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Used Mass Spectrometers for sale
used LCMS, used GCMS with 6 months warranty
krss mass spec servicing
  • More than 20 used mass spectrometry systems - all major MS manufacturers
  • Single and triple quad options from £25,000
  • Standard 6 month warranty (with extended warranties available)
  • Complete system packages, including state of the art UHPLC
  • LC-MS Gas Generators and Edwards pumps
  • Trade in options
  • Lease rental and hire packages for used LCMS and use GCMS

KRSS offer used mass spectrometry systems, allowing affordable entry into this rapidly developing market. Strong relationships with experienced LC-MS/MS users have given KRSS access to modern MS instrumentation (including used GCMS and used LCMS). Supported by an experienced team of engineers, each system is fully tested and validated prior to installation.

Complete LC-MS/MS systems are available with HPLC systems from all manufacturers including Waters and Agilent.

UHPLC options are also available to allow increased productivity in your MS/MS equipment. KRSS options utilise the Flux quaternary pump with pressures up to 15,000psi and the industry standard CTC autosampler for high throughput analysis.

With finance often the hurdle, why not discuss lease rental and hire purchase packages with us. These options make the purchase highly affordable.

If this is the next step in your laboratory development, why not give us a call on +44(0)161 2410040 and see what options we have available.

AB SCIEX API 2000 Triple Quad

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API 2000 Triple Quad

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.


AB SCIEX API 4000 Triple Quad

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API 4000 Triple Quad

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.

AB SCIEX API 4000 Triple Quad V-Series 

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API 4000 Triple Quad V-Series 

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.

AB SCIEX API 4000 QTRAP

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API 4000 QTRAP

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.

AB SCIEX API 3200 Qtrap

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API 3200 Qtrap

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.

AB SCIEX Voyager DE Pro Maldi TOF

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Voyager DE Pro Maldi TOF

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.

AB Sciex 5600 TripleTOF with NanoLC

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5600 TripleTOF with NanoLC<br>

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.

AB Sciex 5800 Tof/Tof

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5800 Tof/Tof

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.

AB Sciex API 5000

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API 5000

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.

AB Sciex 5600 TripleTOF

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5600 TripleTOF

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.

Agilent Agilent 6530 Q-Tof

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Agilent 6530 Q-Tof<br>

Agilent 6530 Q-Tof

Now available from KRSS, a used fully refurbished and serviced Agilent 6530 Q-Tof including 3 months warranty, installation and training.Also available Agilent 1200.

Agilent 1100 MSD

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1100 MSD

1100 MSD

Available from KRSS a used fully refurbished Agilent 1100 MSD Model G1946D complete with Agilent 1100 HPLC system. Installation and 3 months warranty included (extended warranty available).

The Agilent 1100 Series LC/MSD is a benchtop mass spectrometer designed to be integrated with the 1100 Series HPLC System. It is a quadrupole based atmospheric pressure ionization (API) instrument capable of doing both electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI). The LC/MSD can handle normal HPLC flow rates (<0.01 ml/min to >1 ml/min) without splitting the effluent and with minimal adjustment of the spray chamber.

Agilent 6550 iFunnel Q-Tof

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6550 iFunnel Q-Tof<br>

6550 iFunnel Q-Tof

Available from KRSS a used fully refurbished and serviced Agilent 6550 iFunnel Accurate Mass Quadrupole Time-of-flight (Q-Tof) LC/MS (G6550AA).

Unmatched speed and sensitivity for your most challenging qualitative and quantitative analyses in a single instrument, The Agilent 6550 iFunnel Q-TOF LC/MS delivers the lowest limits of detection over the widest
in-spectral dynamic range in a benchtop system

Agilent 6210 TOF

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6210 TOF

6210 TOF

Available from KRSS a used fully refurbished and serviced Agilent 6210 TOF LC/MS with Agilent 1200 System. Price includes installation, training and 3 months warranty. 

