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Labels and Tapes
Durable, Versatile, and Easy to Use
MIDSCI™ offers a complete range of laboratory labels designed for efficiency, durability, and cost-effectiveness in any lab environment.
From CryoClear™ laser labels that withstand extreme temperatures down to -196°C, to PR1MA™ Cryo label sheets and rolls that perform in freezing conditions and liquid nitrogen, we have solutions for every need.
Looking for removable lab labels? Our Tough-Tags® are strong yet peel off cleanly without leaving sticky residue. Need specialty options? We also provide wash-off labels, Tough-Spots®, WetGrip™ labels, Biohazard Tough-Spots®, Microplate Cryo-Tags®, and a variety of labeling tapes.
Whatever your labeling challenge, MIDSCI™ delivers reliable products that keep your lab organized.
Can’t find what you’re looking for? Contact us! Our trusted Lab Consultants are ready to support your lab. Don’t forget to sign up for our newsletter to keep up with new offers and promotions.
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
| Temp. Range | -320.8 to 176ºF | -196 to 80°C |
| Ideal Use | 0.2 mL PCR Tubes |
| Length | 0.81 In. | 20.57 mm |
| Width | 0.28 In. | 711.2 mm |
| Color | White |
| U of M | Roll |
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
| Temp. Range | -196°C to 80°C |
| Ideal Use | 1.5 - 2.0 mL Tubes/Vials |
| Width | 0.375 in. |
| U of M | Roll |
| Quantity | 1,000/pk |
Proudly made in the USA! Click here for more made in America products!
OVERSTOCK FLASH SALE: 20% OFF Biohazard Labels!
Organize your lab for less with this Overstock Special!
Get Biohazard Tag Labels on a Roll (MIDSCI-L30) for just $17.26 (was $21.57).
Stock is limited - secure yours before they’re gone!!
Offer valid until 06/30/2026 or while supplies last. Not valid on previous purchases.
Special price applies only to item MIDSCI-L30; no substitutions.
All terms and conditions apply.
Biohazard Tag Labels on a Roll
Biohazard Labels provide a clear and effective way to identify hazardous materials and potential biological risks in laboratory, clinical, and industrial settings. Designed to promote safety and regulatory compliance, these warning labels help alert personnel to the presence of biohazardous substances, reducing the risk of accidental exposure and improper handling.
Ideal for use on containers, equipment, storage areas, and waste disposal units, biohazard labels are easy to recognize immediately. Whether used in research labs, healthcare facilities, or environmental testing environments, these labels support proper safety practices and help maintain organized, compliant workspaces.
Main Attributes
- Permanent Adhesive
- Easy-to-read black, fluorescent, red coloring
- Roll Packaging
- Multiple size options available: 0.9375 x 0.9375 In. or 3 x 1.9375 In.
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