Used Spectrometer for sale (47)

Condition: used, functionality: fully functional, Agilent 6520 System + PC & Software. The set includes: -Agilent 6520 Accurate-Mass Q-TOF LC/MS -Agilent 1260 Infinity HPLC G1379B Micro Vacuum Degasser -Agilent 1200 Series G2226A Nano pump -Agilent G4240A HPLC-Chip Cube Interface - PC & Software The Agilent G6520 LCMS QTOF MS System is a high-performance mass spectrometry system designed for accurate and reliable analysis of complex samples. It features advanced ion optics, high-resolution mass spectrometry, and fast data acquisition rates, making it ideal for a wide range of applications in pharmaceuticals, biotechnology, and environmental analysis. With its intuitive software and user-friendly interface, the 6520 Q-TOF LC/MS MS System provides researchers with the tools they need to quickly and easily identify and quantify compounds in even the most challenging samples. Bwsdpfet T Ub Hox Aiwow The Agilent 6520 Q-TOF has industry-leading performance in the most important categories: attomole sensitivity, better than 2-ppm MS mass accuracy, better than 5-ppm MS/MS mass accuracy, mass resolution to 20,000, and broad mass range from 25 to 20,000 m/z. This is an ideal choice for top-down and bottom-up proteomics, metabolomics, and HRMS applications. Good working condition. Please check out our other listings as well.

Condition: used, functionality: fully functional, Agilent 6510 System + PC & Software. The set includes: -Agilent 6510 Q-TOF LC/MS -Agilent 1260 Infinity G1376A Capillary Pump -Agilent 1200 Series G1377A Micro Well Plate Autosampler -Agilent 1200 Series G1379B Micro Vacuum HPLC Degasser -PC & Software The Agilent 6510 Quadrupole Time-of-Flight LC/MS delivers unsurpassed Q-TOF sensitivity in a compact, bench-top design. With the 6510’s tenfold sensitivity advantage, you detect critical, low-level components that are out of reach of other Q-TOF instruments. At the same time, fast data acquisition means you can acquire one MS and five MS/MS spectra per second, for higher-quality data and more structural information from complex samples. And ultralow-ppm mass accuracy maximizes confidence in your results. Features: -Attomole-level sensitivity – Sensitivity unequaled by any Q-TOF on the market today enables the 6510 to detect more low-abundance components. -Better than 3-ppm mass accuracy – Outstanding mass accuracy, typically 1-2 ppm, rivals FTMS instruments and increases specificity and confidence in results. -Wide in-spectrum dynamic range – 3-4 orders of magnitude in-spectrum dynamic range enables identification of less-abundant compounds in the presence of more-abundant compounds and makes overall operation easier. -Fast MS and MS/MS acquisition – Fast spectral acquisition improves the identification of unresolved components in complex samples and makes the 6510 compatible with the latest fast chromatography. -Multiple ion source options- The best selection of ion sources in the LC/MS industry-including the revolutionary HPLC-Chip/MS and multimode ESI/APCI sources-allow the 6510 Q-TOF to address a wide range of LC/MS applications Bwedpet T T Tnefx Aiwjw Good working condition. Please check out our other listings as well.

Condition: used, functionality: fully functional, Agilent G1956A LC/MSD VL + PC & software mass spectrometer. Bodpfx Ajt Uk I Ejiwoww The Agilent G1956 LC/MSD Mass Spectroscopy Instrument is a highly reliable, laboratory-grade mass selective detector. The Agilent 1100 Series includes variable,multiwavelength, diode-array and mass selective detectors in addition refractive index and fluorescence detectors. The fluorescence detector, which has an innovative optical design, provides: • Simultaneous quantitative and qualitative information from up to four signals in a single run, saving time • Real-time spectra (similar to diodearray detection) for fast method optimization and peak identification. The mass selective detectors offer: • complete mass spectral information from the single-quadrupole LC/MSD and complete MS/MS data from the ion trap LC/MSD Trap • excellent sensitivity, reproducibility and ruggedness thanks to a patented orthogonal-spray ion source and highcapacity drying gas system. Good working condition. Please check out our other listings as well.