The Agilent 6210 TOF LC/MS ( LCMS ) System is an orthogonal-axis time-of-flight mass spectrometer (oa-TOF). That is, the ions reaching the time-of-flight chamber are impelled in a direction perpendicular to their original path. You can set up an Agilent time-of-flight mass spectrometer system (TOF) in several configurations:

  • For normal flow LC/MS with a binary pump, quaternary pump, well-plate sampler (or autosampler) and ESI , APCI, APPI or MMI ion sources
  • For microflow LC/MS with a capillary pump, micro well-plate sampler and ESI, APCI or MMI ion source
  • For nanoflow LC/MS with a nanopump, micro well-plate sampler and nanospray source or dual nanospray source
  • TOF system with an AP-MALDI source

Whether you analyse drug candidates or environmental samples, proteins or synthetic peptides, the Agilent 6210 Time-of-Flight LC/MS has the outstanding analytical performance; powerful, application specific software; and ease of use you need to turn every sample into answers.


Agilent 5975 MS with 6890 GC

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5975 MS with 6890 GC<br>

5975 MS with 6890 GC

Available from KRSS a used fully refurbished and serviced Agilent 5975 MS with Agilent 6890 Gas Chromatography System. Prices includes installation, training and 6 months warranty. 

Agilent 5973 MS with 6890 GC

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5973 MS with 6890 GC

5973 MS with 6890 GC

Available from KRSS a used fully refurbished and serviced Agilent 5973 MS with Agilent 6890 Gas Chromatography System. Prices includes installation, training and 6 months warranty.

Agilent 6410 Triple Quad LC/MS

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6410 Triple Quad LC/MS

6410 Triple Quad LC/MS

Available from KRSS a used fully refurbished and serviced Agilent 6410 Triple Quad LC/MS.

The 6410 LC/MS is the robust workhorse of the Agilent 6400 Series Triple Quadrupole LC/MS systems - a proven performer, the 6410 delivers femtogram-level limits of detection, Agilent reliability, and lab-friendly
ease of use all at a surprisingly attractive price.

Agilent 6230 TOF

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6230 TOF

6230 TOF

Available from KRSS a used fully refurbished and serviced Agilent 6230 Accurate-Mass TOF LC/MS - Exceptional MS performance without compromises

The Agilent 6230 Accurate-Mass Time-of-Flight (TOF) LC/MS system features Agilent Jet Stream Thermal Focusing technology for significantly improved sensitivity, as well as enhanced MassHunter Workstation software for superior data mining and analysis capabilities. These new features, coupled with Agilent’s True High-Definition TOF (True Hi-Def TOF) technology, enable the 6230 Accurate-Mass TOF to deliver exceptional sensitivity, excellent mass accuracy, fast data acquisition, and streamlined qualitative and quantitative analyses to meet your most challenging research needs.

Applied Biosystems API3000 Triple Quad

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API3000 Triple Quad

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

Applied Biosystems Voyager-DE STR Workstation

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Voyager-DE STR Workstation

Voyager-DE STR Workstation

Now available for £29,950 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.

Applied Biosystems API4700 Maldi TOF

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API4700 Maldi TOF

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.

Bruker HCT-Ultra ETD II

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HCT-Ultra ETD II

HCT-Ultra ETD II

Now available from KRSS is a used, fully refurbished and serviced Bruker HCT Ultra ETD II and Dionex Ultimate 3000 with UV and N2 generator.

The LC system is composed by the following units; Solvent Rack / Degasser (SRD3600, Pumps, DGP-3600M, VWD3400 Detector, Flow manager control (FLM3100 nano 2X2P-10P), Autosampler (WPS-3000TPL nano, cap autosampler).

For today’s challenges in proteomics and metabolomics work, the HCT series is best prepared to partner the researcher in the fields of: Protein ID and Detailed Characterization Metabolite ID and Profiling General Chemistry LC/MSn.

