Self-adhesive printer label Brady 121015 Black White

The Brady 121015 self-adhesive printer label is made of durable polypropylene (PP) and is designed for reliable specimen and item identification in laboratory and general labeling tasks. With a width of 6.4 m and a height of 1.27 cm, the black-on-white format provides clear contrast for printed text. These labels are formulated to remain adhered to vials, tubes and other containers across a wide temperature range and to resist common laboratory solvents.

Advantages

Labels are constructed from polypropylene for mechanical strength and solvent resistance. They maintain adhesion from liquid nitrogen temperatures up to autoclave conditions and tolerate exposure to solvents such as DMSO, short-term xylene, isopropyl alcohol (IPA) and ethanol. The black-on-white printable surface ensures legible, high-contrast output for barcode or text printing.

Suitable for

• Labeling cryogenic vials and frozen specimen tubes
• Identification of autoclaved containers and labware
• Barcode labeling for inventory and sample tracking
• General-purpose labeling in research, clinical and academic labs

Key specifications

• Material: Polypropylene (PP)
• Color: Black print on white label
• Width: 6.4 m
• Height: 1.27 cm
• Brand: Brady
• Manufacturer part number (MPN): 121015
• EAN: 0662820984122

How to use

Load the Brady 121015 label roll into a compatible direct thermal or thermal transfer label printer according to the printer manufacturer’s instructions. Print the required text or barcode, let any ribbon or ink dry if used, and apply the label to a clean, dry surface of the container. For best adhesion, ensure the container surface is free of oils, frost or heavy condensation before applying.

Usage recommendations

For long-term cryogenic storage, verify adhesion after cooling and consider applying labels to an area sheltered from direct contact with liquid nitrogen. When exposing labeled items to strong solvents or repeated autoclave cycles, test a sample label to confirm legibility and adhesion under your specific conditions.