LVL Microtubes
SAFE® Product Line
Innovative solutions for sample storage and handling in laboratories
At LVL Technologies, we offer a complete range of SAFE® solutions designed to meet the needs of modern laboratories. Our products include 2D microtubes, SBS racks, automated capping and decapping systems, and tube management devices. Made from high-quality polypropylene and polycarbonate, they ensure durability and optimal performance.
Our SAFE® tubes are compatible with both automated and manual systems, offering solutions for both small and large sample volumes, from cryostorage to biobanks. Resistant to extreme temperatures down to -196°C, our products ensure maximum sample safety with reliable sealing systems.
Whether you're a research or production laboratory, our SAFE® product line helps you optimize your processes while ensuring precision and efficiency in your analyses.
2D Microtube Range
SAFE® 24XT
Solution for large volume storage
Available tubes: 2.0 ml, 4.0 ml, 6.0 ml, 8.0 ml
Material: Polypropylene (PP)
Format: SBS 24 standard
Features: External threading, coded/uncoded tubes with flat bottoms, two-phase TPE compression for sealing
Autoclavable: 121°C for 20 minutes
Resistance: Down to -196°C
SAFE® 48XT
Versatile storage for medium volume
Available tubes: 500 µl, 2.0 ml, 4.0 ml
Material: Polypropylene (PP)
Format: SBS 48 standard
Features: External threading, coded/uncoded tubes with flat (F-bottom) or U-shaped bottoms, two-phase TPE compression for sealing
Autoclavable: 121°C for 20 minutes
Resistance: Down to -196°C
SAFE® 96XT
Optimized storage with external threading
Available tubes: 260 µl, 300 µl, 500 µl, 1.0 ml
Material: Polypropylene (PP)
Format: SBS 96 standard
Features: External threading, coded/uncoded tubes with U-shaped bottoms, two-phase TPE compression for sealing
Autoclavable: 121°C for 20 minutes
Resistance: Down to -196°C
SAFE® 96IT
Reliable storage with internal threading
Available tubes: 500 µl, 1.0 ml
Material: Polypropylene (PP)
Format: SBS 96 standard
Features: Internal threading, coded/uncoded tubes with U-shaped bottoms, two-phase TPE compression for sealing
Autoclavable: 121°C for 20 minutes
Resistance: Down to -196°C
Simple Microtube Range
SBS 96 Format Tube Rack System
Available tubes: 0.65 ml and 1.2 ml
Material: Polypropylene (PP)
Compatibility: Standard SBS format
Features: Coded/uncoded tubes, individually removable (A1-H12)
Autoclavable: 121°C for 20 minutes
Resistance: Down to -80°C
Availability: Individual, strips of 8 tubes, or 96-format
High SBS 96 Tube Rack System
Tube Volume: 1.2 ml per tube
Material: Polypropylene (PP)
Compatibility: SBS format, compatible with all robots
Features: Coded/uncoded tubes, individually removable (A1-H12)
Autoclavable: 121°C for 20 minutes
Resistance: Up to -80°C
Availability: Individual, strips of 8 tubes, or 96-format
Tubes for SBS Rack System
Tube Capacity: 0.65 ml and 1.2 ml
Material: Translucent Polypropylene (PP)
Properties: Low protein binding, ideal for dilutions
Autoclavable: 121°C for 20 minutes
Resistance: Up to -80°C
Availability: Individual, strips of 8 tubes, or 96-format
Rack Refills for SBS Tube Systems
Tube Capacity: 0.65 ml and 1.2 ml
Material: Polypropylene (PP)
Features: Coded/uncoded tubes, individually removable (A1-H12)
Autoclavable: 121°C for 20 minutes
Resistance: Up to -80°C
Availability: Convenient refills for empty racks
SAFE® RACKS
SAFE® HD RACKS
High-Density Storage Solutions for Automation
Capacity: 138 SAFE® tubes
Material: Polycarbonate (PC)
Compatibility: SBS format, compatible with all robots
Features: High-density racks inspired by honeycomb structures, maximizing space for automated storage, unique barcode on rack side
Autoclavable: Not specified
Resistance: Not specified
Availability: 3 sizes available for SAFE® 96XT tubes (260 µl, 300 µl, 500 µl, 1.0 ml)
SAFE® CAP RACKS
Efficient Solution for Cap Storage
Capacity: 96, 48, or 24 caps
Material: Polycarbonate (PC) + ABS
Compatibility: SBS format, compatible with all robots
Features: Racks for screw caps, available empty or pre-filled, integral in both manual and automated workflows, reducing cross-contamination risks
Autoclavable: Not specified
Resistance: Not specified
Availability: 50 racks (L) or 10 racks (S), caps available in multiple colors
SAFE® EMPTY RACKS
Flexible Storage Solutions for Automation
Capacity: 96, 48, or 24 SAFE® tubes
Material: Polycarbonate (PC)
Compatibility: SBS format, compatible with all robots
Features: Empty racks suitable for automation, easy one-handed closure, anti-frost system, tube centering, and reduced collisions
Autoclavable: Not specified
Resistance: Not specified
Availability: SBS formats for 96, 48, or 24 tubes
SAFE® Cryo Box
LVL CRYO TUBE RACKS
Reliable solutions for cryogenic storage of your samples
Capacity: 81 or 100 tubes of 2 ml
Material: Polycarbonate (PC)
Compatibility: Cryogenic storage down to -196°C, LN2 compatible
Features: 2D-coded tubes, available with internal or external threading, PC racks with 1D barcodes on the side and laser Datamatrix on the bottom, tubes securely held for easy scanning
Autoclavable: 121°C for 20 minutes
Resistance: -198°C to +121°C