Full scan MS sensitivity is a must for all data dependant experiments, it enables intelligent acquisition of MS/MS data especially on low abundance precursor ions.

Together with the dramatic increase in MS/MS data sets per unit time, HCT series instruments assure maximum information from your samples, optimizing protein identification and database scoring.

HCT series spherical ion traps provide great MS and MS/MS spectra quality – in terms of mass resolution, sensitivity and accuracy throughout a wide mass range at ultra fast HPLC speed.

ETD II is an electron transfer dissociation module for Bruker’s HCTUltra high capacity ion trap.

It is based on a negative chemical ionisation source with increased ETD/PTR reactant ion generation, resulting in rapid characterisation of PTMs such as phosphorylations or glycosylations at sub-fmol sensitivity.

ETD is a very powerful peptide and protein fragmentation technique that preserves functionally important post-translational modifications (PTMs), such as phosphorylations or glycosylations. With ETD in a spherical high-capacity ion trap, the sequencing and identification of proteins, as well as the identification and localization of PTMs are facilitated with greatly improved scores and confidence.

HCTUltra’s inherent m/z range of greater than 3,000 and its mass resolution that can resolve three+ and four+ charge states of peptides on the fly at full analytical speed means ETD/PTR on the HCTUltra can be used for up to 12 kDa proteins and beyond.

Kratos Analytical Axima CFR Plus Maldi TOF

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Axima CFR Plus Maldi TOF

Axima CFR Plus Maldi TOF

Available from KRSS a used fully refurbished and serviced Kratos Axima CFR Plus Maldi TOF. Price includes installation, training and 6 months warranty. 

The Axima is ideal for applications such as Rapid small molecule characterization, Protein and peptide identification, Analysis of SNP\’s, Carbohydrate analysis (for more complex work with AXIMA QIT is the advanced solution for carbohydrate and glycoprotein research) and Polymer analysis.

Micromass Quattro Ultima

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Quattro Ultima

Quattro Ultima

Available from KRSS, used Waters / Micromass Quattro Ultima with installation, training and 3 months warranty,.

The Micromass Quattro Ultima is a high performance benchtop triple quadrupole mass spectrometer designed for routine LC-MS-MS operation. Offering excellent performance for quantitative analysis, the Quattro Ultima is readily capable of monitoring multiple analyses simultaneously. It offers both electro spray and APCI ionisation modes  and has the facility for data dependent acquisitions whereby the instrument automatically switches into MS/MS mode during an acquisition based upon data acquired in MS mode in the previous scan.

Micromass Q-Tof API

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Q-Tof API<br>

Q-Tof API

Available from KRSS a used fully refurbished and serviced Waters/Micromass Q-Tof API TOF mass spectrometer. Price includes installation, training and 3 months warranty. 

Micromass Q-Tof API is the exact mass LC-MS-MS system of choice for metabolism studies, proteomics and structural analyses.

Micromass LCT TOF Mass Spectrometer

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LCT TOF Mass Spectrometer

LCT TOF Mass Spectrometer

Now available for £19,750* a used fully refurbished & serviced Micromass LCT TOF Mass Spectrometer. Including installation, training and 3 months warranty. MS Workstation (with built in noise reduction) and Waters 2695 Alliance HPLC available at additional costs, please contact us for details. Service contracts also available.

Micromass ZQ 4000

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ZQ 4000

ZQ 4000

All KRSS instruments are thoroughly inspected by manufacturer trained engineers (including all components and parts), cleaned and decontaminated, completely refurbished (defective parts and components are replaced with genuine parts), serviced and bench tested to ensure the equipment meets the manufacturers original specifications – this guarantees quality, performance and reliability at a fraction of the OEM costs.

All instruments are supplied with a comprehensive warranty and optional service contracts to ensure trouble free operation.

Micromass Quattro Ultima PT

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Quattro Ultima PT

Quattro Ultima PT

Now available from KRSS is a used, fully refurbished and serviced Micromass Quattro Ultima PT.