Condition: used, functionality: fully functional, Mettler Toledo ReactIR-4000 AUTOCHEM Spectrometer S-1206-0900A MCT Mid-Band Detector FTIR Analyzer Lab with S-1506-0001A Power Supply with Software. In situreal-time data collection- Investigate chemistry and processes in real-time, directly in reactor. Mid-infrared technology - Deduce reaction pathways, mechanisms and kinetics with the spectral information. ReactIRTMReaction Analysis Software - Determine reaction performance, conversion, completion. Analyze and monitor virtually all classes of chemical reactions. Sealed Optics - Operates safely in fume hoods, mounted either on bench top or wall. CompactTower Design - Preserves valuable lab space. Product Specifications: Bedpfx Aisua Hdrowoww Mid FTIR (4800 to 450 cm-1) analyzer Compact size Sealed optics Temperature stabilized Pinned in-place detector modules Good working condition. Please check out our other listings as well.

Condition: like new (used), functionality: fully functional, ES-1000 Spectrophotometer with bag (complete) Bwedpfxeu Ekcls Aiwjw

Condition: used, functionality: fully functional, Agilent/HP 1100 Series MSD + PC & software. HP first benchtop quadrupole LC/MS the 1100 Series LC/MSD. The 1100 Series LC/MSD provides information quickly in one chromatographic run. It provides molecular weight structural information and has excellent selectivity needed to identify compounds check the purity of chromatographic peaks and quantitate trace level samples in complex matrices in a rugged reliable easy-to-use benchtop system. For chromatographers and mass spectrometrists who need the utmost in sensitivity the LC/MSD SL makes analyses in the very low picogram range possible. The 1100 Series LC/MSD offers many advantages as an LC detector. It offers the dynamic range and repeatability needed for most quantitative applications. In the SIM mode it offers high sensitivity. For compounds lacking a strong chromophore it offers detection limits not possible with other detectors. By offering unit mass resolution to m/z 3000 the LC/MSD allows for characterization of large proteins beyond 60000 KDalton. Having extended mass range to 3000 is also beneficial when studying modified proteins such as glycoproteins where their charge distribution falls above m/z 2000. Bodpet Ui E Nsfx Aiwjww Good working condition. Please check out our other listings as well.

Year of construction: 2022, condition: as good as new (ex-display), functionality: fully functional, For sale is a FTIR spectrometer - NICOLET IS20 MID-IR DTGS spectrometer which was used for one year as part of a research project. Operation in laboratory environment; no damage; Scope of sale: 1x NICOLET IS20 MID-IR DTGS spectrometer 1x IS20 German device labeling 1x European Schuko plug, 250V Bwodpfx Aerklx Isiwow 1x ATR ITX BASE 1x AR diamond crystal for Smart iTX ATR 1x COMP-U-16 Upgrade from monitor 20" to monitor 24" 1x iS10-iS20 TRANSMISSION ACCESSORY 1x ST JAPAN ATR-FTIR POLYMER BUNDLE 1x DELL OPTIPLEX 3090 MT - I3-10105 8GB NP: € 31.998.,77 Sale EXW, tel que

Year of construction: 2016, operating hours: 1,000 h, condition: good (used), functionality: fully functional, Professional Ulbricht sphere with a diameter of 100 cm, made of fiberglass. For sale due to business closure. Bjdpfx Aijz R S Dasweww The sphere was used for photometric measurements of coated automotive halogen lamps. The white inner coating is in good condition, and the system was continuously calibrated. The sphere has two openings on the rear for connecting measuring devices; in our case, a spectrometer from Instrument Systems and a photometer from LMT.

