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 new Thermo Scientific Sorvall RC 6 Plus superspeed centrifuge is the perfect choice for high throughput sample processing offering high speeds and RCFs that will increase your productivity along with advanced functionality that will keep your research on track as needs applications and separation protocols change. Faster Separations for Greater Productivity The Sorvall RC 6 Plus is designed for maximum productivity offering 4 liters of capacity speeds of up to 22000 rpm and RCFs to 55200 x g. Class leading acceleration and deceleration rates deliver additional time savings so not a minute is wasted.
Features positive airflow systems, industrial-quality cabinet construction, and extra-strength refrigeration compressors, ideal for industrial, clinical, and scientific applications.
The RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapor handling capabilities with quiet operation. With over 300,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications.
Process samples efficiently with the 12-place, autoclavable Thermo Scientific SA-600 Fixed-Angle Rotor.
Optimize evaporation with Thermo Scientific Savant SpeedVac High Capacity Concentrators. With three selectable heating levels, these concentrators are ideal for aqueous and organic solvents.
Vwr Refrigerator 18CU Ft SCGP-1804 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Vwr Refrigerator 18CU Ft SCGP-1804 / 97018-480 is part of a wide selection of VWR General purpose refrigerators or refrigerator freezers. Combining excellent quality with an affordable price, the Vwr Refrigerator 18CU Ft SCGP-1804 / 97018-480 can meet your scientific research needs while still offering a good value for a budget conscious end user.
Support a wide range of applications with the Thermo Scientific SS-34 Fixed Angle Rotor, which features eight places.
Perform a variety of applications with the Thermo Scientific™ T-865 Fixed Angle Rotor, which offers eight-place capacity.
Capacity (ml) : 8 x 36
Tube Dimensions Ø x L (mm) : 25 x 97
Angle ° : 23.5
Maximum Speed (rpm) : 65,000
K Factor : 51.7
Net Weight (kg) : 8.3
g / cm : 181,222 / 3.84
g / cm : 429,459 / 9.1
g / cm : 304,340 / 6.47
The Revco ULT3030A18 -30°C Freezer features a microprocessor controlled system, gravity air circulation, industrial quality cabinet construction, and extra-strength refrigeration compressors selected for industrial, clinical and scientific use. This ULT model has audible/visual warnings for over temperature, under temperature and power failure, with visual status reports on critical functions.
Simplify operation and increase accuracy with the microprocessor control of Thermo Scientific™ Revco™ High-Performance Lab Freezers. Our Revco™ -30°C and -20°C high-performance freezers are designed for medical and scientific applications such as storage of reagents, pharmaceuticals, biologicals or other commonly used laboratory materials. Models offer cabinet sizes to fit a variety of space needs and storage volume requirements.
Our Revco high-performance, laboratory freezers are designed for medical and scientific applications requiring storage of reagents, pharmaceuticals, biologicals, and other commonly used laboratory materials such as primers, siRNA molecules and FBS (fetal bovine serum).
For more mobile phase flexibility in any ultrahigh speed and ultrahigh resolution application, the Thermo Scientific Dionex Ultimate HPG-3400RS Rapid Separation Binary Pump offers more solvent capability. With an unrivaled flow-pressure footprint, the RSLC pump is the most flexible binary UHPLC pump available. The UltiMate 3000 Binary RS pumps are capable of providing true ballistic gradients with excellent retention time precision. Together with gradient delay volumes down to 35µL, the binary pump is the first choice for any ultrahigh speed application in LC or LC/MS.
Safely handle and recover solvents with the Thermo Scientific Savant Universal SpeedVac Vacuum System, equipped with an easy to use, wide-mouth glass condensation flask. This single integrated unit combines an oil-free vacuum source and refrigerated vapor trap, and can be connected to any of the concentrators to provide a complete SpeedVac system.
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.
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
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