This Micromass Quattro Ultima Platinum benchtop LC-MS/MS is a high performance, bench-top, tandem-quadrupole
mass spectrometer designed for routine LC-MS-MS operation.

Rugged Z-SPRAY (API) LC-MS inlet technology exploits a revolutionary dual stage orthogonal "Z" sampling technique. Waters upgraded the standard Ultima by including two ion tunnels before Q1, improving the sensitivity even further

Micromass QTof 2

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QTof 2

QTof 2

Available from KRSS a used fully serviced and refurbished Micromass QTof 2 mass spectrometer with installation and 6 months warranty included.

The Micromass® Q-ToF 2 mass spectrometer is an LC-MSMS system, incorporating the simplicity of a quadrupole (MS-1) with the ultra-high efficiency of an orthogonal time-of-flight analyser (MS-2).

Micromass ZQ 2000

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ZQ 2000

ZQ 2000

Available from KRSS is a refurbished Waters/Micromass ZQ 2000.

Single quadrupole mass spectrometer from Micromass capable of performing up to 32 MS experiments in a single chromatographic run.

Micromass GCT TOF Mass Spectrometer

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GCT TOF Mass Spectrometer

GCT TOF Mass Spectrometer

Available from KRSS a used fully refurbished Micromass/Waters GCT Time of Flight (TOF) mass spectrometer with installation and 6 months warranty included (Agilent 6890 GC available at additional cost).

The Micromass GCT is a benchtop, compact, fully integrated, high performance orthogonal acceleration time-of-flight (TOF) mass spectrometer designed for GC-MS and probe MS applications that offers exact mass measurement capabilities. The GCT’s high resolution and mass accuracy allow for the determination of elemental composition and increased specificity for the identification of unknowns. The high full scan sensitivity further extends it capability to profiling of complex chromatograms. High versatility is supplied in the form of various ionization and inlet options. These are GC, EI and CI. 

Micromass Quattro Micro

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Quattro Micro

Quattro Micro

Now available a used fully serviced and refurbished Micromass Quattro Micro including installation and training (*excludes MS Workstation and Alliance HPLC - both available at additional costs).

The Micromass Quattro micro API incorporates the finest high precision tandem quadrupole mass analyser technology in only 390mm of linear bench space and has a m/z range of 2-2000 as standard.

This system enables you to reach lower detection limits and increase sample throughput for all of your quantitative applications: ADME screening, food safety, environmental monitoring, clinical, bioavailability, and more.

Micromass Quattro LC

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Quattro LC

Quattro LC

Available from KRSS including installation, training and 3 months warranty a used fully refurbished and serviced Micromass Quattro LC.

The Quattro LC is a low resolution, nominal mass accuracy triple quadrupole (QQQ) tandem mass spectrometer.  It is capable of ionization via ESI and atmospheric pressure chemical ionization (APCI).  This instrument is capable of analyzing a wide variety of polar biological molecules via single stage MS.  It also is able to perform MS/MS utilizing product, precursor, or neutral loss scans for structure elucidation or in conjunction with LC and MRM analysis for quantitation.

* Price excludes MS-Workstation available at additional cost. Please call for details

Shimadzu Axima Performance Maldi TOF

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Axima Performance Maldi TOF

Axima Performance Maldi TOF

Available from KRSS, a used fully refurbished and service Shimadzu Axima Performance Maldi TOF/TOF - 3 months warranty and installation as standard.

Axima Performance - a highly flexible research grade mass spectrometer - from a high energy MS/MS of proteomics and other biological and organic samples to uncompromised analysis of high mass intact proteins.

Shimadzu Axima Resonance Maldi TOF

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Axima Resonance Maldi TOF

Axima Resonance Maldi TOF

Now available from KRSS, a used fully refurbished and serviced Shimadzu Axima Resonance Maldi TOF including Windows 7 PC, 3 months warranty, installation and training.

