Tough-Tag® Cryo-Babies® on a Roll

Our patented Cryo-Babies® and Cryo-Tags® withstand both long term cryogenic storage conditions and conventional freezer storage. Cryo 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.

Tough-Tag® Station

Easily insert new rolls or remove empty boxes. Specially designed top rail holds rolls in place. Allows easy liner trimming. When loaded, station can be used as a writing surface. Also holds 5-Across Tough-Spots®, Bake-Tags®, Teeny Tough-Tags®, and Sidewall Tough-Tags®! 

Specifications

Proudly made in the USA! Click here for more made in America products!

Tough-Spots® on a Roll for 0.2 to 0.5 mL Tubes

Circular cryogenic labels formatted for handwriting. Tough Spots® on a roll are easy to write PVC cryogenic labels that accept writing from most lab markers. Tough Spots® come in a variety of colors and sizes to ensure the right label for the right job!

Spot Size: 3/16 In. diameter (9.5 mm)   
 

Proudly made in the USA! Click here for more made in America products!

Laser Tough-Tags® Sheets for 15 and 50 mL Tubes

Laboratory labels formatted for laser printers. Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures.

Color: White, Blue, Clear, Green, Orange, Red or Yellow
 

Proudly made in the USA! Click here for more made in America products!

Laser Cryo-Tag® Sheets

Laser-printable cryogenic labels for extreme conditions.

Cryo-Tags® are premium cryogenic labels designed for laser printers and engineered to withstand the harshest laboratory storage conditions. Made with chemically inert materials and a powerful solvent-resistant adhesive, Cryo-Tags® securely adhere to cryogenic vials, microtubes, test tubes, glass vials, beakers, and metal racks without peeling or fading.

Built for long-term sample integrity, CryoTags® remain stable in ultra-low temperature freezers, liquid nitrogen, and flash/snap freezing applications. They also resist high-temperature environments, holding up through boiling water baths at 100°C and dry heat up to 150°C. This durability ensures your sample identification stays clear and reliable through every stage of storage and handling.

Cryo-Tags® provide a dependable labeling solution for any lab that demands accuracy, longevity, and compatibility across a wide range of materials and temperature extremes.
 

Proudly made in the USA! Click here for more made in America products!

Laser Tough-Tag® Sheets for 1.5 and 2.0 mL Tubes 

Our label sheets are specially designed to permanently accept laser printing.

Laboratory labels formatted for laser printers. Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes, and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures.

Colors: White, Blue, Green, Orange, Red, Yellow, or Rainbow Pack

Rainbow Pack includes 5 sheets of each color: Blue, Green, Orange, Red, and Yellow
 

Proudly made in the USA! Click here for more made in America products!

Bake-Tags™ on a Roll

Bake-Tags™ are oven-safe laboratory labels formatted for handwriting. Bake-Tags™ are chemically inert extreme temperature laboratory labels that strongly adhere to a variety of labware including microtubes, test tubes, storage boxes and microscope slides. They resist organic solvents and caustic agents. Bake-Tags™ can be used in ovens as well as liquid nitrogen.

Tough-Tag® Station

Easily insert new rolls or remove empty boxes. Specially designed top rail holds rolls in place. Allows easy liner trimming. When loaded, station can be used as a writing surface. Also holds 5-Across Tough-Spots®, Teeny Tough-Tags®, and Sidewall Tough-Tags®!

Proudly made in the USA! Click here for more made in America products!

Assorted Laser Label Sheets

Cryogenic and laboratory labels formatted for laser printers. Withstands both long-term cryogenic storage conditions and conventional freezer storage. Cryogenic labels are chemically inert with a solvent-resistant adhesive that will adhere to cryogenic vials, microtubes, test tubes, glass vials, beakers, and metal racks. Cryo-Babies®, Cryo-Tags also withstand flash/snap freezing in liquid nitrogen, boiling water baths at 100°C, and dry heat up to 150°C. Tough-Tags® and Tough-Spots® are perfect for accurately identifying important samples stored in moderate freezer temperatures.

Rainbow Pack includes sheets of each color: Blue, Green, Orange, Red, and Yellow   
 

Proudly made in the USA! Click here for more made in America products!

Tough-Spots® on a Roll

Circular cryogenic labels formatted for handwriting. Tough Spots® on a roll are easy to write PVC cryogenic labels that accept writing from most lab markers. Tough Spots® come in a variety of colors and sizes to ensure the right label for the right job!

Tough-Tag® Station

Easily insert new rolls or remove empty boxes. Specially designed top rail holds rolls in place. Allows easy liner trimming. When loaded, station can be used as a writing surface. Also holds 5-Across Bake-Tags®, Teeny Tough-Tags®, and Sidewall Tough-Tags®!
 

Proudly made in the USA! Click here for more made in America products!

Clear Laser Tough-Tag® Sheets

Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures.

Sheets of microtube labels that can be printed directly from a laser printer, eliminating repetitive writing and saving your valuable time. 

• Resists Solvents & Caustic Reagents
• Ideally Sized
• Centrifuge Compatible
• Scuff & Smear Resistant
• Multiple Uses

Proudly made in the USA! Click here for more made in America products!

Thermal Transfer Tough-Tags® on a Roll

Laboratory labels formatted for thermal transfer printers. Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes, and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures.
 

Proudly made in the USA! Click here for more made in America products!

Biohazard Tough-Spots® on a Roll

Specialty Tough Spots on a Roll are now available for specialty applications, such as identifying hazardous or radioactive samples. Durable, color-coded labeling for hazardous samples.

• Temp. resistant from -196°C to 80°C
• Lab safety is always a top priority. Use the Biohazard or Radioactive Tough-Spots to identify tubes or other vessels containing hazardous materials.

Specifications

Proudly made in the USA! Click here for more made in America products!

PR1MA™ CoolCube

Reliable benchtop cooling for PCR and sample protection.

The PR1MA™ CoolCube is designed to keep your samples safely chilled on the lab bench without the risk of temperature fluctuation or freeze-thaw damage. After being frozen overnight, the CoolCube maintains an approximate temperature of 0°C for up to four hours, ensuring samples remain cold, but never frozen, throughout your workflow. Its dual-sided design accommodates 1.5 mL and 2.0 mL microtubes, 0.2 mL PCR tubes and strips, and 96-well PCR plates, making it a versatile solution for molecular biology, PCR setup, and general sample handling.

Ideal for use as a benchtop cooling block or PCR workstation, the PR1MA™ CoolCube helps prevent sample degradation by providing consistent cold temperatures during preparation, extraction, or temporary storage. Whether you're working with enzymes, nucleic acids, or sensitive reagents, this compact cooling platform ensures dependable performance and convenience in any lab setting.

Main Attributes

• Maintains ~0°C for up to 4 hours
• Functions as a benchtop cooling block or PCR workstation
• Dual-sided design fits microtubes, PCR tubes/strips, and 96-well PCR plates
• Prevents sample degradation caused by temperature fluctuations

Proudly made in the USA! Click here for more made in America products!