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ActionsTest Tubes and Racks
From test tubes and racks to the labels and boxes you’ll use them with. MIDSCI has got your needs covered.
We also have freezer racks and autoclavable racks, stackable storage boxes and freezer boxes, general storage containers and cryogenic storage refrigerators and tanks.
And let’s not forget the labels! Wash-off labels, removable labels, and labels that will never come off (if you need that).
There are so many other quality choices and options for all of these products. MIDSCI has a wide assortment of test tubes, including top-notch centrifuge tubes your research depends on. We carry everything from sterile centrifuge tubes that we promise won’t buckle during spins to specialty centrifuge tubes that are completely blacked out to preserve your light sensitive compounds.
PR1MA™ Screw Cap Tubes & Caps Sold Separately
PR1MA threaded tubes offer a clean, safe environment for your important samples!
- Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI).
- Versatile and durable tube developed for secure use in multiple laboratory environments.
- Ideal for boiling applications.
- Numerous tube and cap options to form an ideal combination for specific applications.
- Rated to 20,000 x G.
- Suitable for a wide range of temperatures - from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
- Available in:
- Ribbed (0.5, 1.5, & 2 mL)
- Non-Graduated Clear (0.5 & 1.5 mL)
- Graduated (1.5 & 2 mL): Marked at every 100 µL for easy sample estimation.
- Offered with either skirted or conical bases.
- Non-Graduated, and Ribbed Sided options ideal for high throughput and automated processing
- Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified pyrogen-free.
Tubes for Kit Manufacturers? - Please contact us. MIDSCI has screw cap tube options available specifically for use in diagnostic kits, providing kit manufacturers the freedom to choose an alternate source of consumables from an experienced and trusted U.S. plastics manufacturer.
Homogenization Tubes? - Please contact us. Homogenization calls for a tube that is built to withstand the rigors of lysing applications. When you need to be sure about the tube you select for lysing and bead beating, choose the brand that has the experience, innovation, and reliability of an industry leader.
PR1MA SCREW CAPS
Screw Caps are ideal for everyday laboratory applications as well as diagnostic kit manufacturing. From standard caps in bright colors to the molded grip caps with molded O-rings, there is a perfect seal for your important solutions.
Grip Cap with Rubber Grip & O-ring (PR-SCMC)
- Rubber ribs allow for effortless opening and closingeven when frozen.
- Easy 3/4 turn to open and close.
- Easy labeling surface.
- Contrasting color stripes enable easy branding or organization.
- Made from ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI) with an inert TPE O-ring molded directly into the cap.
- Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
- For use in medical, pharmaceutical and food industry, and molecular biology.
- Need colors see our Assorted Pack (-RB). Need individual colors or white contact us for special orders.
Standard Caps (PR-SCC)
- Easy 3-4 turn to open and close.
- Synthetic O-ring.
- Available with and without attached tether. Contact us if you want the tethered option.
- Wide variety of color options.
- Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
- For use in medical, pharmaceutical and food industry, and molecular biology.
- Need colors see our Assorted Pack (-RB). Need individual colors or amber contact us for special orders.
PR1MA™ Microcentrifuge Tubes
- Two Cap Styles: To suit customer preference:
- Boil-proof (MCT15) caps are ideal for rigorous high-temp applications and tight storage conditions. Max Fill 1.7 mL with caps open and 1.5 with caps closed.
Large, boil-resistant (MCT17) caps are easy to open & close, with a large labeling surface. Max Fill 1.7 mL with caps open and 1.5 with caps closed.
- Crystal-Clear Polymer: Facilitates visualization of samples.
- G-Force: Rated to 20,000 x g.
- Graduations: every 100 µL for easy volume estimation.
- Low Retention: Available with proprietary NoStick® resin to ensure maximum sample recovery.
- Temperature Range: -80° C to +121° C.
- Certified: Free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified pyrogen-free.
PR1MA™ Screw Cap Tubes and Caps, Sterile, Assembled
PR1MA™ THREADED TUBES
PR1MA™ threaded tubes offer a clean, safe environment for your important samples!
