AlteTube™
Septum cap
2D coded tubes
Engineered for Reliable, Long-Term Sample Storage
Flexible by design — TPE septum caps ensure quick, consistent sealing with AlteTube™ volumes 0.5ml to 1.4ml.
SBS rack format
Cap colours:
Available in: 96 SBS racks
Identify — Preserve — Process
More than just a tube
Superior quality 2D coded tubes to assist sample identification. Designed for short or long term storage down to cryo temperatures.
Temperature range: -196°C to 121°C
Trusted expertise
The AlteTube™ range is developed by pioneers of 2D coded technology, purpose-built for reliability, and automation compatibility.
Permanent 2D barcode
High-durability laser etched 2D DataMatrix code designed for extreme lab conditions to resist freezing, thawing, chemicals, and wear.
Triple identification for traceability
Easily identifiable with 2D code, 1D barcode, and Human Readable Number (HRN). The AlteTube™ range is visually verifiable and fully automation-compatible.
Clever cap design
Individual TPE caps for SBS format tubes. The flexible backing mat allows simultaneous capping of 96 tubes.
Seamless dual-injection moulding
Crystal-clear tubes fused with solid black base for structural integrity and optical clarity — manufactured in ISO 9001:2015 and ISO 14001:2015 certified facilities.
Code recovery
The AlteTube™ range adheres to the ECC200 standards. Reed-Solomon error correction codes in the DataMatrix barcode reconstruct and verify data for improved accuracy.
Collaboration throughout the range
Our team of engineers work directly with our tube manufacturing team to ensure that tubes and equipment work seamlessly together.
Full rack septum capper
Semi-automated septum capper for most manufacturer’s septum cap mats and tubes in SBS rack format.
Set-up packs
Store and track samples easily with all the kit supplied in one cost saving package.
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- Preserve
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