Zeiss Stemi DV4 Microscope

Zeiss Axio Vert.A1 FL Inverted Microscope This system was removed from a university lab where it was (more) surplus to requirements. The microscope is in very clean cosmetic condition. Four 27mm to RMS adapters have been fitted, allowing the use of standard RMS objectives. The microscope has been tested with an objective from stock and works as expected, though no objectives are currently fitted. The instrument is configured as follows: - 1 x Microscope stand Axio Vert.A1 FL (431030-9010-000) - Nosepiece 2xH / 3xHDIC M27 and carrier for transmitted-light illumination - Reflector modules: DAPI, FITC, TRITC, empty - 1 x LD condenser 0.55 for H Ph PlasDIC DIC (424228-9030-000) - Position 1: empty - Position 2: 424228-9060 0.05T Neutral density filter 0.05 - Position 3: 426717-9170 Ph1/0.55 Phase stop Ph1/0.55 - Position 4: 426717-9180 Ph2/0.55 Phase stop Ph2/0.55 - Position 5: empty - 1 x Illuminator LED for Axio Vert transmitted light (423004-9020-000) - 1 x Stop slider A 14x40mm with aperture/luminous field diaphragm (423730-9151-000) - 1 x Binocular tube 45º/23 (425523-9000-000) with 2 x 444036-9000 eyepieces PI 10x/23 - 1 x Mirror 100%, 26x36mm (452531-0001-010) with intermediate phototube H=50mm, left port (425146-9030-000) - 1 x Camera adapter 60N-C 2/3" 0.5x (426112) - 1 x Ergo Intermediate piece H=50mm for optimization of viewing height (425146-9040-00) - 1 x Specimen stage 232x230mm with hardcoat anodized surface (432037-9000-000) - Object guide M, 130x85mm, for Axio Vert (432333-9040-000) - 1 x QImaging QIClick Camera (01-QIClick-R-F-CLR-12), Colour 12 Bit, Firewire operation

Arcturus PixCell II Laser Capture Microdissection Microscope System Lab This system was removed from (more) a university where it was surplus to requirement. All units are in good cosmetic condition and powered up, although due to the faults listed below this system is listed as Spares/Repair.  Faults: - The PCi graphics card is faulty. - Camera not included to operate as a complete system. - The microscope does not include any eyepieces or objectives. - The control unit cable sleeving is damaged. The system comprises the following: Arcturus PixCell II Microscope Arcturus PixCell II Control unit Computer - Dell OptiPlex GX1 - Software installed: Arc200 1.0.2 Monitor - NEC MultiSyncLCD1550V

Motic Panthera E2 Trinocular Compound Microscope w/o 100x Objective Manufactured to Withstand the Ti (more)me With the new microscope Series Panthera E2, your decision is distinct. This microscope series allows to experience Life Sciences in a new way, with the best possible learning effect. From now on, you achieve your teaching goals in the easiest way, with the highest precision and accuracy that meet all your intentions in mind. Even in a small lab with a small budget, these new technologies from Motic will convince you.Panthera E2 microscopes combine high-quality materials and precise engineering to a persistent and resilient construction. The smooth operation of the mechanics is self-evident for fast and reliable results, responsible for shifting your daily work in the classroom and lab to a higher level of quality. User-friendly design, robust for tough environments, and unique features grants the best performance. Models of this series convince positively in smooth operation and haptic.Robust Functionality for Demanding Environments Panthera E2 was developed by listening to your objectives in mind. Features like a reversed 4-fold nosepiece, a rackless X/Y-stage with a standard slide holder and an upper limit stop fulfill users' demands. The standard eyepiece tubes can be adjusted to accommodate different physiques. In addition, all tubes are rotatable. Together with a small footprint and compact design worries about small working places or storage problems are obsolete.Strong Optical Performance with Ultra Contrast Optics The Panthera E2 series is equipped with new Ultra Contrast (UC) Plan Achromatic objectives in a range from 4X to 40X magnification. These objectives together with neutral eyepieces guarantee the best performance in terms of color fidelity and contrast. A fully corrected intermediate image for digital access is granted. The optional 100X/0.8 "Dry objective" is especially favorable in environments where the time-consuming immersion procedure is considered too difficult and complicated.Efficiency and Energy Saving LED Illumination Setup The low consumption LED light source in a Fixed Koehler setup stands for a "cool" illumination with a long lifetime. An unbeatable key feature for outdoor activities: A USB port in the stand grants the functionality of the microscope independent from the mains by a power bank.Close to your Individual Applications Panthera E2 microscopes can be upgraded for different contrast methods: Phase contrast for unstained samples from botany, zoology, and medicine is a classic, Darkfield for impressive images from protozoa is on the verge of extinction, POL contrast for birefringent structures is an underrated method for biology and medicine. For plastics and foils from the industrial lab, this method is standard.Click Here to View Product Video INCLUDED: The Motic Panthera E2 Trinocular Compound Microscope w/o 100x Objective includes: - 4X/0.10 (WD 30.5mm), 10X/0.25 (WD 17.4mm), 40X/0.65/S (WD 0.6mm) Objectives - Dust Cover - Power Cord - Allen Key - Immersion Oil (5ml) - 5 Year Manufacturer's Warranty

