Cryo-Tags® & Tough-Spots®


Laser Cryo-Tags®
Perfect for easy sample identification and storage!

Our patented Cryo-Babies® and Cryo-Tags® withstand both long term cryogenic storage conditions and conventional freezer storage. These labels are chemically inert with a solvent resistant adhesive that will adhere to croygenic vials, microtubes, test tubes, glass vials, beakers and metal racks. Cryo-Babies® and Cryo-Tags® also withstand flash/snap freezing in liquid nitrogen, boiling water baths at 100°C and dry heat up to 150°C.



Cryo-Tags® on Rolls
Perfect for easy sample identification and storage!

Our patented Cryo-Babies® and Cryo-Tags® withstand both long term cryogenic storage conditions and conventional freezer storage. These labels are chemically inert with a solvent resistant adhesive that will adhere to croygenic vials, microtubes, test tubes, glass vials, beakers and metal racks. Cryo-Babies® and Cryo-Tags® also withstand flash/snap freezing in liquid nitrogen, boiling water baths at 100°C and dry heat up to 150°C.



Direct Thermal Cryo-Tags®
For use in Temperatures From 70°C to -196°C
Direct Thermal Cryo-Tags® are formatted to easily work with the Dymo® Labelwriter®, but also work with most direct thermal printers. Quickly label your samples with sharp text, clear barcodes or a combination of both!
To download label templates, please visit Dymo® Setup and Instructions in our support section.


Thermal Transfer Cryo-Tags­®
Thermal Transfer Labels for Storage in Temperatures from 80°C to -196°C

For Use with Thermal Transfer Printers.



Laser Tough-Spots®
Pre-Cut Peel-Off Round Labels for Microcentrifuge Tube Tops

Tough-Spots® are chemically inert and flexible white and colored polyolefin labels that adhere to most plastics as well as glass and metals. These labels withstand temperatures from +100°C to -196°C (vapor and liquid phase nitrogen storage, up to moderate oven temperatures) and can endure sustained humidity and soaking, submersion in boiling water baths, autoclaving, organic solvents, caustic agents and other challenges without peeling, degrading or becoming brittle.

Tough-Spots® will accept any marking instrument. Just write or print from a laser printer, peel back the label and affix to the top or side of a microtube or cryovial.


Tough-Spots® on Rolls
Pre-Cut Peel-Off Round Labels for Microcentrifuge Tube Tops

Tough-Spots® are chemically inert and flexible white and colored labels that adhere to most plastics as well as glass and metals. These labels withstand temperatures from +100°C to -196°C (vapor and liquid phase nitrogen storage, up to moderate oven temperatures) and can endure sustained humidity and soaking, submersion in boiling water baths, autoclaving, organic solvents, caustic agents and other challenges without peeling, degrading or becoming brittle.

Tough Spots® on a roll are easy to write-PVC labels, that accept writing from most lab markers including our Solvent Resistant Pens and Teeny Writers. These labels are temperature resistant from 80°C to -196°C. A variety of colors, sizes and formats ensures the right label for the right job! Also the dispensing box assists in individual tubs used in small experiments.