- Manufactured from high-clarity, ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI).
- Versatile and durable tube developed for secure use in multiple laboratory environments.
- Ideal for boiling applications.
- Numerous tube and cap options to form an ideal combination for specific applications.
- Rated to 20,000 x G.
- Suitable for a wide range of temperatures from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
- Available in:
- Ribbed (0.5, 1.5, & 2 mL)
- Non-Graduated Clear (0.5 & 1.5 mL)
- Graduated (1.5 & 2 mL): Marked at every 100 L for easy sample estimation.
- Offered with either skirted or conical bases.
- Non-Graduated, and Ribbed Sided options ideal for high throughput and automated processing
- Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified pyrogen-free.
Tubes for Kit Manufacturers? - Please contact us. MIDSCI has screw cap tube options available specifically for use in diagnostic kits, providing kit manufacturers the freedom to choose an alternate source of consumables from an experienced and trusted U.S. plastics manufacturer.
Homogenization Tubes? - Please contact us. Homogenization calls for a tube that is built to withstand the rigors of lysing applications. When you need to be sure about the tube you select for lysing and bead beating, choose the brand that has the experience, innovation, and reliability of an industry leader.
PR1MA™ SCREW CAPS
Screw Caps are ideal for everyday laboratory applications as well as diagnostic kit manufacturing. From standard caps in bright colors to the molded grip caps with molded O-rings, there is a perfect seal for your important solutions.
Grip Cap with Rubber Grip & O-ring (PR-SCMC)
- Rubber ribs allow for effortless opening and closingeven when frozen.
- Easy 3/4 turn to open and close.
- Easy labeling surface.
- Contrasting color stripes enable easy branding or organization.
- Made from ultra-pure polypropylene (meets FDA 21 CFR 177.1520 & USP Class VI) with an inert TPE O-ring molded directly into the cap.
- Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
- For use in medical, pharmaceutical and food industry, and molecular biology.
Standard Caps (PR-SCC)
- Easy 3/4 turn to open and close.
- Synthetic O-ring.
- Available with and without attached tether. Contact us if you want the tethered option.
- Wide variety of color options.
- Temperature range from -196°C to +121°C. Note: not for immersion in liquid nitrogen.
- For use in medical, pharmaceutical and food industry, and molecular biology.
Discover the quality and reliability you've come to expect from MIDSCI, Tornado Tubes now brilliantly rebranded as PR1MA™ Conical Centrifuge Tubes.
Next time you order a Tornado Tube, you can expect the same great product, under a new name!
PR1MA™ 15 mL and 50 mL Conical Centrifuge Tubes
- 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.
PR1MA™ Microcentrifuge Tube Aluminum Cooler Racks
- Keep Microcentrifuge Tubes cold or hot on the bench
- Non-Skid rubber feet provide a stable platform for loading samples
- Gets cold in as few as 25 minutes
- Samples stay cold on your bench top for up to an hour
- Small footprint minimizes bench top and freezer space used
- Precisely drilled wells allow for maximum heat transfer between the block and samples
Microcentrifuge, Tube, Aluminum, Cooler, Racks, PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities
PR1MA™ PCR Aluminum Cooler Racks
- Keep PCR Tubes, Strip Tubes, and PCR Plates (96 & 384) cold or hot on the bench.
- Non-Skid rubber feet provide a stable platform for loading samples.
- Gets cold in as few as 25 minutes.
- Samples stay cold on your bench top for up to an hour.
