory tubes feature bold, vividly printed graduations for easy and accurate volume measurement. Ideal for researchers and technicians who need reliable, contaminant-free performance, each tube is certified RNase, DNase, and pyrogen-free.

Packaged sterile in resealable bags, MacroTube® Vivid™ tubes provide convenience and contamination control. Each set is housed in snap-apart racks (2 x 25 tubes) for quick access, efficient organization, and minimized waste.

Key Features

• Vivid, easy-to-read printed graduations for precise measurement
• Made from ultra-clear polypropylene for superior sample visibility
• Certified RNase, DNase, and pyrogen-free
• Sterile tubes packaged in resealable bags
• Snap-apart racks (2 x 25) for convenience and storage flexibility

MTC™ Bio Large Volume Centrifuge Tubes

Sterile, Leak-Proof, and Equipment-Compatible.

MTC™ Bio Large Volume Conical Centrifuge Tubes are designed for high-capacity sample processing in research, clinical, and industrial labs. Made from high-quality polypropylene, these tubes feature easy-to-read molded graduations for accurate volume measurement and leak-proof screw caps to ensure secure sealing during centrifugation, mixing, or storage.

Each tube is sterile, RNase-free, DNase-free, and pyrogen-free, making them ideal for sensitive applications, including molecular biology, biochemistry, and sample storage. Fully compatible with popular centrifuges and laboratory equipment, these tubes offer the reliability and convenience your workflow demands.

Key Features

• Large volume capacity for high-throughput needs
• Molded graduations for precise measurements
• Leak-proof screw caps prevent spillage and contamination
• Sterile, RNase-, DNase-, and pyrogen-free
• Compatible with most centrifuges and rotors
• Ideal for cell culture, nucleic acid work, and sample storage 

Specifications

Max RCF*	6000×g
Temp. Range	-80°C to 120°C
Material	Tube: Polypropylene Cap: HDPE

5 mL Snap-Cap MacroTubes®

• Compatible with standard equipment
• Easy-open flip top
• Syringe port in cap
• Unsurpassed clarity, virgin polypropylene
• Dual graduations (at every 0.2 mL and 0.5 mL)
• Certified RNase and DNase-free.

5 mL MacroTubes® scale up the conveniences of standard 1.5 mL tubes for larger volumes. These polypropylene tubes come with an attached cap that provides a tight, leak-proof seal and can be opened (or closed) with one hand. The cap is designed to provide a secure seal from -86°C to 80°C.

They have the same diameter as standard 15 mL tubes for compatibility with centrifuge rotors, etc. They have replaced 15 mL tubes in many applications, reducing plastic waste, storage space, and shipping costs. Contamination of pipettor shafts can be eliminated because the tube length is short enough for standard 1 mL and/or 5 mL tips to reach the tube's conical bottom. The syringe port in the cap is useful not only for needle and syringe access but also for venting internal pressure that has built up due to incubation at higher temperatures.

Dimensions: 16.5 x 54 mm (not including rim and cap)
Maximum Centrifugal Force: 25,000 x g (when properly supported in the appropriate rotor)   
 
 

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 

Labcon SuperClear® Caps

Plug Style Caps for Culture Tubes.

• Endotoxin Free (non-pyrogenic)
• Polyethylene USP Class VI resin
• Not autoclavable
• Natural white color

Dual position aspirating cap for culture tubes. Cap includes plug position and open aspirating position.

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

SuperClear™ Culture Tubes and Caps

• Ultra-clear resin
• Colored tubes available
• Medical grade (U.S.P.) packaging
• Thicker walls will not crush

These precision-molded, conical and round bottom tubes are perfect for a multitude of general laboratory uses. Precision crafted of extra clear virgin polypropylene in natural and colors or clear virgin polystyrene. Tube caps are made of low-density polyethylene for a secure seal and are available in a fluted plug style or dual position design that permits sample aspiration.

Polypropylene tubes are autoclavable to 122°C and freezable to -80°C. Polystyrene tubes are not autoclavable but have a nominal temperature range between 90°C and -40°C. Polyethylene caps are not autoclavable but are available pre-sterilized with many of the tube packages.

Polypropylene tubes can be centrifuged to 3000 RCF and polystyrene tubes will withstand 1500 RCF. (RCF; Relative Centrifugal Force, is not equivalent to RPM)
 

ClearSeal™ Generic Screw Cap Microcentrifuge Tubes

Sterile, Leak-Proof, Ultra-Clear.

ClearSeal™ Generic Screw Cap Microcentrifuge Tubes are designed for superior sample protection and storage. Made from ultra-clear polypropylene, these sterile microcentrifuge tubes feature pre-assembled screw caps with secure silicone O-rings, ensuring a 100% leak-proof seal under extreme conditions—from
-86°C to +121°C.

Available in multiple sizes and configurations, including a convenient loop-cap option on the 2.0 mL size, ClearSeal™ tubes meet the needs of both research laboratories and diagnostic/reagent packaging applications. Each tube is certified RNase, DNase, and pyrogen-free, making them ideal for sensitive biological samples.

ClearSeal™ microtubes can be centrifuged at up to 22,000 x g* and are packaged in resealable bags of 50 for ease of use and contamination control. Available in single-color cap packs of 1000.

Key Features

• Leak-proof O-ring screw cap for secure sealing
• Ultra-clear polypropylene for easy sample visibility
• Sterile; free from RNase, DNase, and pyrogens
• Withstands -86°C to +121°C
• Centrifuge-safe up to 22,000 x g*
• Available in loop-cap version (2.0 mL)
• Resealable bags of 50 for convenient storage
• Single-color cap packs (1000/pk)
• White, printed graduations for easy volume identification 

*Performance based on liquids with specific gravity of 1.0 using compatible rotors and adapters.
 

ClearSeal™ Graduated Screw Cap Microcentrifuge Tubes

Sterile, Leak-Proof, Ultra-Clear.

ClearSeal™ Graduated Screw Cap Microcentrifuge Tubes are designed for superior sample protection and storage. Made from ultra-clear polypropylene, these sterile microcentrifuge tubes feature pre-assembled screw caps with secure silicone O-rings, ensuring a 100% leak-proof seal under extreme conditions—from -86°C to +121°C.

Available in multiple sizes and configurations, including a convenient loop-cap option on the 2.0 mL size, ClearSeal™ tubes meet the needs of both research laboratories and diagnostic/reagent packaging applications. Each tube is certified RNase, DNase, and pyrogen-free, making them ideal for sensitive biological samples.

ClearSeal™ microtubes can be centrifuged at up to 22,000 x g* and are packaged in resealable bags of 50 for ease of use and contamination control. Available with white, printed graduations and in single-color cap packs of 1000.

Key Features

• Leak-proof O-ring screw cap for secure sealing
• Ultra-clear polypropylene for easy sample visibility
• Sterile; free from RNase, DNase, and pyrogens
• Withstands -86°C to +121°C
• Centrifuge-safe up to 22,000 x g*
• Available in loop-cap version (2.0 mL)
• Resealable bags of 50 for convenient storage
• Single-color cap packs (1000/pk)
• White, printed graduations for easy volume identification 

*Performance based on liquids with specific gravity of 1.0 using compatible rotors and adapters.