Bradley Products – Tissue Marking Dye

Tissue Marking Dye

Bradley Products offers precision-engineered histology and pathology tools tailored for laboratory efficiency and specimen integrity. Known for innovation and reliability, their line includes disposable biopsy cassettes, embedding molds, and stain kits, each designed to meet rigorous lab standards and ensure sample consistency. Bradley Products’ solutions provide durability and ease-of-use, supporting professionals in delivering accurate, high-quality diagnostic results. Discover their full range of products for enhanced lab performance and productivity.

The Davidson Marking System® is the original tissue marking system, first developed for the Mohs technique, currently suitable for a variety of laboratory applications requiring orientation of tissue specimens. These specifically formulated tissue dyes :

  • are suitable for both fresh and frozen tissue samples
  • can be used pre- or post- fixation
  • adhere to tissue throughout processing
  • are clearly visible under the microscope
  • can be easily distinguished from each other
  • are economical and space-efficient

Colors :

  • Green
  • Blue
  • Yellow
  • Orange
  • Black
  • Violet
  • Red
  • Lime

Packaging :

  • 3 cc (1 ml)
  • 1 oz (28 ml)
  • 2 oz (56 ml)
  • 8 oz (227 ml)

Tray type :

  • Wooden
  • Plastic
  • Stainless Steel
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Description

It has now been over 30 years since Bradley Products introduced The Davidson Marking System®. These high quality tissue marking dyes enjoy wide acceptance in hospitals, clinics and research facilities around the world.

The Davidson® dyes are medical dyes that are visible, reliable and safe. While the medical tissue marking dyes were originally developed, and continue to have importance for orienting tissue, many other applications have employed their use as well. This tissue marking dye system is useful for both frozen and fresh tissue processing as the medical marking dye adheres well in either case. The tissue marking system can also be used to process multiple specimens in a single tissue cassette, as the tissue dye will mark the tissue different colors and allow each specimen to be distinguished. This makes them both efficient and economical.

Bradley Products has continued its history of innovation of new products.