XXLX4000
2D tubes with external threads for large volume samples





Try XXLX4000 now!


SAFEĀ® XXLX4000
The Allround Talent! For large tissue samples, solids (seeds, soil, food, etc.), and high-volume liquid samples like urine and whole blood.
XXLX4000 at a Glance:
- Working Volume: 4.000 µl
- Height: 41,2 / 41,8 mm (Tube with Screw Cap / Tube with Screw Cap in Rack)
- Storage Temperature: Down to -196°C (Gas phase of liquid nitrogen)
- Secure storage through unique coding on the bottom of the tubes
- Optional Side Coding: 2D and HR
- Space-saving storage with standardized SBS rack.
- Tubes have an external thread ā minimizes the risk of cross-contamination
- The tubes can be delivered in bulk or pre-racked
- Available as production sterile or e-beam sterilized
- Designed in Germany, Produced in the European Union
Format
SBS 24
Working Volume
4.000 µl
Temperature
Up to -196°C
All the benefits of SAFEĀ® at a glance
All the benefits of SAFEĀ® at a glance

Technical Specifications
XXLX 4000
SAFEĀ® 2D Sample Tubes for Automation
In standardized SBS Rack
Dimensions LxW: 127.76 x 85.48 (+/- 0.25 mm)
Optional Sterilization E-Beam / ETO
Availability in Rack, Bulkware
Outer Diameter: 17.80 mm
Working Volume
| with Screw Cap | 4.000 µl |
| with Push Cap | 4.000 µl |
Storage Temperature
| with Screw Cap | -196°C |
| with Push Cap | n/a |
Sidecode-Labeling
| Barcode 1D | optional |
| Human Readable | optional |
Tube Height
| without Cap | 39.4 mm |
| with Screw Cap | 41.2 mm |
| with Push Cap | n/a |
Screw Caps
| pre-capped | Yes |
| with Cap-Rack | Yes |
| Bulkware | Yes |
Rack Height
| non capped Tubes | 39.8 mm |
| screw capped Tubes | 41.8 mm |
| with Rack Lid | 43.8 mm |
Find Item Number
SAFEĀ® XXLX4000 2D Tube for 4 ml Sample Storage in SBS 24 Rack
SAFEĀ® XXLX4000 Tube without Visible Side Code
This version of the SAFEĀ® XXLX4000 Tube shows the tube in a clean design without visible side coding. Unique identification is still provided by the 2D code on the bottom of the tube. This keeps the tube visually reduced while remaining suitable for structured workflows involving larger sample volumes.
SBS 24 Rack for SAFEĀ® XXLX4000 Tubes
The empty SBS 24 rack shows the defined 24-position layout for SAFEĀ® XXLX4000 Tubes. The fixed positions support reproducible workflows when loading, storing and processing the tubes. With its standardized rack format, even large-volume samples can be clearly organized and integrated into existing laboratory and automation processes.
Suitable for the following SAFEĀ® devices and accessories
SAFEĀ® YOU CAN TOUCH
Order the LVL Sample Pack now with sample tubes in the following volumes:
300µl ā 8ml, including the new SAFEĀ® Rack GEN3
Learn more about LVL SAFEĀ® products
The LVL Tube Laser Marker TLM 864:
Although the automation-friendly Data-Matrix code on the bottom of storage tubes has been standard for many yearsāand has greatly simplified sample handlingāmany users want to mark the tubes with their specific information. At the same time, they want to move away from time-consuming and unreliable labeling methods.
For this need, LVL has developed a fully automatic tube laser marker. The TLM 864 can automatically laser-mark SAFEĀ® tubes in SBS 96, SBS 48, and SBS 24 formats from two sides and link the information in a database with the 2D code previously lasered during production. Up to 500 tubes per hour can be coded from nine SBS/ANSI positions.
LVL`D UP – Whatās New, Whatās Different?
A completely redesigned automation-friendly rack and tube take our long-term storage tubes to the next level. Join us and upgrade your sample storage. In addition to more than 13 different cap colors and countless possibilities for customizing tube and rack coding, we adapt your sample storage system to your needs and preferences.
Latest News from SLAS 2023 in Boston! – Our Product Manager Waldemar Janzen explains the functions of the TLM864.
SAFEĀ® XXLX4000 SAMPLE TUBES - SECURELY STORE LARGE SAMPLES
The SAFE® XXLX4000 sample tubes from LVL technologies provide a reliable solution for securely storing large sample volumes. With a usable volume of 4000 µl, these tubes are ideal for extensive laboratory processes. The 2D-coded tubes ensure easy identification and traceability, while the robust design allows for safe storage in ultra-low temperature freezers.
Perfect for labs that rely on maximum efficiency and safety. The SAFEĀ® XXLX4000 sample tubes offer an excellent combination of volume and stability, making them ideal for storing samples in extreme environments. Thanks to the high quality and durability of these tubes, you can be confident that your samples are safe and protected.
Improve your laboratory processes with the SAFEĀ® XXLX4000 sample tubes and experience the benefits of this innovative solution. Rely on the quality and reliability of the SAFEĀ® XXLX4000 sample tubes to protect your valuable samples from external influences.
Benefit from the robust construction and high chemical resistance that make these tubes an ideal choice for demanding laboratory applications.
Trust the proven performance of the SAFEĀ® XXLX4000 sample tubes and ensure the integrity of your samples at every stage of your research.
SAFE® XXLX4000 2D-Tube für 4 ml Probenlagerung im SBS 24 Rack
SAFEĀ® XXLX4000 Tube ohne sichtbaren Side Code
Diese Variante des SAFEĀ® XXLX4000 Tubes zeigt das Rƶhrchen in einer cleanen Ausführung ohne sichtbare seitliche Codierung. Die eindeutige Identifikation erfolgt weiterhin über den 2D-Code am Tubeboden. Dadurch bleibt das Tube optisch reduziert und eignet sich zugleich für strukturierte Workflows mit groĆen Probenvolumina.
SBS 24 Rack für SAFE® XXLX4000 Tubes
Das leere SBS 24 Rack zeigt die definierte 24er-Anordnung für SAFEĀ® XXLX4000 Tubes. Die festen Positionen unterstützen reproduzierbare AblƤufe beim Bestücken, Lagern und Verarbeiten der Rƶhrchen. Durch das standardisierte Rackformat lassen sich auch groĆvolumige Proben klar organisieren und in bestehende Labor- und Automationsprozesse integrieren.











































