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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.
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 |
PR1MA™ - Dot Rolls for Tubes
Labeling containers like tubes can be challenging when dealing with exposure to moisture, solvents, and temperature changes. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to all surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Dots can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
Conveniently available on rolls, our PR1MA™ - Dots are ready for use in your lab!
Made in the U.S.A!
PR1MA™ - Tag Rolls for Tubes
Labeling containers like tubes can be challenging when dealing with exposure to moisture, solvents, and temperature changes. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to all surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
Conveniently available on rolls, our PR1MA™ - Tags are ready for use in your lab!
Made in the U.S.A!
PR1MA™ - Tag Rolls for General Use
Labeling containers like tubes can be challenging when dealing with exposure to moisture, solvents, and temperature changes. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to all surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces including stainless steel, aluminum, paint, powder-coated metal, and iron.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of cold storage.
Conveniently available on rolls, our PR1MA™ - Tags are ready for use in your lab!
Made in the U.S.A!
PR1MA™ - Tag Sheets for General Use
Labeling containers like frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags, and other containers can be challenging when dealing with exposure to moisture, solvents, and temperature changes. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to all surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces, including stainless steel, aluminum, paint, powder-coated metal, and iron.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - Tag Sheets for Microplates
Labeling microplates can be challenging when dealing with temperature variations and exposure to moisture and chemicals. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to all surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - Tag Sheets for Microscope Slides
Labeling microscope slides can be challenging when dealing with exposure to solvents, humidity, or temperature changes. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - Dot Sheets for Tubes
Labeling containers like tubes can be challenging when dealing with exposure to moisture, solvents, and temperature changes. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to all surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Dots can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - Tag Sheets for Racks and Boxes
Labeling containers like Racks and Boxes can be challenging when dealing with temperature variations and exposure to moisture and chemicals. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - Tag Sheets for Tubes
Labeling containers like tubes can be challenging when dealing with exposure to moisture, solvents, and temperature changes. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. Constructed from thermoplastic film and coated with a glove-friendly adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - Tag Sheets for Vials
Labeling containers like vials can be challenging when dealing with exposure to moisture, varying temperatures, and limited surface space. Because of this, high-quality labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ labels feature an adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. This adhesive remains effective at temperatures 80ºC down to -196ºC. Constructed from thermoplastic film and coated with a glove-friendly cryogenic adhesive, these labels secure strongly to various surfaces.
PR1MA™ - Tags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of storage.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
Culture Tubes
- Available in Polypropylene or Polystyrene
- Dual-position snap Caps attached or ordered separately
- Molded graduations on attached cap versions
- Sterile, RNase, DNase, pyrogen, and cytotoxin free
- Compatible with all standard equipment
These culture tubes are available in both 12 × 75 mm (5 mL) or 17 × 100 mm (14 mL) capacities. Low-density polyethylene (LDPE) snap caps can be attached in two positions. The first position allows for the flow of air both in and out of the tube enabling aerobic culturing. The second position offers a leak-proof and air-tight seal making it ideal for anaerobic culturing and/or sample storage.
The tubes are available in two plastic polymers. Crystal clear polystyrene (PS) tubes withstand temperatures from 0°C to 70°C, while durable transparent polypropylene (PP) tubes withstand temperatures from -86°C to 121°C.
Tubes are available with caps attached and printed graduations or without caps and graduation-free. Polystyrene tubes may be centrifuged at up to 2000xg. Polypropylene tubes withstand higher centrifugal forces, up to 4000xg.
All tubes and caps come sterilized to SAL 10-6 and are RNase, DNase, pyrogen, and cytotoxin-free.