Availability: 9x9 format for 81 tubes or 10x10 format for 100 tubes
Closure systems
SAFE® SCREW CAPS
Secure sealing solutions for your samples
Material: Polypropylene (PP) and Thermoplastic Elastomer (TPE)
Compatibility: Compatible with SAFE® tubes with external threading
Features: Co-molded TPE seal, 100% CO2 airtight, IATA certified, no risk of cross-contamination
Resistance: Up to -196°C (LN2)
Availability: Over 16 colors available, pre-screwed or in bags, on racks
SAFE® PUSH CAPS
Simple and secure solutions for sealing your samples
Material: Thermoplastic Elastomer (TPE)
Compatibility: Compatible with SAFE® tubes with internal and external threading
Features: Seals 96 tubes simultaneously, available in strips of 8 or 12, 12 color options for sample differentiation
Resistance: Up to -80°C
Availability: SBS formats for 96 tubes, certified free of DNA, DNase, RNase, endotoxins
Starter Packs
STARTER PACK SMALL
Compact solution for sample storage
Components: 1 tube reader, 1 channel capper/decapper, 10 pre-capped racks
Material: Robust plastic
Compatibility: Compatible with all SBS racks
Features: 2D tube reader for SAFE® tubes and other common tubes, easy export to MS Excel, option to scan 1D side barcodes, signals correct tubes (green), incorrect (red), or missing (gray), stackable racks with 2D-coded tubes, Easy Lock and Slide Lock closure options available
Availability: Racks with internally or externally threaded tubes available
STARTER PACK MEDIUM
Complete solution for sample storage
Components: 1 tube reader, 1 rack reader, 1 channel capper/decapper, 50 pre-capped racks
Material: Robust plastic
Compatibility: Compatible with all SBS racks
Features: 2D tube and rack readers, easy export to MS Excel, cryogenic protection to prevent condensation, signals correct tubes (green), incorrect (red), or missing (gray), stackable racks with 2D-coded tubes, Easy Lock and Slide Lock closure options available
Availability: Racks with internally or externally threaded tubes available
STARTER PACK LARGE
Complete kit for large-scale sample storage
Components: 1 tube reader, 1 rack reader, 1 channel capper/decapper, 1 8-channel capper/decapper, 100 pre-capped racks
Material: Robust plastic
Compatibility: Compatible with all SBS racks
Features: 2D tube and rack readers, cryogenic protection, 1- and 8-channel capper/decapper for screw-capped tubes, easy export to MS Excel, signals correct tubes (green), incorrect (red), or missing (gray), stackable racks with 2D-coded tubes, Easy Lock and Slide Lock closure options available
Availability: Racks with internally or externally threaded tubes available
ASSOCIATED PRODUCTS
FULLY AUTOMATIC 96/48/24 CHANNEL CAPPER/DECAPPER
Efficient automation for sample processing
Capacity: Seals and opens up to 96, 48, or 24 tubes simultaneously
Material: Sturdy construction
Compatibility: Compatible with SAFE® tubes in various formats
Features: Rack-to-head technology improves reliability and simplifies maintenance, fully automated sealing and opening, time-saving, and error reduction
Availability: Versions available for 96, 48, or 24 tubes
SEMI-AUTOMATIC 8/6/4 CHANNEL CAPPER/DECAPPER
Semi-automatic sealing and opening for your sample tubes
Capacity: Simultaneously seals and opens 8, 6, or 4 tubes
Material: Sturdy and portable
Compatibility: Compatible with SAFE® tubes
Features: Semi-automatic solution, easy handling, time and resource saving, ideal for laboratories with medium sample throughput
Availability: Versions available for 8, 6, or 4 tubes
1-CHANNEL CAPPER/DECAPPER
Semi-automatic capping/decapping for single-threaded tubes
Capacity: Seals and opens one tube at a time
Material: Sturdy construction
Compatibility: Works with SAFE® 96 XT, 96 IT, 48 XT, and 24 tubes
Features: Mobile capper/decapper with an integrated battery, interchangeable tips, automatic ejection, and parameter display, lightweight and easy to use
Availability: Supplied with a USB-C charger
MANUAL 1-CHANNEL CAPPER/DECAPPER
Precision manual capping/decapping for individual tubes
Capacity: Seals and opens one tube at a time
Material: Sturdy and durable
Compatibility: Works with SAFE® tubes
Features: Ergonomic manual device with integrated ejection mechanism, precise handling, and reliable tube sealing, ideal for daily laboratory use
Availability: Available for internally or externally threaded tubes
PUSH CAP SEALER
Efficient automated sealing for tube racks
Capacity: Seals tube racks or deep-well plates in SBS format
Material: Sturdy construction
Compatibility: Compatible with internally and externally threaded tubes
Features: Quickly and securely seals tubes with cap mats, available in versions tailored to laboratory needs
Availability: Versions available for internally and externally threaded tubes, with push cap decapping options
PUSH CAP DECAPPER
Manual capper/decapper for handling multiple caps
Capacity: Quickly seals and opens tubes with caps
Material: Sturdy construction
Compatibility: Compatible with SAFE® tubes
Features: Capper/decapper with or without ejection function, ideal for automating workflows or reliable manual handling, minimizes contamination risks
Availability: Available with or without ejection function