Condition: excellent (used), Year of construction: 2018, Equipment: raster image processor, We offer this very good Konica Minolta AccurioJet KM-1 digital print machine, year of construction 2018. 27,2 million prints. Bwodpoz Dtvuefx Aiwjw It is placed at over plant in Szczecin in Poland. 27,2 million prints. It includes pallet feeder and delivery, Alwan colour server for creating ink saving print files, a Konica Minolta FD-9 photo spectrometer and a high tower sever rack with UPS for the rip hardware Its today dismantled and ready for transportation. If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: used, Instrument Systems Instrument Systems LED Measurement Laboratory CAS140C, LEDGON 100, Integrating Sphere, Keithley 2611 – Complete System! For sale is a complete, professional LED measurement laboratory from Instrument Systems (Konica-Minolta Group). The system is suitable for the precise optical and electrical characterization of LEDs, LED modules, and small luminaires. All devices come from a laboratory environment, manufactured in 2007–2008, and represent high-quality industrial measurement technology. Scope / included components CAS 140C-152 Spectrometer (2008) Integrating Sphere ISP250-110 + ISP250-211 (2008) LEDGON 100 Goniophotometer (2007) CSD315 3-axis Controller + Emergency Stop Control Panel (2007) Keithley 2611 SMU / SourceMeter PC system including software: SpecWin Pro SpecWin Light Goniometer module Original license CDs User manual “LED test sockets” Cables & accessories as shown in the photos Technical features Measurement of total luminous flux (lumens) Bwedpfjzimaajx Aiwjw Spectral analysis (color temperature, CRI, xy, spectrum) Goniophotometric angular measurement Analysis of radiation patterns Electrical control and IV measurements with Keithley 2611 Fully automatic measurement sequences with SpecWin Pro CAS140C: approx. 36×15×30 cm / 7–9 kg Integrating Sphere: approx. 40×40×45 cm / 6–8 kg LEDGON 100: approx. 80×30×28 cm / 12–15 kg CSD315: approx. 42×12×35 cm / 5 kg Keithley SMU: approx. 36×9×28 cm / 5 kg Dimensions / weights (total approx. 40–45 kg) Important note: “The table shown in the photos is not included in the sale.” Condition: used Scope of delivery: (See image) (Changes and errors in the technical data are subject to change!) We would be happy to answer any further questions you may have by telephone.

Condition: excellent (used), Agilent 7000C GC/MS/MS Triple Quadrupole + 7890B GC + 7693 Autosampler – 2014 – lightly used – extensive accessories For sale: a professional gas chromatography system with mass spectrometry from Agilent Technologies, model 7000C GC/MS/MS Triple Quadrupole, paired with an Agilent 7890B gas chromatograph and an Agilent 7693 autosampler. Year of manufacture: 2014 Bwsdpfxex A E D De Aiwow The unit has been used very little and is in very good visual condition. The system comes from a laboratory and is offered with a comprehensive set of additional accessories and numerous original Agilent Technologies accessories. System configuration: * Agilent 7000C GC/MS Triple Quadrupole – a high-end mass spectrometer with a triple quadrupole. * Agilent 7890B (G3440B) – gas chromatograph. * Agilent 7693 Autosampler – automatic sample injection system. * Edwards RV5 – laboratory vacuum pump with an oil mist filter. * Original CDs/DVDs with Agilent software. * A large number of additional accessories and Agilent laboratory equipment. Additional accessories: The package includes a comprehensive set of accessories, including: * Hoses and installation components for the chromatograph. * Components and accessories for the chromatographic oven. * Additional equipment for installing and operating the system. * Original Agilent Technologies laboratory accessories. * Software discs and additional equipment as shown in the photos.

Condition: used, Thermo Fisher Type: ARL easySpark metal analyzer Analysis: Tabletop spectrometer with PC, monitor, and software Thermo Scientific OXSAS 2.7 Software OXSAS is the most advanced software for optical emission spectrometers. Current analyses are displayed in tabs. Immediate processing of data sets using fill-down and increment-down tools. OXSAS is a multi-processing application with amazing capabilities and potential. The comprehensive functionality of OXSAS enables you to meet all your requirements. Technical machine description: Condition: fully functional In new condition Year of manufacture: Bedeziar Nspfx Aiwsww Technical description of the system: The ARL easySpark metal analyzer is designed to meet the challenges and requirements of small to medium-sized facilities and laboratories in the metal industry that require high-quality, but cost-effective OES analysis for the production of parts for the automotive, aerospace, consumer goods, and other industries. The device is characterized by particularly high resolution thanks to a unique optical system based on a multi-grating/CCD (charge-coupled device) system. Other advantages of the Thermo Scientific ARL easySpark analyzer include: The ability to accurately analyze all elements, from trace amounts to percentages, in all metallic solid samples. A groundbreaking spark excitation and optical design to ensure the best performance in its class. An intuitive, user-friendly Thermo Scientific OXSAS analysis software for a quick learning curve and easy routine operation. A robust and reliable design that requires minimal maintenance. Compliance with safety and quality guidelines. A simple design that is suitable for both new users in production and experienced laboratory personnel. The device is also ideally suited for other areas, such as metal recycling, academic and non-academic laboratories, and primary metal producers, where a cost-effective solution is needed for the analysis of metal products and materials for quality assurance and process control, or a second device is required. Power connection: 110-230 VAC, 50Hz or 60Hz Max. power: 600 VA Dimensions: Approx. L x H x D 0.80m x 0.45m x 0.70m Weight: Approx. 80 kg Condition: used Scope of delivery: (See image) (Changes and errors in the technical data are subject to change!) We will be happy to answer any further questions you may have by telephone.

