Advanced Search

Laser Tough-Spots® and Tough-Tags™

By Diversified Biotech
Laser Tough-Spots® and Tough-Tags™

Laser Tough-Tags® are chemically inert labels that strongly adhere to microtubes, test tubes, storage boxes and other microscope slides. They are temperature resistant from 121°C to –40°C and withstand autoclaving, boiling water baths, freezer temperatures, organic solvents and caustic agents. For best adhesion it is recommended that siliconized surfaces be avoided.

Tough-Tags® are perfect for accurately identifying important samples stored in tubes, microplates or boxes that will be autoclaved or stored in moderate freezer temperatures.

Laser Tough-Spots® are circular cryogenic labels formatted for laser printers. The chemically inert and flexible white and colored polyolefin labels adhere to most plastics as well as glass and metals. Tough-Spots® withstand vapor and liquid phase nitrogen storage and can endure sustained humidity, soaking, submersion in boiling water baths, autoclaving, organic solvents, caustic agents and other challenges without peeling, degrading or becoming brittle. For storage in temperatures from -196°C to 150°C.

Cat.No. Name Size EA     PK    
360-SPOT-1000 Laser Tough-Spots 3/8"       $67.00
Add To Favorites
360-SPOT-2000 Laser Tough-Spots 1/2" $67.00
Add To Favorites $67.00
Add To Favorites
360-SPOT-3000 Laser Tough-Spots 3/4" $67.00
Add To Favorites      
360-SPOT-4000 Laser Tough-Spots 1.00" $67.00
Add To Favorites      
360-SPOT-5000 Laser Tough-Spots 7/16" $67.00
Add To Favorites      
360-LTTI-1000 Laser Tough-Tags 1.00 x 1.00"       $72.75
Add To Favorites
360-LTTI-2000 Laser Tough-Tags 1 5/8 x 5/8" $72.75
Add To Favorites      
360-TTSW-2240 Laser Tough-Tags 0.94 x 0.5"       $74.93
Add To Favorites
360-TTGP-1050 Laser Tough-Tags 1.50 x 0.75"       $72.75
Add To Favorites

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.

Quick Order

* Required

New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top