Shimadzu Axima CFR Maldi TOF

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Axima CFR Maldi TOF

Axima CFR Maldi TOF

Now available from KRSS for £49,950, a used fully refurbished and serviced Shimadzu Axima CFR Maldi TOF including NEW laser, NEW detector, 6 months warranty, installation and training.

Shimadzu Axima-CFR is a time-of-flight mass spectrometer with both linear and reflectron operational modes. The instrument uses matrix-assisted laser desorption/ionization as ionization source. The mass range exceeds 100KDa in the linear mode and 10KDa in the reflectron mode.

Purpose built for frontline proteomics

  • High performance linear / reflectron MALDI-TOF
  • Ultra-fast Seamless PSD
  • Automated functionality for unattended PMF and data-dependent PSD experiments

Thermo TSQ Quantum Ultra LC/MS/MS Triple Quad

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TSQ Quantum Ultra LC/MS/MS Triple Quad<br>

TSQ Quantum Ultra LC/MS/MS Triple Quad

Now available from KRSS, a used fully refurbished and serviced Thermo TSQ Quantum Ultra including Thermo Surveyor HPLC, 3 months warranty, installation and training.

Thermo Orbitrap Velos Pro

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Orbitrap Velos Pro

Orbitrap Velos Pro

Available from KRSS a used fully refurbished Thermo Orbitrap Velos Pro. Installation and 3 months warranty included (extended warranty available).

The Thermo Scientific Orbitrap Velos Pro hybrid ion trap-Orbitrap mass spectrometer features dual-pressure linear ion trap technology that delivers increased sensitivity and dynamic range with ultimate robustness. With the Thermo Scientific Velos Produal-pressure linear ion trap front end, rapid scanning enables higher productivity and Generation II optics with neutral blocking technology provide enhanced ruggedness for the system. The outstanding high-resolution, accurate-mass (HR/AM) data quality and sensitivity of the Orbitrap Velos Pro™  system, whether using CID, HCD or optional ETD fragmentation, makes it ideal for identification of low-level proteins in complex matrices, rapid quantitation of isobarically labelled peptides and structural elucidation of metabolites.

Thermo LTQ Velos Obritrap Velos

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LTQ Velos Obritrap Velos<br>

LTQ Velos Obritrap Velos

Now available from KRSS, a used fully refurbished and serviced Thermo LTQ Velos/Orbitrap Velos with ETD, nano and standard source including chiller, vacuum pumps, PC, Waters Nano Acquity UPLC system, 3 months warranty, installation and training.

Thermo Scientific LTQ Orbitrap XL

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LTQ Orbitrap XL

LTQ Orbitrap XL

Available from KRSS a used fully refurbished and serviced Thermo LTQ Orbitrap XL, Hybrid Ion Trap Mass Spectrometer with HPLC system and Generator. Price includes installation and 6 months warranty.

Combining fast, sensitive linear ion trap MSn with high-resolution, accurate-mass (HR/AM) Orbitrap™ technology, the research-proven Thermo Scientific LTQ Orbitrap XL system provides economical access to the power of hybrid ion trap-Orbitrap analysis. With outstanding mass accuracy, resolving power, high sensitivity and MSn capability, the LTQ Orbitrap XL™ instrument is the instrument of choice for confident, reliable detection, identification, and characterization. The standard higher-energy collisional dissociation (HCD) collision cell provides exceptional flexibility in fragmentation for advanced proteomics and small-molecule research.


Varian GC/MSMS

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GC/MSMS

GC/MSMS

Available from KRSS a used fully refurbished Varian Triple Quad 1200L, 3800 GC and 8400 Autosampler with installation and 6 months warranty included.

The Varian 1200L MS provides the highest level of flexibility and triple quadrupole performance in an affordable, easy-to-use system. The complete system with autosampler and workstation guarantees success with today’s applications and still includes valuable, upgrade paths for future needs.