Condition: used, functionality: unexamined, machine/vehicle number: SX-50, Used Cameca SX-50 Electron Microprobe Cameca SX-50 electron microprobe is used (Electron Probe MicroAlalyses). it has a 6” inch stage, 3 WDX Spectrometers with several Cristals LiF, PET, TAP, ODPb, PC1, PC2, PC3. Electron probe microanalysis (EPMA) are generally considered micro-analytical techniques which are able to image or analyze materials we can not generally observe with the resolution offered by visible techniques System is complete with all Books, service Manuals, Software and computer. Also many parts. 1 x Leybold Trivac D16B Vacuum Pump Bsdpfx Aiewnb D Tjwoww 1 x Alcatel 2012 A Vacuum Pump 2 x integrated Turbo Pumps

Condition: used, Year of construction: 2023, Standard observers: 2° (1931) and 10° (1964), standard illuminants: D65, D55, F11, A, C, color spaces/values: XYZ, Yxy, LCh*, Luv*, ΔE CIE Lab*, ΔE CIE94, ΔL*, Δa*, Δb*, yellowness index according to DIN 6167 or whiteness metrics, spectral range: 400-700nm, spectral resolution: 10nm (internally 3.5nm), spectrometer: holographic grating spectrometer, display: relative values, absolute values or customer-specific values, repeatability: ΔE = 0.05 CIE Lab, repeatability test: 10 measurements of the supplied white standard, memory: non-volatile, more than 1,500 measurements without a PC, ambient temperature: 15-35°C, max. relative humidity: 85%, non-condensing, PC interfaces: USB, RS232, current output: 4-20mA, length: 235mm, width: 220mm, height: 60mm, weight: 1.85kg, including original operating manual, USB flash drive with installation file for "ColorDaTra_IPM" software version 1.94, installation file for update to version 1.95 and license key, last calibrated in 2025. On-site inspection is possible. Bodpsz R Uwpjfx Aiwsww

Condition: used, functionality: fully functional, Agilent 7500 Series G3155A Inductively Coupled Plasma Mass Spectrometer. The Agilent 7500 ICP/MS (Inductively Coupled Plasma Mass Spectrometer) is a cutting-edge analytical instrument known for its exceptional sensitivity and performance. With detection limits that go down to parts per trillion for most elements, the 7500 ICP/MS offers unparalleled sensitivity, enabling the accurate quantification of trace elements in various sample matrices. The instrument's wide dynamic range spans from sub-ppt to high ppm levels, accommodating diverse sample concentrations without compromising accuracy or precision. Capable of analyzing up to hundreds of samples per day, the 7500 ICP/MS provides rapid throughput, facilitating high-volume sample analysis in research, environmental monitoring, and industrial applications. Featuring robust interference removal capabilities and excellent stability, the instrument delivers highly accurate and precise quantitative results, ensuring confidence in analytical measurements. The Agilent 7500 ICP/MS is compatible with various sample introduction systems, including autosamplers and chromatographic interfaces, allowing for the analysis of complex sample matrices such as biological fluids, environmental samples, and geological materials. The Agilent 7500 ICP/MS is the instrument of choice for laboratories and research facilities requiring sensitive, fast, and quantifiable elemental analysis across a wide range of applications, including environmental monitoring, geochemistry, pharmaceutical analysis, and materials science. Bwodpfx Aiouaxziewjw Good working condition. Please check out our other listings as well.

