Securely seal your storage tubes
Preserve the integrity of your samples with Micronic screw caps
Micronic internally threaded low profile screw caps securely seal tubes for long-term sample storage at ultra-low temperatures. To meet the diverse needs of different researchers, Micronic offers a range of sealing solutions. Internally threaded tubes can be sealed with a standard screw cap, a Screw Cap Ultra, or a low profile screw cap.
The internally threaded low profile screw caps are available for 96-well tubes (resulting in freezer space savings up to 33%), and are compatible with Micronic sample storage tubes in the following volumes: 0.50ml, 0.75ml, 1.10ml, 1.40ml and 2.00ml.
Product features
The silicon O-ring on the internally threaded screw cap provides the most optimal seal for storage at ultra-low temperatures.
The internally threaded low profile screw caps are compatible with 96-well (0.50ml, 0.75ml, 1.10ml, 1.40ml, and 2.00ml) tubes.
The low profile screw caps are available in 12 colors: black, grey, white, yellow, orange, red, pink, purple, blue, light blue, light green, and green.
The internally threaded low profile screw caps resist chemical solvents. All caps are produced in a class 7 clean room and are RNase/DNase and Pyrogen free.
- Material Highest purity PP with Silicon O-ring
- Cap height 7.5 mm
- Temperature range Vapor phase LN2 to +140°C
- Available sterile, gamma radiated, (15 kGy avg.) or Et0 treated
- Available pre-capped on Micronic screw cap tubes
- Saves 33% of freezer space
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Product downloads
- Caps for Sample Storage Tubes Download
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