Used and refurbished to manufacturers specifications Sensitive results for drug developmentRobust, high-throughput efficiencyLow detection limits for trace analysisHigh-quality results for quantitation and precise identification of low abundance compounds, even in matrices like clinical samples, pesticide/drug residues, forensic toxicology samples and environmental samples Mass Accuracy / Stability 0.1 Da over 8 hours, 0.15 Da over 24 hoursMass Range 5-3,000Polarity Switching Time 700 msScan Speed (Quad) 24,000 Da/secScan Types Q1 MS, Q3 MS, Product Ion, Precursor Ion, Neutral Loss or Gain, MRMSensitivity MRM Mode 200 fg Reserpine on column: S/N > 1,200, C.V. < 5%
The API 3000 LC/MS/MS System is an enhanced high performance triple quadrupole mass spectrometer with applications in protein and peptide analysis, small molecule analysis in drug metabolism and pharmacokinetic studies, and n-in-one cassette dosing analysis.All our devices are tested, cleaned, and inspected before delivery.Device in stock, available 6–8 weeks after receipt of order.
Accessories:1 Measuring computer1 Keyboard1 Mouse1 MonitorIncludes 2 x Edwards E2M30 oil pumps
Two high resolution quadrupole analyzers (MS1/MS2), plus prefilters to maximize resolution and transmission while preventing contamination of the main analyzers.T-Wave™1 enabled for optimal MS/MS performance at high data acquisition rates.Low noise, off axis, long life photomultiplier detectorDigital dynamic range up to 4 x 10^6.Full scan MSProduct ion scanPrecursor ion scanConstant neutral lossSelected Ion Recording (SIR)Multiple Reaction Monitoring (MRM)Survey scan modes: Full scan MS triggered product ion scanMass range 2 to 2048 m/zScan speed Up to 10,000 Da/sExamples of achievable acquisition rates 10 scans per second (m/z 100 to 1000), 20 scans per second (m/z 50 to 500)Mass stability Mass drift is <0.1 Da over a 24 hour period
Specialized quantitative applications, including ADME screening, bioanalysis, clinical analysis, as well as food safety and environmental monitoring, require high sensitivity, high performance LC/MS/MS instrumentation. Compliance with stringent regulatory guidelines may also be necessary with these applications.Compact size - Uses only 18.9" (48 cm) of linear benchspace.T-Wave collision cell for optimum performance at fast acquisition rates and a polarityswitching time of only 20 ms ensures that the Quattro Premier XE is ideally suited to the demands of UPLC.Dynamic range—up to 5 orders of magnitude for accurate determination across a wide concentration range.Data Directed Analysis for intelligent, automated MS to MS/MS switching within a single analytical run.The new low-noise WhisperTM detector in the Quattro Premier XE provides a detectionefficiency approaching 100% for single ions. Situated after the second analyzer andfeaturing integral focusing optics, the detector‘s high voltage dynode and phosphor arepositioned 90 ̊ off-axis to eliminate neutral noise. The detector can rapidly switch polarity(20 ms), allowing the detection of both positive and negative ions in a chromatographicpeak. In addition, the detector’s robust photomultiplier tube is sealed for life in a vacuumenvelope, guaranteeing years of maintenance free service.
The Waters MicromassZQ Mass Spectrometer, the most popular single quadrupole mass spectrometer worldwide, offers characteristic performance and robustness for laboratories that require nominal mass resolution for mass confirmation applications. The ZQ Mass Spectrometer is built using the technical innovation you expect from Micromass brand products.All our devices are tested, cleaned, and inspected before delivery.Device in stock, available 6–8 weeks after receipt of order.
Waters SQ Detector (Aquity)High performance ZSpray™ dual-orthogonal API sources:1) ESI (standard)2) Multimode source – ESI/APCI/ESCi ® (standard)3) Dedicated APCI (optional)4) Dual-mode Atmospheric Pressure Photo Ionization (APPI)/APCI source (optional)5) Atmospheric Solids Analysis Probe (ASAP) (optional)Vacuum isolation valveTool free access to customer serviceable elementsPlug and play probesDe-clustering cone gasSoftware control of gas flows and heating elements
Two high resolution quadrupole analyzers (MS1/MS2), plus prefilters to maximize resolution and transmission while preventing contamination of the main analyzers.T-Wave™1 enabled for optimal MS/MS performance at high data acquisition rates.Low noise, off axis, long life photomultiplier detectorDigital dynamic range up to 4 x 10^6.Full scan MSProduct ion scanPrecursor ion scanConstant neutral lossSelected Ion Recording (SIR)Multiple Reaction Monitoring (MRM)Survey scan modes: Full scan MS triggered product ion scanMass range 2 to 2048 m/zScan speed Up to 10,000 Da/sExamples of achievable acquisition rates 10 scans per second (m/z 100 to 1000), 20 scans per second (m/z 50 to 500)Mass stability Mass drift is <0.1 Da over a 24 hour period