ABI/AB Sciex Mass Spec & Maldi TOF support from just £1,800

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AB-Sciex Services

KRSS Ltd is the fastest growing independent Mass Spec and Chromatography sales and service company in the UK/Europe & Asia - offering service, instruments and consumables to the pharmaceutical, environmental, forensic, life sciences, food, biotechnology, clinical and academic markets.

Our technical team has over 25 years’ experience in Mass Spec, LCMS, GCMS, HPLC and GC, allowing us to develop an unrivalled technical expertise and market understanding. In addition all KRSS engineers are manufacturer trained. This level of expertise enables them to offer an unrivalled personalised solution for consolidated instrument service, providing our customers a convenient, cost effective plan for all manufacturers’ instruments.

All our service plans are supported by quality spare parts. This provides customer peace of mind, ensuring results are not compromised.

Used AB-Sciex Instrumentsv

Applied Biosystems API3000 Triple Quad

Applied Biosystems API3000 Triple Quad

Available from KRSS a used fully refurbished and serviced Applied Biosystems API 3000 triple quad mass spectrometer including installation, training and 3 months warranty.

The API 3000™ LC/MS/MS System gives you a significant edge in time-to-market with sensitivity, selectivity, and reproducibility across a wide range of applications and sample types

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Applied Biosystems Voyager-DE STR Workstation

Applied Biosystems Voyager-DE STR Workstation

Now available a used fully refurbished & serviced Applied Biosystems Voyager-DE Str Mass Spectrometer. Includes NEW laser, NEW detector, installation and 3 months warranty. 

  • The ultimate MALDI-TOF system provides the highest quality data.
  • Reflectron provides high mass accuracy and PSD.
  • Fully automated acquisition and processing of data provides higher throughput.
  • Integrated Microsoft® Visual Basic® for Applications (VBA) permits macro recording and customization of processing routines.

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Applied Biosystems API4700 Maldi TOF

Applied Biosystems API4700 Maldi TOF

Available from KRSS a used fully refurbished and serviced Applied Biosystems API 4700 Maldi TOF mass spectrometer including installation, training and 3 months warranty.

The Applied Biosystems 4700 Proteomics Analyzer is uniquely designed to deliver on the promise of proteomics by providing highresolution spectral information while maximizing sample throughput. Experiments on the Applied Biosystems 4700 Proteomics Analyzer accomplish in days what previously took months to complete.

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AB SCIEX API 4000 Triple Quad

AB SCIEX API 4000 Triple Quad

Available from KRSS a used fully refurbished and serviced AB-SCIEX API 4000 triple quad mass spectrometer including installation, training and 3 months warranty. 

API 4000 LC/MS/MS enhanced high performance triple quadruple mass spectrometer system is a high quality instrument with outstanding value. The API 4000 LC/MS/MS has a mass range of m/z 5 to 3000.

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AB SCIEX API 4000 Triple Quad V-Series 

AB SCIEX API 4000 Triple Quad V-Series 

Available from KRSS a used fully refurbished and serviced AB-SCIEX API 4000 V-series triple quad mass spectrometer manufactured in 2008/2009. Price includes installation, training and 3 months warranty. 

API 4000 LC/MS/MS enhanced high performance triple quadruple mass spectrometer system is a high quality instrument with outstanding value. The API 4000 LC/MS/MS has a mass range of m/z 5 to 3000.

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AB SCIEX Voyager DE Pro Maldi TOF

AB SCIEX Voyager DE Pro Maldi TOF

Available from KRSS a used fully refurbished and serviced AB-Sciex Voyager DE Pro Maldi TOF mass spectrometer. Price includes installation, training and 6 months warranty. 

The Voyager DE Pro is a Time of Flight (TOF) mass spectrometer used for rapid determination of molecular weights of peptides and proteins and for peptide sequencing.

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AB SCIEX API 4000 QTRAP

AB SCIEX API 4000 QTRAP

Available from KRSS a used fully refurbished and serviced AB-SCIEX API 4000 QTRAP AR-series triple quad - linear ion trap mass spectrometer manufactured.

The rugged, robust 4000 QTRAP® LC/MS/MS System sets a new standard of dependability for the high-throughput laboratory. With a full complement of automation features, it fits seamlessly into your lab’s workflow and boosts your discovery productivity.

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AB SCIEX API 3200 Qtrap

AB SCIEX API 3200 Qtrap

Available from KRSS a used fully refurbished and serviced AB-SCIEX API 3200 QTRAP Hybrid triple quad - linear ion trap mass spectrometer.

