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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.
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!
Exclusive PR1MA™ Labels Promo!
For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-Tags
(PR-TS2413-W and PR-TS3313-W) and get one box FREE! MIX OR MATCH COLORS!
Colors included in the promo are Blue, Green, Red, and Yellow.
For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”
For free item, add item # with chosen color plus “-F” to your cart.
Offer cannot be combined with other discounts or institutional pricing. Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item. Promo valid until 6/30/25 or while supplies last.
All terms and conditions apply.
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!
PR1MA™ - CryoTag Sheets for Microplates
Labeling microplates can be challenging when dealing with temperature variations and exposure to moisture and chemicals. Because of this, high-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoTags 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.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - CryoTag 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 cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoTags 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.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
Exclusive PR1MA™ Labels Promo!
For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoTags
(PR-CTS3819-W) and get one box FREE! MIX OR MATCH COLORS!
Colors included in the promo are Blue, Green, Red, and Yellow.
For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”
For free item, add item # with chosen color plus “-F” to your cart.
Offer cannot be combined with other discounts or institutional pricing. Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item. Promo valid until 6/30/25 or while supplies last.
All terms and conditions apply.
Labeling containers like frozen vials, microtubes, microplates, glass tubes, freezer boxes, plastic bags, and other containers can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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, including stainless steel, aluminum, paint, powder-coated metal, and iron.
PR1MA™ - CryoTags 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.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
Exclusive PR1MA™ Labels Promo!
For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoDots
(PR-CDS95-W) and get one box FREE! MIX OR MATCH COLORS!
Colors included in the promo are Blue, Green, Red, and Yellow.
For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”
For free item, add item # with chosen color plus “-F” to your cart.
Offer cannot be combined with other discounts or institutional pricing. Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item. Promo valid until 6/30/25 or while supplies last.
All terms and conditions apply.
PR1MA™ - CryoDot Sheets for Tubes
Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoDots 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.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
PR1MA™ - CryoTag 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 cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoTags 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.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
Exclusive PR1MA™ Labels Promo!
For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoTags
(PR-CTR3313-W) and get one box FREE! MIX OR MATCH COLORS!
Colors included in the promo are Blue, Green, Red, and Yellow.
For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”
For free item, add item # with chosen color plus “-F” to your cart.
Offer cannot be combined with other discounts or institutional pricing. Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item. Promo valid until 6/30/25 or while supplies last.
All terms and conditions apply.
PR1MA™ - CryoTag Rolls for Tubes
Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoTags 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™ - CryoTags are ready for use in your lab!
Made in the U.S.A!
Exclusive PR1MA™ Labels Promo!
For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoDots
(PR-CDR95-W and PR-CDR13-W) and get one box FREE! MIX OR MATCH COLORS!
Colors included in the promo are Blue, Green, Red, and Yellow.
For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”
For free item, add item # with chosen color plus “-F” to your cart.
Offer cannot be combined with other discounts or institutional pricing. Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item. Promo valid until 6/30/25 or while supplies last.
All terms and conditions apply.
PR1MA™ - CryoDot Rolls for Tubes
Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoDots 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™ - CryoDots are ready for use in your lab!
Made in the U.S.A!
PR1MA™ - CryoTag 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 cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoTags 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.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
Exclusive PR1MA™ Labels Promo!
For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoTags
(PR-CTS2413-W and PR-CTS3313-W) and get one box FREE! MIX OR MATCH COLORS!
Colors included in the promo are Blue, Green, Red, and Yellow.
For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”
For free item, add item # with chosen color plus “-F” to your cart.
Offer cannot be combined with other discounts or institutional pricing. Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item. Promo valid until 6/30/25 or while supplies last.
All terms and conditions apply.
PR1MA™ - CryoTag Sheets for Tubes
Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.
PR1MA™ Cryogenic Labels feature a premium 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™ - CryoTags 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.
These labels come on sheets to be printed on by any laser printer!
Made in the U.S.A!
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