Labtag NitroTAG Cryogenic Barcode Labels (31.8 mm x 12.7 mm) – Liquid Nitrogen & Deep-Freeze Thermal-Transfer Labels (JTTA-18)

Uncompromising Sample Tracking for Ultra-Low Temperature and Cryogenic Storage. Engineered specifically for biomedical, clinical, and laboratory applications, the Labtag JTTA-18 NitroTAG labels provide permanent, fail-safe identification under extreme thermal conditions. Designed to adhere securely to cryovials, microtubes, cryo boxes, and freezer racks, these thermal-transfer labels withstand direct immersion in liquid nitrogen (-196°C) and long-term storage in -80°C freezers without peeling, cracking, or degrading.

Key Features:

• Extreme Cryogenic Resistance: Rated for temperatures from -196°C to +100°C. Safe for liquid phase and vapor phase liquid nitrogen, dry ice transport, and autoclave sterilization cycles.

• Aggressive Cryo-Grade Adhesive: Specially formulated permanent adhesive ensures immediate, permanent bonding to polypropylene, polyethylene, glass, and metal surfaces without lifting at sub-zero temperatures.

• High-Density Barcode Printing: Optimized for crisp, high-resolution thermal-transfer printing. Ensures 1D and 2D DataMatrix/QR barcodes remain 100% scannable through repeated freeze-thaw cycles.

• Chemical & Solvent Resilient: Resists routine exposure to laboratory chemicals, including ethanol, isopropanol, mild solvents, and sanitizing wipes when printed with recommended resin ribbons.

• Standard Laboratory Format: Sized at 1.25" x 0.5" (31.8 mm x 12.7 mm) to fit standard 1.5 ml to 2.0 ml microtubes, cryovials, and microplate sides without obstructing graduations.

Technical Specifications

• Product Code: JTTA-18

• Label Dimensions: 1.25" x 0.5" / 31.8 mm x 12.7 mm

• Temperature Range: -196°C to +100°C

• Print Technology: Thermal-Transfer (Requires Resin / Wax-Resin Ribbon)

• Adhesive Type: Permanent Cryogenic-Grade Acrylic

• Core Diameter: 1" (25.4 mm) standard or 3" (76.2 mm) upon request

• Surface Compatibility: Polypropylene (PP), Polyethylene (PE), Glass, Aluminum, Stainless Steel

• Application Environment: Standard room temperature application onto clean, dry surfaces prior to freezing