Motic PSM-1000 Trinocular Upright Industrial Microscope w/ APO Objectives (2x, 10x, 20x) Objectives  (more) APO 2X, 10X, 20X Optical System Specialized Lenses Design For NUV to Visible NIR Illumination Port for Fiber-Optic Coaxial Illumination Features - Ergonomic Design: The design of the PSM-1000 encourages the optimal amount of usability without sacrificing comfort. - Laser Work: The PSM-1000 is standard equipped for laser work covering the spectrums ranging from 355nm [UV] to 532nm [Green] to 1064nm [IR]. - Focusing Block: Rated for load weights up to 45lbs., image focal planes can be adjusted at 1μm resolutions within the total 50mm stroke. - Adjustable Nosepiece: Forward facing and equipped for four M26 x 1/36" (0.706) type objectives, the PSM-1000's nosepiece is dovetail mounted for moulding to different types of research and usage. The PSM1000 is an OEM-ready instrument for the best images of flat, reflective specimens. Samples from metallurgy and the semiconductor field are treated by ELWD Plan Apochromatic objectives with a stupendous resolution power. The large FOV24 with an erect, true sided image allows fast orientation and manipulation work. INCLUDED: The Motic PSM-1000 Trinocular Upright Industrial Microscope w/ APO Objectives (2x, 10x, 20x) includes: - APO 2X, 10X, 20X Objectives - Adjustable Nosepiece - Widefield WF10X/24mm Eyepiece - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Progressive scan type 2/3″ CCD, super-high-resolution with 1.4 million pixels (1280×1024) 5.1 cm pol (more)ysilicone TFT display for frame and focus adjustment in preview mode Camera control with handswitch, avoids vibrations of camera head and guarantees sharp images Photometric system with integral (30%) and spot (1%) metering possibility Automatic exposure adjustment with auto-exposure lock +/- 3 step compensation JPEG image format with three resolution modes 3.3 V SmartMedia (SSFDC) with 8 MB intermediate image storage without PC Direct printing to Olympus P-330E high resolution dye-sublimation printer (306 dpi) Camera control with personal computer via serial interface

Thermo Scientific Hematocrit Fixed Angle Rotor Cat. #: 75003473 The Thermo Scientific Hematocrit Fix (more)ed Angle Rotor Cat. #: 75003473 is brand new and designed for use with Thermo Sorvall Legend Micro 17/17R/21/21R, Pico and Fresco 17/21, MicroCL 17/17R/21/21R Series Centrifuges. This hematocrit rotor supports speeds up to 14,800 RPM and RCF up to 16,800 x g, with a maximum capacity of 24 capillary tubes. INCLUDED: The Thermo Scientific Hematocrit Fixed Angle Rotor Cat. #: 75003473 Swing Bucket Rotor includes: - 1 Year Full Parts and Labor Warranty Thermo Scientific Hematocrit Fixed Angle Rotor Cat. #: 75003473 SpecificationsMaximum Speed14,800 RPMMaximum RCF16,800 x gMaximum Capacity24 Capillary TubesMaximum Radius8.5 cmCentrifuge CompatibilityThermo Sorvall Legend Micro 17/17R/21/21R, Pico and Fresco 17/21, MicroCL 17/17R/21/21R Series Centrifuges