Condition: new, Year of construction: 2026, Kleemann MC 120 PRO / MC 120 Z - jaws, 20%Mn2%Cr, fixed jaw, moving jaw, liners, complete set or sold separately. Bwjdpo Agfgdofx Aiwew Fixed jaw: 2457909 / 2457892 - 1588 kg - 20%Mn2%Cr Moving jaw: 2457878 / 2457875 - 2420 kg - 20%Mn2%Cr Available in stock - shipping from Poland. Available as a set or individually. Catalog numbers: 2457909, 2457892, 2457878, 2457875 Wedges, pins, side liners - cheek plates, and other parts also available. Only with us, the chemical composition of the castings comes with a QUALITY CERTIFICATE, confirmed by a spectrometer. Don't buy cheaper, lower-quality castings; a lower amount of manganese or chromium can reduce the lifespan of the jaws by up to half! We offer the widest range of spare parts for crushers and screens in Poland. For both stationary and mobile machines. Including brands such as: Brown Lenox; Bruce; DKT; Extec; Finlay; HARTL; Hazemag; PSP; DSP; Keestrack; Kleemann; Komatsu; McCloskey; Metso; MFL; Nordberg; Parker; Omega; Pegson; OM; Powerscreen; Premiertrak Terex; Red Rhino; Rubblemaster; Sandvik; SBM; Tesab, and others.

Condition: new, Year of construction: 2026, SUPERTOOTH jaw plate set for Pegson XA400S / XR400S and Powerscreen 400 / R400 This listing is for a complete set of SUPERTOOTH-profile jaw plates. The set is suitable for the following jaw crusher models: Bodpfoz Dudyjx Aiwsww Pegson XA400S Pegson XR400S Powerscreen 400 Powerscreen R400 The set consists of: Fixed jaw plate — part number CR005-068-001C, weight 1000 kg. Swing jaw plate — part number CR005-067-001C, weight 1100 kg. Material composition: 18% manganese, 2% chromium, balance iron. The chemical composition has been verified using a spectrometer. Price per set, EXW Poland. Worldwide shipping can be arranged. Our range also includes other spare and wear parts: wedges, side plates (cheek plates), toggle plates, toggle seats, springs, hydraulic cylinders, hydraulic motors, hydraulic pumps, HFO, HPTO, HRC and BOWEX couplings, liners, grizzly bars and many other components required for routine repairs and complete overhauls of these machines. Only from us: the chemical composition of the castings is confirmed by a QUALITY CERTIFICATE and verified with a spectrometer. Do not choose cheaper, lower-quality castings — insufficient manganese or chromium content can reduce the service life of jaw plates by up to 50%! We offer the widest range of spare parts for crushers and screeners in Poland, covering both stationary and mobile machines. We supply parts for machines from manufacturers including: Brown Lenox, Bruce, DKT, Extec, Finlay, HARTL, Hazemag, PSP, DSP, Keestrack, Kleemann, Komatsu, McCloskey, Metso, MFL, Nordberg, Parker, Omega, Pegson, OM, Powerscreen, Premiertrak, Terex, Red Rhino, Rubble Master, Sandvik, SBM, Tesab and others.

Condition: new, Year of construction: 2026, We offer a complete set of SUPERTOOTH jaw plates for Powerscreen Premiertrak 300 and Powerscreen Premiertrak 330 jaw crushers. Fixed jaw plate — part no. CW017-002-MN180, dimensions 1300 × 973 mm, weight 656 kg, material composition 18% Mn / 2% Cr. Swing jaw plate — part no. CW017-001-MN180, dimensions 1339 × 963 mm, weight 669 kg, material composition 18% Mn / 2% Cr. Other jaw plate and liner versions are available on request. The parts can also be manufactured from an alloy containing 22% Mn / 2% Cr. Our range also includes other spare and wear parts: wedges, side plates (cheek plates), toggle plates, toggle seats, springs, hydraulic cylinders, hydraulic motors, hydraulic pumps, HFO, HPTO, HRC and BOWEX couplings, liners, grizzly bars and many other components required for routine repairs and complete overhauls of these machines. Bwedpez Dt Tyefx Aiwsw Only from us: the chemical composition of the castings is confirmed by a QUALITY CERTIFICATE and verified with a spectrometer. Do not choose cheaper, lower-quality castings — insufficient manganese or chromium content can reduce the service life of jaw plates by up to 50%! We offer the widest range of spare parts for crushers and screeners in Poland, covering both stationary and mobile machines. We supply parts for machines from manufacturers including: Brown Lenox, Bruce, DKT, Extec, Finlay, HARTL, Hazemag, PSP, DSP, Keestrack, Kleemann, Komatsu, McCloskey, Metso, MFL, Nordberg, Parker, Omega, Pegson, OM, Powerscreen, Premiertrak, Terex, Red Rhino, Rubble Master, Sandvik, SBM, Tesab and others.

