Extremely clean and in near pristine condition. Pulled from a premiere state facility and obviously saw very little use. Other than a few scratches from storage and transport, this system looks like it was a display model with none of the usual sample sludge or residue most used concentrators exhibit.
Fully inspected and tested on site. Chamber gasket was perfect. Lid is clean and stain free. The unit spun up quietly and the pump went to full vacuum with no issue. Chamber heat and all interface functions were perfect. This system is ready to go to work in your facility.
Hassle-Free Warranty
Tested/Inspected onsite:
- Timer: ✔
- Interface Controls: ✔
- Pump: ✔
- Chamber Heat: ✔
- Lid Lock: ✔
- Chamber Vacuum/Gasket: ✔
- Motor: ✔
- Rotor & Locking Nut: ✔
Maintenance Conducted:
- None Required
Due to the size and weight of this unit, carrier shipping is not advised.
Flat rate freight cost is based on commercial delivery in the lower 48.
Residential delivery? Contact us for quote.
Manufacturer Description
The Thermo Scientific DNA120 SpeedVac Concentrator is the definitive benchtop solution for the rapid, safe concentration of small-volume biological samples. Engineered specifically for molecular biology applications, the DNA120 utilizes a synchronized process of vacuum, heat, and centrifugal force to evaporate solvents without boiling, thereby ensuring the total recovery of nucleic acids and nucleotides. This integrated system is fully self-contained—featuring an internal, maintenance-free vacuum pump and precise heating controls—making it an ideal "plug-and-play" workstation for DNA/RNA preparation, oligonucleotide synthesis, and protein sequencing protocols.
Technical Specifications
- Model: DNA120 (115V Version)
- Rotor Speed: Fixed centrifugal speed optimized for DNA preparation (~1700 RPM)
- Temperature Control: Ambient, 35°C, or 45°C heating options
- Timer: Digital countdown timer (up to 9 hours 59 minutes)
- Integrated Vacuum: Built-in, oil-free diaphragm pump (no external pump required)
- Safety Features: Glass lid with safety interlock and vacuum-release valve
- Dimensions: 13" W x 11" H x 15" D
- Value-Add: The integrated pump design eliminates the need for external vacuum plumbing and oil changes, making this unit perfectly suited for clean, crowded laboratory benches.
System Compatibility
The DNA120 is compatible with a wide array of standardized rotors and tube inserts:
- Rotor Types: Accepts all standard Thermo/Savant DNA-series rotors (e.g., GS-120, SR-120, etc.).
- Tube Formats: Accommodates 0.5 mL, 1.5 mL, and 2.0 mL microcentrifuge tubes in varying configurations (24-well, 48-well, etc.).
- Solvent Capability: Designed for aqueous-based solvent evaporation (Water, Ethanol/Methanol mixtures).
Applications
An essential instrument for consistent, high-yield molecular processing:
- DNA/RNA Concentration: Reducing sample volume for downstream PCR, sequencing, or cloning.
- Oligonucleotide Synthesis: Rapid drying of synthetic oligos following deprotection.
- Protein Analysis: Concentration of small-volume samples for Western Blot or SDS-PAGE.
- Clinical Prep: Safe handling of small clinical sample volumes where evaporation rate precision is critical.
