Buchi B740

The Zetasizer Lab system offers traditional 90-degree side-scatter size measurements but still offer (more)s enhanced features. The Zetasizer Lab incorporates Adaptive Correlation, M3-PALS and constant current zeta mode as well as our extended size range analysis when used with ZSU1002 capillary cell. The Zetasizer Lab is the perfect entry-level system, offering a wide range of features, including: DLS analysis : particle size measurements from 0.3 nm to 10 μm Extended size range analysis offers improved accuracy for particle sizes above 1 μm, and indicative results above 10 μm (using ZSU1002 Low Volume Disposable Sizing Cell) Zeta potential of nanoparticles and colloids using M3-PALS analysis and constant current zeta mode Molecular weight using Static Light Scattering at 90° Supports use of Low Volume Disposable Capillary Cell for size measurements in sample volumes as low as 3 μL Red Label variant for more challenging sample types, such as proteins, surfactant solutions and low solid content samples Size Measurement Principle: Classical 90° Dynamic Light Scattering Zeta Measurement Principle: ELS with M3-PALS and Constant Current Zeta Mode Molecular Weight and B22: Static Light Scattering (90°) Low Volume Disposable Sizing Cell with Extended Size Analysis Support: Yes Size Range: 0.3 nm to 10 μm Minimum Volume: 3 μL Zeta potential Size Range: 3.8 nm to 100 μm Minimum Volume: 20 μL Including software

Equipped with dimmer and double fiberglass hose

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

This listing is for a Schuett-Biotec.de Petriturn-E RotatorFor uniform plating of liquids on agar-su (more)rfaces in Petri dishesContinuously adjustable, constant speed of 10-100 rpm and continuously adjustable operating time of 3 s to 2 min or permanent running.Optional connection of a foot-switch.

Ohaus oscillating and undulating agitators OHAUS rocking and undulating shakers are designed for use (more) in a wide variety of laboratory applications. The rocking shakers feature a controlled rocking motion, while the wave shakers provide a mild three-dimensional wave motion with low foaming effect. Available in digital version and in the economical analog version. All models include a non-slip mat. As an accessory, a stacking tray is available to easily double the flow rate. - Easy adjustment of the angle of inclination and speed, for optimal mixing - Results reproducible with digital models. Precise adjustment of the angle of inclination in 1 degree increments with a decrease in speed up to 1 rev / min. and intuitive touch controls - The speed boost function allows you to gradually increase the speed to the desired setpoint to avoid splashing. A state-of-the-art motor and electronics allow you to maintain a regular oscillatory or undulatory movement. Applications Chemical extractions, mixing of blood samples, coloring gels, cell cultures, solubility studies Display Independent LED displays allow the operator to view speed and time settings simultaneously Operation Detachable three-wire cable and plug (included) Structure Cold Rolled Steel (CRS) Construction features Integrated tray with non-slip rubber mat (included)

Dimensions (WxDxH): 1800 x 800 x 750 mm

2x Plate washer uWasher DG-34 Grifols (One in good condition, 1 for parts)

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