Test Tubes and Racks

From test tubes and racks to the labels and boxes you’ll use them with. MIDSCI has got your needs covered.

 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.
 
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.
 

80 Well Racks

80 Well Racks

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Sterile Harvest Test Tubes with 2 position caps

Sterile Harvest Test Tubes with 2 position caps

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MIDSCI Cryo Label Sheets

MIDSCI Cryo Label Sheets

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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!

 

 

Item#:
ASUNIVFRZRK375IN

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!   

 
 

Item#:
ASECOSTNDFRZRK2IN

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!

 
 

Item#:
ASECOSTNDFRZRK3IN

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!   

 
 

Item#:
ASMODECOFRZRK

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!

 

 

Item#:
ASUNIVFRZRKMIX

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!

 

 

Item#:
ASTUBESTNDFRZRK

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!

 

 

Vertical Freezer Racks for 3 in. Boxes

 

Optimize your freezer space!

  • Constructed from durable, corrosion-resistant stainless steel, it is suitable for various freezers, boxes, and samples

 

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!

 

 

Item#:
ASVERTRACK3IN

Vertical Freezer Racks for 3.75 in. Boxes

 

Optimize your freezer space!

  • Constructed from durable, corrosion-resistant stainless steel, Vertical Freezer Racks are suitable for various freezers, boxes, and samples

 

Easily identify, retrieve, and protect your life’s work.

Check out our freezer rack configurator to find the perfect freezer rack for you!

 

 

Item#:
ASVERTRACK375IN

Aluminum Vertical Freezer Racks

 

Optimize your freezer space!

  • Vertical Racks are made of lightweight aluminum for Chest Freezers or Liquid Nitrogen Tanks
  • Locking rods keep boxes in place

 

*Lock device is ordered separately

 

Easily identify, retrieve, and protect your life’s work.

Check out our freezer rack configurator to find the perfect freezer rack for you!

   

Item#:
ASALUMVERTRACK

Upright Drawer Freezer Racks for 2 in. Boxes

 

Optimize your freezer space!

 

  • Features sturdy handles that allow easy access to samples without requiring the entire rack be removed from the freezer
  • Constructed from durable, corrosion-resistant stainless steel, it is suitable for various freezers, boxes, and samples
  • Cell Dividers protect delicate samples from damage
  • Designed for use with standard 2 in. cardboard, plastic, or metal boxes

 

Easily identify, retrieve, and protect your life’s work.

Check out our freezer rack configurator to find the perfect freezer rack for you!

 
 

Item#:
ASUPDRWFRZRK2IN

Upright Drawer Freezer Racks for 3 in. Boxes

 

Optimize your freezer space!

 

  • Features sturdy handles that allow easy access to samples without requiring the entire rack be removed from the freezer
  • Constructed from durable, corrosion-resistant stainless steel, it is suitable for various freezers, boxes, and samples
  • Designed for use with standard 3 in. cardboard, plastic, or metal boxes

 

*Lock device is ordered separately

 

Easily identify, retrieve, and protect your life’s work.

Check out our freezer rack configurator to find the perfect freezer rack for you!   

 
 

Item#:
ASUPDRWFRZRK3IN
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