- Internal thread provides the most optimal sealing for storage at ultra-low temperatures
- Standard available with a unique 2D Data-Matrix code (adhere to the ECC200 standard) on the tube bottom
- 2D codes and 1D rack barcodes are permanently laser etched
- A large human-readable code next to the 2D code
- 100% quality control on all 2D codes
- Available in bulk and Arctic Rack-24 (based on the global recognized ANSI / SLAS standards for storage racks)
- 24-format Screw Caps are available in as many as 12 colors
- Black code surface cannot be separated from the transparent tube due to the unique 2K injection molding technique
- Class 7 clean room production
- RNase/DNase and pyrogen free
Replacement for item 1775-2401.