Varian 320

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320

320

Available from KRSS a used fully refurbished and serviced Varian 320 MS including CTC and Agilent 1200 System. Price includes installation, training and 3 months warranty.

The 320-MS is flexible, affordable, and easy to use making it an ideal system for LC/MS. The 320-MS quickly adjusts to the evolving demands of any laboratory.

Delivering high sensitivity with low noise and less maintenance. The patented API interface, with its dual off-axis needle and capillary provides efficient desolvation with minimum contamination. A high performance skimmer and quadrupole ion guide allow maximum ion transmission for outstanding signal intensity. Varian’s patented 180º curved collision cell provides additional noise reduction for difficult matrices. You get the benefits of a detector that is off-axis to the source without the use of a conversion dynode.

Varian Saturn 2200/3800

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Saturn 2200/3800

Saturn 2200/3800

Now available from KRSS is a used, fully refurbished and serviced Varian Saturn 2200/3800 GC/MS.

The Saturn 2000 series ion trap GC/MS system is the most widely used ion trap GC/MS in the world. The Varian 2200 GC/MS combines the versatility of our proven 3800 GC and the performance of our industry leading ion trap MS. These components combined create a platform as a versatile GC and flexible MS system. Both components support a remarkable array of highly productive, easy-to-use options. Under MS Workstation control, complex configurations become very simple to operate.

Varian 1200/3800 GCMS with CombiPAL

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1200/3800 GCMS with CombiPAL

1200/3800 GCMS with CombiPAL

Available from KRSS a used fully refurbished Varian Triple Quad 1200L, 3800 GC and CombiPAL Autosampler with installation and 6 months warranty included.

The Varian 1200L MS provides the highest level of flexibility and triple quadrupole performance in an affordable, easy-to-use system. The complete system with autosampler and workstation guarantees success with today’s applications and still includes valuable, upgrade paths for future needs.

Waters 3100 Mass Detector

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3100 Mass Detector

3100 Mass Detector

Available from KRSS a used fully refurbished Waters 3100 single-quad mass detector including installation and 3 months warranty included (extended warranty available).

The Waters 3100 Mass Detector provides your laboratory with a fast, simple, and flexible analytical platform that enables you to rapidly screen and confirm molecular weights, effortlessly track chromatographic peaks, purify with maximum recovery, and quantitate with superior sensitivity and selectivity.

Designed to enhance your HPLC capabilities, its rapid scan speeds and ultra-fast polarity switching allows you to generate higher quality information about your sample in less time, whatever your application. The 3100 Mass Detector simple puts advanced knowledge of your compound at your fingertips and delivers new levels of productivity to your laboratory.

Waters GCT Premier

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GCT Premier

GCT Premier

Available from KRSS a used fully refurbished and service Waters GCT Premier.

Take GC/MS to the Highest Level - The Waters Micromass GCT Premier Mass Spectrometer combines the proven elevated resolution and exact mass performance of the classic GCT with extended dynamic range. These unmatched capabilities (in addition to the high full scan sensitivity and rapid spectral acquisition rates) are ideal for full characterization and profiling of components in a whole range of sample types.

Waters MS-Autopurification

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MS-Autopurification

MS-Autopurification

Available from KRSS a used fully refurbished Waters/Micromass AutoPurification LC/MS system built around the Waters/Micromass ZQ single quad Mass Spec. Installation and 3 months warranty included (extended warranty available).

Implementing MS-directed purification enables chemists to double throughput over and above production with traditional purification techniques.

Waters Q-Tof Premier

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Q-Tof Premier

Q-Tof Premier

Available from KRSS a used fully refurbished and serviced Waters Q-Tof Premier, Quadrupole-time-of-flight mass spectrometer. Price includes installation, training and 3 months warranty. 

