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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!
PR1MA™ Cool Cube
Reliable benchtop cooling for PCR and sample protection.
The PR1MA™ Cool Cube 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 Cool Cube 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™ Cool Cube 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!
Laser Microscope Slide Tough-Tag® Sheets
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!
PetriStickers™ Petri Dish Labels
Quick, clean, and reliable labeling for petri dishes.
PetriStickers™ provide a fast, neat, and dependable way to label petri dishes in laboratory environments. Designed for ease of use, these stickers apply directly to the back of the petri dish, keeping labeling information visible without interfering with sample handling, streaking, or observation.
Each sticker is made with waterresistant ink, durable substrate materials, and strong adhesives that remain securely attached across a wide temperature range, from 42ºC down to 4ºC. Once applied, plates can be comfortably held for streaking or colony transfer, safely stored in incubators or refrigerators, and easily photographed for documentation.
Ideal for microbiology, research, teaching labs, and quality control environments, PetriStickers™ help streamline workflow while maintaining clean, professional labeling.
Main Attributes
- Quick and neat labeling for petri dishes
- Waterresistant ink, substrate, and adhesive
- Secure adhesion from 42°C to 4°C
- Applies to the back of petri dishes for unobstructed handling
- Compatible with incubation, refrigeration, and imaging
- Improves comfort and control during streaking and colony transfer
Proudly made in the USA! Click here for more made in America products!
Thermal Transfer Xylene Tough-Tags®
Thermal Transfer Xylene Tough-Tags® are high-performance, xylene-resistant labels designed specifically for thermal transfer label printers. Engineered for demanding laboratory environments, these labels offer excellent resistance to most common laboratory solvents and short-term resistance to acetone and xylene.
Built for exceptional durability, Thermal Transfer Xylene Tough-Tags® maintain legibility and adhesion even under frequent handling and exposure to harsh chemicals. They are ideal for reliably labeling beakers, bottles, flasks, glass vials, tubes, tube racks, and pipettes, helping ensure clear identification and organization throughout laboratory workflows.
These rugged labels are a dependable solution for labs that require long-lasting, solvent-resistant labeling without compromising print quality or performance.
*100% Virgin polypropylene tubes are recommended. Avoid the use of siliconized surfaces.
Proudly made in the USA! Click here for more made in America products!
PR1MA™ Sealing Mats
PR1MA™ 96-Well PCR Sealing Mats are high-quality, reusable silicone mats designed to provide a secure, evaporation-resistant seal for 96-well PCR plates. Measuring 4.67 In. (L) x 2.90 In. (W), These mats fit standard 96-well formats and help maintain sample integrity during PCR and other laboratory workflows.
The pierceable silicone construction allows for easy sample access with pipette tips or needles without compromising the seal, reducing the risk of contamination or sample loss. PR1MA™ sealing mats are engineered to minimize evaporation, helping ensure consistent and reliable experimental results. Suitable for use across medical, pharmaceutical, food industry, and molecular biology applications, these sealing mats are rigorously tested and certified free of detectable RNase, DNase, DNA, and PCR inhibitors, making them ideal for sensitive molecular assays.
Main Attributes
- Pierceable silicone sealing mat for convenient sample access
- Evaporation-resistant seal to minimize sample loss
- Compatible with standard 96-well PCR plates
- Dimensions (L x W): 4.67 x 2.90 In.
- Suitable for medical, pharmaceutical, food, and molecular biology use
- Certified free of RNase, DNase, DNA, and PCR inhibitors
Proudly made in the USA! Click here for more made in America products!
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