- Small footprint minimizes bench top and freezer space used
- Precisely drilled wells allow for maximum heat transfer between the block and samples
Specifications
Item # | Capacity (Vol) | Color | Type of Rack | Qty |
RACK-384 | For 384 plates | Silver | Temp Control on Bench | 1 Rack |
RACK-96 | 96 x 0.2 mL | Silver | Temp Control on Bench | 1 Rack |
RACK-96-B | 96 x 0.2 mL | Blue | Temp Control on Bench | 1 Rack |
RACK-96-G | 96 x 0.2 mL | Green | Temp Control on Bench | 1 Rack |
RACK-96-P | 96 x 0.2 mL | Purple | Temp Control on Bench | 1 Rack |
RACK-96-R | 96 x 0.2 mL | Red | Temp Control on Bench | 1 Rack |
RACK-96-RB | 96 x 0.2 mL | Assorted Pack | Temp Control on Bench | 5 Racks |
PCR, Aluminum, Cooler, Racks, PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities
TPP PREMIUM Conical 15 and 50 mL Centrifuge Tubes
"No more cracking at -80°C or buckling during spins!"
TPP Premium Conical Centrifuge Tubes are designed for exceptional performance that surpasses standard 15 mL and 50 mL conical tubes.
Ideal for aliquoting and centrifuging reagents
- Freezing & boiling proof
- Tubes and Caps are manufactured to withstand equivalent centrifugal force, thus eliminating abnormal tube buckling
- Screw Caps are designed with pronounced internal grooves
- Gas and Aerosol tight
- Enables a fitted seal to prevent leaking during spinning, transportation or storage
- Protects sample integrity by reducing contamination
- Graduations all the way down to 0.1 mL (for 15 mL tubes/ 0.5 mL for 50 mL tubes)
Perfect for long term storage
- Manufactured with the highest quality of virgin raw materials
- Minimizes sample interaction with the centrifuge tube material while preventing leaching that decreases sample integrity
- No additives, slip agents, biocides or plasticizers are utilized in the manufacturing process
White writing surface for easy labeling
- On top of cap - promotes easy identification of tubes in rack
- On side of tube - permits detailed description labeling
Application based options available
- Centrifugation & Storage - 15 & 50 mL PP conical tube , 15 mL PS conical tube and 13 mL PS flat tube
- Media filtration & Storage - 50 mL PP skirted tube
- Cell line cryovial freezing in isopropanol bath - 15 mL PS conical tube
Quality Assurance
- Sterile (gamma irradiated)
- DNAse/RNAse, pyrogen, and heavy metal-free
Outstanding optical clarity
Material |
Temp
Range |
Max.
RCF |
Polypropylene (PP) Tubes |
-190°C
to 100°C |
15,500
xg |
Polystyrene (PS) Tubes |
-30°C
to 70°C |
1,700
xg |
Polyethylene (PE) Caps |
-40°C
to 70°C |
n/a |
MIDSCI™ Cryogenic Labels - Rolls
Labeling frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags, and other containers can be a challenge when stored in temperatures below -20ºC.
Providing a high-quality Cryo label is essential for laboratories, researchers, etc. It will provide fewer errors, better accuracy, and more proficiency and all of this leads to better results at a better budget.
We offer a high-quality adhesive that can stick to already-frozen vials and other objects. The adhesive on this type of label will adhere to a surface in wet and/or cold conditions. The adhesive on the label is specifically designed to stick in temperatures below -80ºC and as low as -196ºC. When storing in deep freeze liquid nitrogen or vapor phase liquid nitrogen our Cryo labels will stay in place. MIDSCI™’s Cryo labels are resistant to smearing without any additional lamination. They also won't become brittle or cracked.
Our cryogenic labels are made of thermoplastic film and coated with a glove-friendly cryogenic adhesive. This special adhesive allows the label to remain strong and sticky so that it can be securely attached to stainless steel, aluminum, paint, powder-coated metal, and iron.
These come on a roll ready for your use in a lab!
MIDSCI™ Cryogenic Labels - Sheets
Labeling frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags, and other containers can be a challenge when stored in temperatures below -20ºC.
Providing a high-quality Cryo label is essential for laboratories, researchers, etc. It will provide fewer errors, better accuracy, and more proficiency and all of this leads to better results at a better budget.