The Q-Tof Premier Mass Spectrometer, featuring T-WAVE™ (Travelling Wave) technology, offers significant enhancements in mass measurement accuracy, dynamic range (pDRE™), sensitivity (Enhanced Duty Cycle) and speed. If you want to quantify, identify and characterize compounds from simple or complex mixtures, Waters Q-Tof Premier offers simplistic operation with the finest blend of innovative analytical capabilities for results you’ll have the ultimate confidence in.

Waters LCT Premier

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LCT Premier<br>

LCT Premier

Now available from KRSS, a used fully refurbished and serviced Water LCT Premier with 3 months warranty, installation and training.

The Waters LCT Premier Mass Spectrometer is a high performance bench-top orthogonal acceleration time-of-flight (oa-TOF) LC/MS system. Improvements in ion source, transfer optics, vacuum system, TOF optics and electronics have resulted in an oa-TOF instrument with unsurpassed ion transmission that gives an order of magnitude more sensitivity when compared to the previous Waters LCT Mass Spectrometer.

Waters Acquity TQD System

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Acquity TQD System

Acquity TQD System

Now available from KRSS is a used, fully refurbished and serviced Waters Acquity TQD System.

Developed for integrated UPLC®/MS/MS quantitative applications, the Waters ACQUITY® TQD features the highest levels of tandem quadrupole MS selectivity, robustness, speed, and accuracy.

To maximize the analytical advantages of UltraPerformance LC® (UPLC), the ACQUITY TQD operates at the highest data acquisition rates. When integrated with the ACQUITY UPLC® System, the ACQUITY TQD gives you class-leading analytical detection limits, resolution, and sample throughput for all of your quantitative applications: bioanalysis, ADME screening, food safety, environmental monitoring, clinical, forensic, and more.

Waters nanoACQUITY UPLC

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nanoACQUITY UPLC

nanoACQUITY UPLC

Available from KRSS a used fully refurbished and service Waters nanoACQUITY UPLC including optional Auxiliary Solvent Manager and FlexCart.

The Waters nanoACQUITY UPLC System supplies direct (non-split) capillary and nanoflow rates for high-resolution chromatographic separations optimized for columns ranging from 1 mm to 75 μm internal diameter. Core components of the nanoACQUITY UPLC Base System include: nanoACQUITY UPLC Binary Solvent Manager, nanoACQUITY UPLC Sample Manager with integrated heating and trapping module and optional Auxiliary Solvent Manager and FlexCart.


Waters Synapt G2

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Synapt G2

Synapt G2

Available from KRSS a used fully refurbished and service Waters Synapt G2 System with Control PC and optional NanoACQUITY.


The Waters Synapt G2 is ideal for qualitative and more recently combined qualitative and quantitative workflows.

Waters Xevo TQ MS

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Xevo TQ MS

Xevo TQ MS

Available from KRSS a used fully refurbished and serviced Waters Xevo TQ MS, (optional Waters Acquity UHPLC (including Solvent Manager, Sample Manager, Sample Organiser, SIngle Column Heater and TUV Detector), PC and PEAK Nitrogen Generator). Price includes installation, training and 3 months warranty. 

Waters Xevo™ TQ MS provides the ultimate in quantitative capabilities for your most demanding applications and your most complex sample matrices. It is a highly advanced tandem quadrupole mass spectrometer designed to enable uncomplicated access to superior HPLC and UPLC®/MS/MS performance, delivering the highest levels of sensitivity, selectivity, robustness, speed, and accuracy.

Waters Micromass Maldi LR TOF

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Maldi LR TOF

Maldi LR TOF

Available from KRSS a used fully refurbished and serviced Micromass Maldi LR TOF mass spectrometer. Price includes installation, training and 6 months warranty. 

The MALDI-LR is a bench top MALDI-TOF Mass Spectrometer optimized for automated high throughput protein identification by “peptide mass fingerprinting - database searching” in reflectron mode, and analysis of intact proteins in linear mode.