For sale a used API 4000 massa spectrometer from 2009. The system originates from a research institute which had to reorganize and has always been properly maintained by ABSciex. It was dismantled recentely immediately after a final maintenance was conducted. recently dismanteld immediately after the final maintenance was conducted. The instruments meets all required specifications and was recently dismantled immediately after a final maintenance was conducted by ABSciex. The main turbopump is still the original Varian turbopump, but the smaller turbopump was replaced in 2011 (see pictures).
The API 4000 LC/MS/MS System delivers high-performance quantitation and identification across a wide range of LC flow rates. Proven Curtain Gas™ Interface technology, combined with improved gas dynamics, reduces maintenance and increases uptime. Enhanced, high-flow-rate performance, reduced ionization suppression, self-cleaning probe design, and reliable interface are combined to produce accelerated productivity and high throughput. Analyst® Software facilitates GLP compliance, including ability to support 21 CFR Part 11 compliance.
- Low limits of detection: The high sensitivity of the API 4000 System ensures low detection limits. Efficient ionization and superior ion sampling of the interface result in excellent sensitivity.
- Flexible options increase throughput: Easy-to-use Turbo V Source allows you to quantitate over a wide range of flow rates and to change rapidly between atmospheric-pressure chemical ionization (APCI) and TurboIonSpray Probes. The optional DuoSpray Ion Source accelerates method development and increases both throughput and data quality. An additional option for APCI, the PhotoSpray Source, expands the range of compounds you can analyze.
- Automated data acquisition: Innovative software applications enable automated MS to MS/MS acquisition, allowing you to extract the maximum amount of information from a single LC-MS run.
See the manual for more info or the link for competitve prices. Optionally the system can be combined with an Waters Acquity UPLC system, which was the original configuration.