Condition: new, Year of construction: 2026, Mantle and bowl liner set for Metso HP200 STD Bwedpfxjz Dulws Aiwjw This listing is for a complete set of wear cones for the Metso HP200 STD cone crusher. The set consists of: Bowl liner (outer cone) — part number N55208134-22, weight 550 kg. Mantle (inner cone) — part number N55308011-22, weight 482 kg. Material composition: 22% manganese, 2% chromium, balance iron. The components are manufactured from castings of the highest quality available on the market. Price per set, EXW Poland. Worldwide shipping can be arranged. Our range also includes other spare and wear parts: wedges, side plates (cheek plates), toggle plates, toggle seats, springs, hydraulic cylinders, hydraulic motors, hydraulic pumps, HFO, HPTO, HRC and BOWEX couplings, liners, grizzly bars and many other components required for routine repairs and complete overhauls of these machines. Only from us: the chemical composition of the castings is confirmed by a QUALITY CERTIFICATE and verified with a spectrometer. Do not choose cheaper, lower-quality castings — insufficient manganese or chromium content can reduce the service life of jaw plates by up to 50%! We offer the widest range of spare parts for crushers and screeners in Poland, covering both stationary and mobile machines. We supply parts for machines from manufacturers including: Brown Lenox, Bruce, DKT, Extec, Finlay, HARTL, Hazemag, PSP, DSP, Keestrack, Kleemann, Komatsu, McCloskey, Metso, MFL, Nordberg, Parker, Omega, Pegson, OM, Powerscreen, Premiertrak, Terex, Red Rhino, Rubble Master, Sandvik, SBM, Tesab and others.

Condition: new, Year of construction: 2026, Jaw plate set for Metso LT95 / C95 — large tooth, new type This listing is for a complete set of jaw plates for the Metso LT95 / C95 jaw crusher. The jaw plates feature a large-tooth profile and are manufactured in the new design. The set consists of: Fixed jaw plate — weight 868 kg. Swing jaw plate — weight 710 kg. Material composition: 18% manganese, 2% chromium, balance iron. Price per set, EXW Poland. Worldwide shipping can be arranged. Our range also includes other spare and wear parts: wedges, side plates (cheek plates), toggle plates, toggle seats, springs, hydraulic cylinders, hydraulic motors, hydraulic pumps, HFO, HPTO, HRC and BOWEX couplings, liners, grizzly bars and many other components required for routine repairs and complete overhauls of these machines. Only from us: the chemical composition of the castings is confirmed by a QUALITY CERTIFICATE and verified with a spectrometer. Do not choose cheaper, lower-quality castings — insufficient manganese or chromium content can reduce the service life of jaw plates by up to 50%! We offer the widest range of spare parts for crushers and screeners in Poland, covering both stationary and mobile machines. Bwedpfsz Durkox Aiwow We supply parts for machines from manufacturers including: Brown Lenox, Bruce, DKT, Extec, Finlay, HARTL, Hazemag, PSP, DSP, Keestrack, Kleemann, Komatsu, McCloskey, Metso, MFL, Nordberg, Parker, Omega, Pegson, OM, Powerscreen, Premiertrak, Terex, Red Rhino, Rubble Master, Sandvik, SBM, Tesab and others.

Condition: new, Year of construction: 2025, Set of jaws for Metso LT120, QUARRY TOOTH Fixed jaw MM0521203 18%Mn2%Cr - 2120 kg Bsdpfxepit Rbe Aiwoww Swing jaw MM0521201 18%Mn2%Cr - 1875 kg Very good quality castings ALL CASTING CHECKED WITH SPECTROMETER, TO PROOF BEST QUALITY Price for set EXW Poland, worldwide shipping can be arrange

Condition: new, Year of construction: 2025, Set of cones(concave + mantle) Maxtrak 1000 Medium Coarse - very good quality. 22%Mn, with SPECTROMETER CERTIFICATE, highest quality on market! Parts number: 603/9052-22 MC + 603/9106 Bwodpfxeigvfvo Aiwow