Providing excellent sensitivity, superior dynamic range, and reliability across a range of identification and quantitation applications. The 3200 QTRAP® System brings true hybrid triple quadrupole/linear ion trap capabilities within the reach of any lab.

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AB SCIEX API 2000 Triple Quad

AB SCIEX API 2000 Triple Quad

Available from KRSS a used fully refurbished and serviced AB SCIEX API 2000 triple quad mass spectrometer including installation, training and 3 months warranty.

The API 2000™ LC/MS/MS System brings the power and performance of triple quadrupole mass spectrometry to your benchtop.


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AB Sciex 5600 TripleTOF with NanoLC<br>

AB Sciex 5600 TripleTOF with NanoLC

Available from KRSS a used fully refurbished and service AB SCIEX TripleTof 5600 System with Nanospray III Source, V Turbo Source, Automated Calibrant Delivery System, Control PC, NanoLC-Ultra 2D Plus with cHiPLC module and PEAK Genius AB-3g (Nitrogen, Dry Air Generator).


The AB SCIEX TripleTOF® 5600 System was an innovative breakthrough in LC/MS/MS performance - the first system to combine comprehensive, qualitative exploration, rapid profiling, and high-resolution quantitation workflows on a single, accurate mass platform. It combines highest-sensitivity detection, high resolution with at least five-fold better acquisition speed, and stable mass accuracy over days of acquisition.

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AB Sciex 5800 Tof/Tof

AB Sciex 5800 Tof/Tof

Available from KRSS a used fully refurbished and serviced AB-Sciex 5800 TOF/TOF.

The TOF/TOF 5800 System provides the fastest and most confident path to identification and relative quantitation of proteins. The system’s unmatched speed and sensitivity make it the ideal platform for biomarker discovery, MALDI mass spectrometry imaging, and protein identification.

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AB Sciex API 5000

AB Sciex API 5000

Available from KRSS a used fully refurbished and serviced AB-SCIEX API 5000 mass spectrometer.

The API 5000 LC/MS/MS System is a sensitive triple quadrupole mass spectrometer for small molecule analysis.

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AB Sciex 4500 QTRAP<br>

AB Sciex 4500 QTRAP

Available from KRSS a used fully refurbished and service AB SCIEX 4500 QTRAP with Shimadzu UHPLC.

The SCIEX 4500 Series is next-generation technology from the leaders in mass spectrometry. Redesigned from the foundation of our industry standard triple quadrupole mass spectrometers, the 4500 Series introduces a new era of LC-MS/MS performance. An era defined by fast, precise quantitation and ultra-fast triple quadrupole scan speeds - an era that™s ideal for UHPLC.  

SCIEX customers expect maximum uptime and a system that can easily handle the most difficult matrices. The 4500 Series fulfills those expectations - with new levels of dependability and consistency built into the system.

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AB Sciex 4500 Triple Quad<br>

AB Sciex 4500 Triple Quad

Available from KRSS a used fully refurbished and service AB SCIEX 4500 Triple Quad with Shimadzu HPLC System.

The SCIEX 4500 Series is next-generation technology from the leaders in mass spectrometry. Redesigned from the foundation of our industry standard triple quadrupole mass spectrometers, the 4500 Series introduces a new era of LC-MS/MS performance. An era defined by fast, precise quantitation and ultra-fast triple quadrupole scan speeds - an era that’s ideal for UHPLC.  

SCIEX customers expect maximum uptime and a system that can easily handle the most difficult matrices. The 4500 Series fulfills those expectations - with new levels of dependability and consistency built into the system.

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AB Sciex 6500 Triple Quad<br>

AB Sciex 6500 Triple Quad

Now available from KRSS, a used fully refurbished and serviced AB-Sciex 6500 Triple Quad with Eskigent Nano LC / Nano 2D LC.

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AB Sciex 5600 TripleTOF

AB Sciex 5600 TripleTOF

Available from KRSS a used fully refurbished and service AB SCIEX TripleTof 5600 System.


The AB SCIEX TripleTOF® 5600 System was an innovative breakthrough in LC/MS/MS performance - the first system to combine comprehensive, qualitative exploration, rapid profiling, and high-resolution quantitation workflows on a single, accurate mass platform. It combines highest-sensitivity detection, high resolution with at least five-fold better acquisition speed, and stable mass accuracy over days of acquisition.

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