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Cryogenic Barcode Labels with SimPEEL™ Technology – 1″ x 1″

Regular price $37.20

Core size + Quantity
Color: White

Cryogenic Barcode Labels with SimPEEL™ Technology – 1″ x 1″

NitroTAG® with SimPEEL™ Technology – Cryogenic Barcode Labels for Liquid Nitrogen Storage (PATENT PENDING)

Size: 1″ x 1″ / 25.4mm x 25.4mm

Label across: 1

Color: White

Labels/roll: 1,000 (1″ core) or 3,000 (3″ core)

Core: 1″ or 3″

Perforation: No

Adhesive: Max strength extra-permanent

Temperature range: From -196°C to +110°C

Recommended Ribbons:  RR-Class Smudge and Alcohol Proof Resin Ribbons

Cryogenic labels for identifying small diameter cryo vials, tubes, plates, cardboard freezer boxes, polypropylene cryo-boxes, and plastic bags. These cryo labels feature our new patent-pending SimPEEL technology, making peeling them off their liner quick and easy. Their innovative adhesive-free tab design also makes the labels’ application on their destined container hassle-free, as they won’t stick to your hands or gloves, eliminating in this fashion adhesive contamination. Ideal for routine, high-volume container identification in hospitals, clinics, blood collection centres, biotechnology companies, biorepositories, and other. They are designed for long-term cryo storage under cryogenic laboratory conditions, including liquid nitrogen (-196°C/-321°F), freezers ( -80°C/-112°F), and for dry ice transport. Labels can be printed with all major brands of thermal-transfer printers.


  • Resistant to extreme cryogenic conditions – as low as -196°C; with zero curing time
  • SimPEEL™ technology allows for effortless peeling and application
  • Adhere to wet and moist surfaces
  • Resistant to spraying and swabbing with alcohol and sanitizing wipes
  • Permanent adhesion, especially on curved surfaces (vials & microtubes)

*SimPEEL™ can be integrated into the label of your preference. Please contact-us  for more information


Core Size

1", 3"

25.4 mm, 76.2 mm

Qty / UOM

1000, 3000

Adhesive Permanent
Brand Name NitroTAG®
Printing Method Thermal-Transfer


25.4 mm



25.4 mm

Labels Across


Product Uom


Label Uom




Core Type




Black Mark



Frequently Asked Questions

Yes, NitroTAG® with SimPEEL™ labels are thermal-transfer printable and require a ribbon to be printed. These labels require an RR-class ribbon of the same width or larger.

No, NitroTAG labels are best applied at room temperature. For labeling already frozen vials and tubes, we recommend CryoSTUCK® labels, a line of cryogenic labels specially designed for that purpose.

Please consult our handy sizing guide, where you will find recommendations for the most common vial/tube sizes.

No, these labels are meant to be printed using a thermal-transfer printer with a ribbon. For more information, you can consult our printer buying guide, or for a DYMO-compatible cryogenic label solution, click here.

Yes, our NitroTAG labels will resist short-term spraying and wiping with various alcohols, as well as common surface sanitizing wipes.

No, NitroTAG labels have a permanent adhesive. For removable cryogenic solutions, see here.

No, these labels are not compatible with automated print and apply systems. For more details, please consult our technical support team.

Barcoding or label design software can be used to create templates that conform to your label’s size. You can then insert design elements within the template for easy printing.

Yes, these labels are made from the same durable materials.

Yes, SimPEEL reduces the time needed to label vials and tubes by making the peeling and application steps quicker and easier.

Yes, our SimPEEL technology is designed to make peeling labels off their liner quick and easy.

Yes, SimPEEL labels have an adhesive-free tab that allows the labels to be handled without touching the label adhesive, providing a glove-friendly labeling option.

SimPEEL technology is simple to use. Simply use the adhesive-free tab to effortlessly peel the label from its liner, apply the other adhesive end to the container you wish to label, remove the tab, and finish applying the label.

Yes, the margin on these labels is somewhat larger, so some adjustments need to be made to your label design template. For more details, please consult our technical support team.

Yes, we can add our SimPEEL technology to any of our existing label products. For more details, please consult our technical support team.

Yes, we can provide our NitroTAG featuring SimPEEL technology cryo labels preprinted with full-color graphics and logos, as well as variable or serialized information from a database. Learn more about our custom printing options.

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