We offer a high-quality adhesive that can stick to already-frozen vials and other objects. The adhesive on this type of label will adhere to a surface in wet and/or cold conditions. The adhesive on the label is specifically designed to stick in temperatures below -80ºC and as low as -196ºC. When storing in deep freeze liquid nitrogen or vapor phase liquid nitrogen our Cryo labels will stay in place. MIDSCI™’s Cryo labels are resistant to smearing without any additional lamination. They also won't become brittle or cracked.
Our cryogenic labels are made of thermoplastic film and coated with a glove-friendly cryogenic adhesive. This special adhesive allows the label to remain strong and sticky so that it can be securely attached to stainless steel, aluminum, paint, powder-coated metal, and iron.
These labels come on sheets to be printed on by any laser printer for even better efficiency!
MIDSCI™ Cryogenic Labels - Sheets
Labeling frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags, and other containers can be a challenge when stored in temperatures below -20ºC.
Providing a high-quality Cryo label is essential for laboratories, researchers, etc. It will provide fewer errors, better accuracy, and more proficiency and all of this leads to better results at a better budget.
We offer a high-quality adhesive that can stick to already-frozen vials and other objects. The adhesive on this type of label will adhere to a surface in wet and/or cold conditions. The adhesive on the label is specifically designed to stick in temperatures below -80ºC and as low as -196ºC. When storing in deep freeze liquid nitrogen or vapor phase liquid nitrogen our Cryo labels will stay in place. MIDSCI™’s Cryo labels are resistant to smearing without any additional lamination. They also won't become brittle or cracked.
Our cryogenic labels are made of thermoplastic film and coated with a glove-friendly cryogenic adhesive. This special adhesive allows the label to remain strong and sticky so that it can be securely attached to stainless steel, aluminum, paint, powder-coated metal, and iron.
These labels come on sheets to be printed on by any laser printer for even better efficiency!
MIDSCI™ Cryogenic Labels - Sheets
Labeling frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags, and other containers can be a challenge when stored in temperatures below -20ºC.
Providing a high-quality Cryo label is essential for laboratories, researchers, etc. It will provide fewer errors, better accuracy, and more proficiency and all of this leads to better results at a better budget.
We offer a high-quality adhesive that can stick to already-frozen vials and other objects. The adhesive on this type of label will adhere to a surface in wet and/or cold conditions. The adhesive on the label is specifically designed to stick in temperatures below -80ºC and as low as -196ºC. When storing in deep freeze liquid nitrogen or vapor phase liquid nitrogen our Cryo labels will stay in place. MIDSCI™’s Cryo labels are resistant to smearing without any additional lamination. They also won't become brittle or cracked.
Our cryogenic labels are made of thermoplastic film and coated with a glove-friendly cryogenic adhesive. This special adhesive allows the label to remain strong and sticky so that it can be securely attached to stainless steel, aluminum, paint, powder-coated metal, and iron.
These labels come on sheets to be printed on by any laser printer for even better efficiency!
MIDSCI™ Cryogenic Labels - Sheets
Labeling frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags, and other containers can be a challenge when stored in temperatures below -20ºC.
Providing a high-quality Cryo label is essential for laboratories, researchers, etc. It will provide fewer errors, better accuracy, and more proficiency and all of this leads to better results at a better budget.
We offer a high-quality adhesive that can stick to already-frozen vials and other objects. The adhesive on this type of label will adhere to a surface in wet and/or cold conditions. The adhesive on the label is specifically designed to stick in temperatures below -80ºC and as low as -196ºC. When storing in deep freeze liquid nitrogen or vapor phase liquid nitrogen our Cryo labels will stay in place. MIDSCI™’s Cryo labels are resistant to smearing without any additional lamination. They also won't become brittle or cracked.
Our cryogenic labels are made of thermoplastic film and coated with a glove-friendly cryogenic adhesive. This special adhesive allows the label to remain strong and sticky so that it can be securely attached to stainless steel, aluminum, paint, powder-coated metal, and iron.
These labels come on sheets to be printed on by any laser printer for even better efficiency!