The 3.00ml tubes with external thread hybrid guarantee sample traceability and optimize working volume. The transparent part of the tube walls enable easy visual checking of the sample, while the different coding guarantees sample traceability. Samples can be identified with the 2D Data-Matrix, numeric human readable and by written codes on the white surface of the tube. The high contrast 2D and human-readable codes are permanently laser-etched into the white surfaces, so that they can never wear or fall off. 

Using externally threaded storage tubes eliminates the possibility of the sample coming into contact with the screw thread, minimizing chance of cross-contamination while improving sample integrity. The 3.00ml tubes can provide a high working volume with a relatively low tube height. 

Superior features:

• White bottom and side walls cannot be separated from the from the transparent tube due to a unique injection molding technique
• Made from medical approved Polypropylene (CE-IVD)
• 2D and human-readable codes are permanently laser-etched into white surfaces
• Standard available in bulk and Micronic ULT Rack
• Compatible with automated systems
• Triple start thread for optimal sealing quality
• Screw cap cannot be overturned due to unique lock when sealed
• Improved sample integrity due to external thread (cross-contamination is minimized)
• Produced in certified class-7 clean rooms
• RNase/DNase and Pyrogen free
• Thick tube walls, sturdy design and excellent properties for ultra low temperature storage

Available options:

• Sterilization using gamma irradiation or Eto treatment
• Precapped with Screw Cap
• Customized 2D Data-Matrix tube code

Material: Highest purity PP Inner Tube Shape: Flat bottom  Working volume (+21ºC): 2.45ml Tube height: 23.0mm Tube height in rack: 24.0mm Temperature range: Vapor phase LN2 to +100°C