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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
| ITEM# | DESCRIPTION |
| MID-2540-OB | 5 mL MacroTube in Opaque Black, Sterile, w/ attached screw caps |
| MID-2590 | 2-tiered rack for 5mL MacroTubes |
| MID-2570 | Centrifuge adapter for 5mL in 15mL cavity |
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®
Our new 5 mL MacroTube® has the convenience of a 1.5 mL tube but scaled up for larger Vols. In many cases, these can replace 15mL tubes, dramatically reducing plastic waste, storage space and shipping costs. Additionally, the 56 mm length (vs. 120 mm for 15 mL tubes, greatly reduces the risk of contamination of pipettor shafts, allowing 1mL or 5 mL tips to easily reach the bottom.
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
Upright Universal Freezer Racks for 2 in. Boxes
Optimize your freezer space!
- Constructed from durable, corrosion-resistant stainless steel, it is suitable for various freezers, boxes, and samples
- Designed for use with standard cardboard, plastic, or metal boxes
- Cell Dividers protect delicate samples from damage
- Each rack features sturdy handles at both ends to accommodate freezers with right- or left-handed doors
A well-organized lab freezer is crucial for maintaining sample longevity and preserving the freezer compressor.
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!
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 |
Upright Universal Freezer Racks for 3.75 in. Boxes
Optimize your freezer space!
- Constructed from durable, corrosion-resistant stainless steel, it is suitable for various freezers, boxes, and samples
- Designed for use with standard cardboard, plastic, or metal boxes
- Each rack features sturdy handles at both ends to accommodate freezers with right- or left-handed doors
A well-organized lab freezer is crucial for maintaining sample longevity and preserving the freezer compressor.
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!
Upright Economy Freezer Racks for 2 in. Standard Boxes
Optimize your freezer space and stay within your budget!
- Cost-effective solution for budget-conscious labs
- In place of traditional shelves, Eco racks feature thin rails for inserting freezer boxes. This makes Eco Racks lighter and more portable than other racks
- Constructed with 10-15% less stainless steel than other freezer racks, Eco Racks are a significantly more affordable option
- Ideal for -20°C freezers, these racks are perfect for storing reagents and less critical substances
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!
Upright Economy Freezer Racks for 3 in. Standard Boxes
Optimize your freezer space and stay within your budget!
- Cost-effective solution for budget-conscious labs
- In place of traditional shelves, Eco racks feature thin rails for inserting freezer boxes. This makes Eco Racks lighter and more portable than other racks
- Constructed with 10-15% less stainless steel than other freezer racks, Eco Racks are a significantly more affordable option
- Ideal for -20°C freezers, these racks are perfect for storing reagents and less critical substances
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!
Modifiable Eco Rack for 2 in. and 3 in. Standard Boxes
Optimize your freezer space and stay within your budget!
- Cost-effective solution for budget-conscious labs
- In place of traditional shelves, Eco racks feature thin rails for inserting freezer boxes. This makes Eco Racks lighter and more portable than other racks
- Constructed with 10-15% less stainless steel than other freezer racks, Eco Racks are a significantly more affordable option
- Ideal for -20°C freezers, these racks are perfect for storing reagents and less critical substances
- Features a removable clip that can be adjusted to hold either 2 in. or 3 in. standard boxes, or a combination of both sizes
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!
Mixed-Use Freezer Racks for 2, 3, and 3.75 in. Boxes
Optimize your freezer space!
- Allow simultaneous storage of two or more container types to optimize space and organization
- Constructed from durable, corrosion-resistant stainless steel, it is suitable for various freezers, boxes, and samples
- Designed for use with standard cardboard, plastic, or metal boxes
- Each rack features sturdy handles at both ends to accommodate freezers with right- or left-handed doors
A well-organized lab freezer is crucial for maintaining sample longevity and preserving the freezer compressor.
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!
Upright Standard Freezer Racks for 15 mL and 50 mL Centrifuge Tube Boxes
Optimize your freezer space!
- Ideal for storing viral transport media in boxes and efficiently organizing samples
- Constructed from durable, corrosion-resistant stainless steel, it is suitable for standard cardboard 15 mL and 50 mL Centrifuge Tube Boxes
- Features a solid base that provides robust support for boxes that are inserted into each slot
- Each rack is equipped with sturdy handles at both ends to accommodate freezers with right- or left-handed doors
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!
Vertical Freezer Racks for 2 in. Boxes
Optimize your freezer space!
- Constructed from durable, corrosion-resistant stainless steel, it is suitable for various freezers, boxes, and samples
- Cell Dividers protect delicate samples from damage
Vertical Spring Clip
- Quickly and efficiently remove boxes
- Secure boxes in rack compartments without the need for locking devices
- Spring clips are mounted on the side of the rack and expand when boxes are inserted
Easily identify, retrieve, and protect your life’s work.
Check out our freezer rack configurator to find the perfect freezer rack for you!