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

Shop Now

Sterile Harvest Test Tubes with 2 position caps

Sterile Harvest Test Tubes with 2 position caps

Shop Now

MIDSCI Cryo Label Sheets

MIDSCI Cryo Label Sheets

Shop Now

|◀ 13 - 24 of 195 ▶|
View:
on Sheets ideal for 0.5-2 mL Tubes

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! 

Item#:
ASLABEL33X13
on Sheets ideal for General Use

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! 

Item#:
ASLABEL38X19
Cryo Labels ideal for Plates

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! 

Item#:
ASLABEL38X6
on Sheets ideal for Cryogenic Vials

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! 

Item#:
ASLABEL43X19
on Sheets ideal for General Use

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! 

Item#:
ASLABEL28X44
on Sheets ideal for General Use

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! 

Item#:
ASLABEL67X25


Discover the quality and reliability you've come to expect from MIDSCI.

 Our MIDSCI Cardboard Boxes are now rebranded as PR1MA™ Cardboard Freezer Boxes and Inserts.
 
Next time you order a MIDSCI Freezer Box, you can expect the same great product, under a new name!


 

 

PR1MA™ Card Board Freezer Boxes and Inserts

  • Used for upright freezer or chest freezer racks
  • Temperature Range: -196 to +121ºC
  • Box has drain holes on bottom and a writing area on the lid
  • Standard 5.25 x 5.25 x 2-inch format, Also available in 3 and 4 inch format
  • Available cell dividers: 144, 100, 81, 64, 49, 36, 25, or 16

Specifications

Cardboard Boxes
Item NumberDescriptionDimension L x D x H
SB2CCStandard White 2" Cardboard Box5.25 x 5.25 x 2 inch
SB2CC-XX*Standard White 2" Box w/cell divider
SB2CStandard Yellow 2" Cardboard Box
SB2C-XX*Standard Yellow 2" Cardboard Box w/cell divider
SB3CStandard White 3" Cardboard Box5.25 x 5.25 x 2.937 inch
SB3C-XX*Standard White 3" Cardboard Box w/cell divider
SB4CStandard White 4" Cardboard Box5.81 x 5.81 x 4.84 inch
SB4-XX*Standard White 4" Cardboard Box w/ cell divider
*xx=number of dividers (144,100,81,64,49,36,25,16)
Standard Box Dividers for Cardboard and Metal Boxes
Item NumberDescriptionDimensions L x D x H
CD-16Box Divider, 16-Cells4.857 x 4.857 x 1.312 inch
CD-25Box Divider, 25-Cells
CD-36Box Divider, 36-Cells
CD-49Box Divider, 49-Cells
CD-64Box Divider, 64-Cells
CD-81Box Divider, 81-Cells
CD-100Box Divider, 100-Cells
CD-144Box Divider, 144-Cells
CD4-16Box Divider, 16-Cells5.375 x 5.375 x 2.75 inch
CD4-36Box Divider, 36-Cells

 

Item#:
ASCARDBOARDRK

Upright Freezer Racks

 
Upright freezer racks made of stainless steel to accommodate a variety of freezers, boxes, and samples.  Check out our freezer rack configurator for the right one for you! 
Item#:
ASUPRIGHTRKS

Chest Freezer Racks

These stainless chest freezer racks allow you to maximize your space.
Available in many sizes to fit a variety of freezers and boxes, we have the right one for your research!

Check out our freezer rack configurator to find your freezer rack today!

 

ITEM #RACK DIMENSIONS (W x L x H)
CF-10-25.5 x 5.63 x 22.25 in
CF-10-35.5 x 5.63 x 24.19 in
CF-11-25.5 x 5.63 x 24.5 in
CF-12-25.5 x 5.63 x 26.56 in
CF-13-25.5 x 5.55 x 28.6 in
CF-14-25.5 x 5.63 x 30.81 in
CF-15-25.5 x 5.63 x 33 in
CF-3-25.5 x 5.55 x 7 in
CF-4-25.5 x 5.63 x 8.83 in
CF-4-35.5 x 5.63 x 13.25 in
CF-5-25.5 x 5.55 x 11.31 in
CF-5-35.5 x 5.63 x 16.38 in
CF-6-25.5 x 5.55 x 13.33 in
CF-6-35.5 x 5.63 x 19.5 in
CF-7-25.5 x 5.63 x 15.63 in
CF-7-35.5 x 5.55 x 22.56 in
CF-8-25.5 x 5.63 x 17.56 in
CF-8-35.5 x 5.63 x 25.88 in
CF-9-25.5 x 5.63 x 20 in
CF-9-35.5 x 5.63 x 28.88 in
CFLB-46.13 x 6.17 x 20.85 in
CFLB-56.13 x 6.17 x 26 in
CFLB-66.13 x 6.17 x 31.15 in

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.

 

Item#:
ASCULTUBES

DuoClick™ Two Position Screw-Cap Culture Tubes

  • New patent pending screw-cap!
  • Aerobic culturing at first click
  • Anaerobic after second click
  • Printed graduations
  • Flat, markable screw-cap

DuoClick™ tubes feature a unique, patent pending screw closure system. DuoClick™ tubes completely eliminate the excess force, splashing and general frustration of traditional snap-cap culture tubes. The advanced cap design includes two distinct positions for aerobic and anaerobic culturing. Just rotate the cap 1/4 turn to the first click to secure the cap in the aerobic position. Or, rotate it another 1/2 turn past the second click for a leakproof, airtight seal for anaerobic culturing.

DuoClick™ tubes are available gamma sterilized, with screw caps attached, and in our exclusive ready-to- use rack packaging. Polypropylene tubes can be centrifuged at up to 4,000 x g.

Item#:
ASCULT5MLTUBES

Popular fraction-collector-plate style racks 

Rack holds 1.5 to 2.0mL microtubes in a 5 x 16 array. Tubes sit in large wells with conical bottoms. Polypropylene rack is ideal for freezer storage. Autoclavable. Available in natural, blue, greenpink, yellow, orange, or assorted colors (one of each). Rack measures 8 7/8 x 2 5/8 x 1 1/8". Packs of 5.

HS29025B

Blue

80-Well Microtube Rack, holds 1.5/2.0ml Tubes, Blue, 5/pk  
HS29025C
Green
80-Well Microtube Rack, holds 1.5/2.0ml Tubes, Green, 5/pk 
HS29025D
Pink
80-Well Microtube Rack, holds 1.5/2.0ml Tubes, Pink, 5/pk 
HS29025E
Yellow
80-Well Microtube Rack, holds 1.5/2.0ml Tubes, Yellow, 5/pk 
HS29025F
Orange
80-Well Microtube Rack, holds 1.5/2.0ml Tubes, Orange, 5/pk 
HS29025G
Assorted
80-Well Microtube Rack, holds 1.5/2.0ml Tubes, Assorted, 5/pk 
Item#:
AS80WELLRK
|◀ 13 - 24 of 195 ▶|
View: