We offer an assortment of refurbished and used Microscopes ranging from Inverted Microscopes, Compound Microscopes, Fluorescence Microscopes, Stereo/Dissecting Microscopes, and Biological Microscopes to Polarizing Microscopes. Some of our popular manufacturers include Nikon, Olympus, Zeiss, and Leica. We also feature microscope cameras, objectives and stands. Additionally, we sell a wide selection of Scanning Electron Microscopes including Hitachi and JEOL. Browse our used microscopes below.
The Tomtec Quadra 96 Liquid Handling System is a simultaneous 96-well Pipettor: strongSix station shuttle for protocol automation, Fully programmable for preset protocols, Small footprint,minimum benchspace, Various Hood Enclosures available, Programmable tip heights for all stations, Provides reproducible SPE protocols, Industry leader in SPE sample preparation strong Vacuum Control Panel:/strong 3 way valve for closed/open/vent mode, Precise regulator sets working vacuum, Dependable gauge verifies working vacuum, Set parameters at site of experiment, Standardize each extraction step, Easily adapts to house or pump vacuum source, Adapts to Quadra96 or manual operation
The Quadra96 Model 320 is a versatile automated workstation. It is a true 96 well high throughput pipettor equipped with 96 disposable tips – 450µl max volume. The 450µL capacity tips, and six station shuttle are suited to a variety of applications including replicate plating, PCR preparation, SPE (Solid Phase Extraction), liquid/liquid extraction, etc. The Quadra 320 is the industries predominate choice for Solid Phase Extraction applications
Six Station Automated Shuttle Automates complete assay protocols Pipette multiple reagents in one pass Custom reservoirs for standards & controls Air Displacement or Positive Displacement Volumes from 1µL to 450µL Cv of 2 - 3% Disposable Tip Assembly Stand alone, using the front panel Windows programming, using Quadra Command softwareIt comes complete with PC loaded with Quara 96 Command software plus original operator's manual and software manual
It measures approximately 64 cm W x 57 D x 74 H. 230 V.
Features:
Optimize evaporation with Thermo Scientific Savant SpeedVac High Capacity Concentrators. With three selectable heating levels, these concentrators are ideal for aqueous and organic solvents.
Specifications:
Designed to give reliable, reproducible results, with no cross contamination between wells, and no carryover from plate to plate. The washer incorporates flexible software, and can handle most requirements for kit manufacturers and research and clinical scientists.
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OHAUS Microplate Vortex Mixers are perfect for mixing microplates throughout the speed range. All models are designed for continuous-duty use in the lab. Digital models offer a timer and exact speed control for applications that demand repeatable results and non-digital variable speed models are an economical alternative. The high-speed and small orbit of these mixers make them optimal for effectively mixing microplates.
Applications
ELISA Assays, PCR Preparations, Digestions, Cell Disruptions
Display
Independent LED displays for speed/time allow the operator to view both settings simultaneously (digital models) and adjustment knob with dial markings for variable speed control (analog models)
Operation
Detachable 3-wire cord and plug (included)
Communication
N/A
Construction
Cycoloy
Design Features
Microplate adapter and cup head (included)
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Features:
Denley Wellwash 4 MK2 Microplate Washer 12 way head
Description:
The winning combination of output power and pricing makes X-Cite mini+ the ideal choice for routine imaging applications and HBO upgrade opportunities. X-Cite mini+ couples directly to the microscope, and while its output power surpasses even the X-Cite 120LEDBoost, it has a compact, air-cooled form factor of the X-Cite 120LEDmini.
Specifications:
Description:
The winning combination of output power and pricing makes X-Cite mini+ the ideal choice for routine imaging applications and HBO upgrade opportunities. X-Cite mini+ couples directly to the microscope, and while its output power surpasses even the X-Cite 120LEDBoost, it has a compact, air-cooled form factor of the X-Cite 120LEDmini.
Specifications:
Zyla 4.2 PLUS is the latest sCMOS technology advancement from Andor. At its heart, Zyla 4.2 PLUS benefits from latest generation sCMOS sensor technology, delivering a further 10 % boost in QE, resulting in an unprecedented 82% QEmax. The broad QE profile provides excellent coverage of the visible/NIR wavelength range, highly optimized to a wide range of common fluorophores. Further innovation has also introduced industry-fastest USB 3.0 frame rates and industry-leading response linearity of 99.8%, for unparalleled quantitative accuracy of measurement across the full dynamic range. Zyla 4.2 PLUS is ideal for applications such as Super-Resolution Microscopy, Ion Signalling Microscopy, LightSheet Microscopy, Line Scanning Confocal Microscopy and TIRF Microscopy.
Key Specifications:
Sensor Type: Front Illuminated Scientific CMOS (4T) – sCMOS 2.0
Active Pixels: 2048 x 2048 (4.2 Megapixel)
Sensor Size: 13.3 x 13.3 mm (18.8 mm diagonal)
Pixel Size: 6.5 μm
Pixel readout rate (MHz)
Fast Read 540 (270 MHz x 2 sensor halves)
Slow Read 216 (106 MHz x 2 sensor halves)
Read Noise (e-)
216 MHz: 0.9
560 MHz : 1.10
Dark Current, e-/pixel/sec @ min Temp •4:
Air Cooled: 0.10
Maximum frame rate: 100 fps @ full frame (Camera Link 10-tap)
Maximum Quantum Efficiency: 82%
Dark current, e-/pixel/sec @ min temp: 0.14
Readout modes: Rolling Shutter
Pixel well depth: 30,000
Maximum dynamic range: 33,000:1
Linearity: 99.8%
Photon Response Non-Uniformity (PRNU): < 0.1%
Pre-defined Region of Interest: 1920 x 1080, 1392 x 1040, 512 x 512, 128 x 128
Data range: 12 bit (fastest frame rates) and 16 bit (max dynamic range)
Interface options: Camera Link 10-tap