Cryo-Babies Rainbow Laser Tag Label for 0.5 ml Tubes 2300 Labels

Cryo-Babies RNBW-2300 Rainbow Laser Labels (24 x 13 mm, for 0.5 ml Tubes)

The Cryo-Babies RNBW-2300 is a high-performance cryogenic labeling solution specifically engineered for the identification of 0.5 ml microtubes and cryogenic vials. Manufactured from a flexible polyolefin material, these labels are designed to expand and contract at the same rate as the plastic tube, ensuring a permanent bond through extreme temperature fluctuations. The "Rainbow Pack" includes five distinct colors (Blue, Green, Orange, Red, and Yellow), allowing for rapid visual identification and color-coding of laboratory samples. Formatted for standard laser printers, these heat-resistant sheets will not jam or curl, providing a professional alternative to handwriting.

Technical Performance and Design

• Extreme Temperature Range: Engineered to withstand temperatures from -196°C (Liquid Nitrogen vapor phase) up to 150°C (Dry Heat/Autoclaving), making them suitable for everything from cryo-storage to boiling water baths.

• Thermal Expansion Matching: The polyolefin base material is chemically matched to typical laboratory plastics, preventing the labels from peeling or becoming brittle in ultra-low temperatures.

• Chemically Inert Adhesive: Features a solvent-resistant acrylic adhesive that adheres securely to polypropylene, glass, and metal without cracking or degrading when exposed to common lab reagents.

• Laser Printer Optimized: Sheets are specially top-coated to accept laser toner without smudging and are designed to stay flat through the high-heat cycles of office and industrial laser printers.

Product Specifications

• Catalog Number: RNBW-2300

• Label Size: 0.94 x 0.50 in. (24 x 13 mm)

• Ideal Tube Size: 0.5 ml Microtubes

• Temperature Resistance: -196°C to 150°C

• Colors Included: Blue, Green, Orange, Red, and Yellow (4 sheets per color)

• Layout: 119 Labels per Sheet (7 Across / 17 Down)

• Total Quantity: 2,380 Labels per Package

Key Benefits & Applications

• High-Density Sample Coding: The assorted colors allow researchers to organize large sample sets by study cohort, date, or specific reagent types at a glance.

• Cryogenic Archiving: Perfect for long-term storage of DNA, RNA, and protein samples in -80°C freezers or liquid nitrogen dewars where standard labels often fail.

• Centrifuge Stability: The thin-film design ensures that labeled tubes will not bind or become unbalanced in centrifuge rotors during high-speed spins.

• Universal Adhesion: Validated for use on standard 100% virgin polypropylene tubes, providing a reliable seal that resists peeling even in 100% relative humidity environments.

All product names, logos, and brands are property of their respective owners. Cryo-Babies is a registered trademark of Diversified Biotech.