Max speed: 6000 rpm Max RCF: 2000 x g Max capacity: 6 x 1.5/2ml Dimensions: (WxHxD): 153 x 128 x 109 (more) mm Weight: 730g

RADWAG-manufactured AVK-1000 automatic vacuum mass comparator is intended for national metrological  (more)institutes that transfer and maintain the national reference mass standard of 1 kg. The comparator is intended for weighing mass standards and silicone spheres of 100 mm diameter. It enables comparison of up to 6 prototypes of max 1kg mass. The repeatability of the process is of 0.3 µg and readability of d = 0.1 µg. A specially designed vacuum chamber enables carrying out measurements in a vacuum of 10-6 mbar capacity or in atmosphere containing noble gases. AVK-1000 is equipped with suspended weighing pan that eliminates eccentricity errors. Standard version of the mass comparator features thermo-hygro-barometer for testing ambient conditions with great accuracy: pressure of 0.001hPa, humidity of 0.01% and temperature of 0.001 °C. The comparator is also equipped with high quality vacuum gauge. The AVK-1000 vacuum mass comparator can be equipped with the LOAD LOCK system for carrying mass standards. The system enables switching or adding artefacts without changing the atmosphere inside the main chamber. With the use of a special chamber for mass standards switching the whole process is 90% shorter. During mass standards replacement carried out without the use of the LOAD LOCK system, the air enters the main chamber of the mass comparator. After each opening of the chamber it is necessary to pump the air out in order to obtain required vacuum value. The vacuum mass comparator needs approx. 48 hours in order to obtain vacuum that ensures measurement repeatability. The LOAD LOCK is equipped with a high-efficiency pump system, the time of pumping the air out in order to enable opening of the valve of the main chamber is significantly shortened. The stabilization of the main chamber after replacing/adding the mass standard and closing the valve connecting the main chamber and the LOAD LOCK system takes 5 hours. The high-quality vacuum gauges enable monitoring and comparing the vacuum value in order to determine the moment when opening the valve again and replacing the mass standard is available. A specially designed viewfinder enables monitoring of the process. The LOAD LOCK enables switching objects of dimensions adapted to the AVK-1000 mass comparator: cylindrical mass standards of 22-95 mm diameter and silicone spheres of 40-100 mm diameter. Supplementing the AVK-1000 vacuum mass comparator with LOAD LOCK system significantly improves the comparison performance.

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The Gene Pulser Xcell System is a flexible, modular electroporation system for transfecting every ce (more)ll type from primary, suspension, and difficult-to-transfect cells, including T cells, to bacteria and fungi. The system is composed of a main unit, two accessory modules, the capacitance extender (CE module) and the pulse controller (PC module), and a ShockPod cuvette chamber. Features and Benefits Universal electroporation — transfects all cell types, from primary, stem, and T cells to bacteria and fungi Flexibility with your experiment parameters for the highest transfection efficiency and viability Preset protocols — ready-to-use preoptimized protocols for frequently used mammalian and bacterial cell types Manual operation — allows for entry and storage of new parameters or editing of all parameters Optimization protocols — enables the best conditions to be determined using incremental voltage steps Exponential and square waveforms — allows for optimal delivery Confidence in your results — uses PulseTrac circuitry and arc-protection features to ensure sample protection and reproducible results Protocol library — collection of electroporation protocols for every cell type including primary, immortal, and bacterial cells Prevalidated published protocols — saves time optimizing conditions Easily accessed data management — storage and recall of parameters and results from previous 100 experiments, useful for troubleshooting Output Waveform: Exponential or square Output Voltage: 10 – 3,000 V Capacitance: 10 – 500 V, 25 – 3,275 µF in 25 µF increments, 500 – 3,000 V, 10, 25, 50 µF Resistance (parallel): 50 – 1,000 Ω in 50 Ω increments, plus infinity Sample resistance: 20 Ω minimum at 10 – 2,500 V, 600 Ω minimum at 2,500 – 3,000 V Square-wave timing: 10 – 500 V: 0.05 – 10 ms in 0.05 ms increments, 10 – 100 ms pulse in 1 ms increments, 1 – 10 pulses, 0.1 – 10 sec interval/ 500 – 3,000 V: 0.05 – 5 ms in 0.05 ms increments, 1 – 2 pulses, 5 sec minimum interval Dimensions (WxDxH): 310 x 300 x 280 mm Weight: 11.6 kg