Gilson GX-281 HPLC System

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

Applied Biosystems MDS Sciex 3200 Q Trap LC/MS/MS System With PC This item was removed from a univer (more)sity lab where it was surplus to requirements. It is in very good cosmetic condition and power on. The system includes:- Dell Optiplex XE2 PC with Windows 10 Operating System (Serial No.: F25L7C2, Year: 2016) - Dell Monitor (Serial No.: CN-0H88WX-64180-58P-1DZL-AOO) - Dell Keyboard KB212-B (Serial No.: CN-04G481-71616) - Dell Mouse (Part No.: LZ533BJ06SS) The PC powered on and loaded Windows 10. The SCIEX Analyst software is installed, but a licence agreement must be obtained to use it. The 3200 Q Trap system powered on, with the cooling fans running. When the LOAD and INJECT buttons were pressed, a pump noise could be heard, indicating the system was pressurising.

Under-bench cabinet depth 45cm - Length 102cm Laboratory cabinet Length: 102cm Depth: 45cm Height: 6 (more)7cm In melamine 2 doors On casters (hidden by the finishing profile) Average condition of the cabinet and worn casters some chips on the melamine, see photos

Compact, universal small shaker suitable for shaking tasks with all small vessels. Two operating mod (more)es: Mode A (safe mode with attachment detection) the maximum speed of 3.000 rpm is only reached with the standard attachment in touch mode. When using other attachments the speed is limited to 1.300 rpm. Mode B (without attachment detection) a speed of 3.000 rpm is possible with all attachments. Orbital shaking movement amplitude 4.5 mm Speed 0 – 3000 rpm Dimensions (lxwxh) 148 x 205 x 63 mm Weight 2.9 kg Excluding shaking attachment

The KNAUER Online Degasser is a 2-channel for semi-preparative flow rates up to 50 ml/min. The degas (more)sing membrane is an innovative Teflon AF fluoropolymer which is more than 200x more gas permeable than regular Teflon and has excellent physical and chemical stability characteristics. Its high efficiency also allows for reduced internal chamber volumes– less than 7.7 ml per channel. For isocratic HPLC applications the 2 chambers of the semi-prep degasser can be connected in series for maximum degassing efficiency. For gradient applications, up to 2 eluents can be degassed simultaneously. For special applications, one degasser can also be used for multiple HPLC systems. The low dead volume makes reconditioning fast and minimizes solvent waste. Extremely low chamber volumes. Broad chemical compatibility is perfect for use in general HPLC applications Zero hysteresis even at higher flow rates No need to replace check valves or other parts even when under continuous operation Prevents air bubble spikes in the chromatogram Minimizes retention time fluctuations Minimizes gradient reproducibility problems Minimizes unwanted formation of chromophores which can disturb UV detection Minimizes unwanted oxidation or reduction which can disturb electrochemical detection Minimizes fluorescence quenching Technical Data: Dimensions: 85 x 165 x 315 mm (W x H x D) Weight: 2.5 kg Power Supply: 85 – 265 V, 47 – 63 Hz, 20 W Max. Flow Rate: up to 50 ml/min Number of Channels: 2 Degassing Method: gas permeation through Teflon AF amorphous fluoropolymer membrane Degassing Efficiency: < 0.5 ppm residual dissolved O2 at 1 ml/min Dead Volume: 7.7 ml Solvent Applicability: universal, except hydrochloric acid and halogenated hydrocarbons especially hexafluoro isopropanol (HFIP) Wetted Materials: PEEK, Tefzel, Teflon AF Vacuum Chamber: polypropylene and stainless steel

Modify six standard preset and 10 user-defined (20 steps each) freezing profiles for custom protocol (more)s to meet application needs with Thermo Scientific CryoMed Controlled-Rate Freezers: complete, one-piece freezing systems. Assembling and connecting electrical components has been eliminated with an integrated control panel and thermal printer.

MA X2.IC.A moisture analyzers are hi-tech measuring instruments intended for quick determination of  (more)relative moisture content, dry mass content and other parameters in samples of different substances. MA.X2.IC.A series is equipped with innovative system: the drying chamber can be opened and closed automatically using button or proximity sensors. Such solution allows: Maintaining moisture analyzer clean &ndash; operator does not touch moisture analyzer&rsquo;s housing. Removing any shocks caused by manual closing of the chamber &ndash; the chamber closes automatically and always with the same intensity. Achieving high repeatability of opening and closing the drying chamber. Enhancing drying process automation. Enhancing safety of operation by eliminating contact with hot components of drying chamber. Improving operation ergonomics. MA.X2.IC.A series features user-friendly colour touchscreen. Free configuration of the control panel can be done by means of hotkeys, customizable information fields and programmable labels. Drying process can be carried out for any temperature and &ndash; thanks to databases &ndash; particular drying process may be set for a specific product. Highlights of X2 Series moisture analyzers: Automatic opening and closing of the drying chamber 5&rdquo; capacitive colour touchpad Modern interface Uncomplicated, intuitive operation Programmable display Drying profiles (standard, mild, step, fast) GLP/GMP printouts-reports Repeatable and customized applications Work optimization due to the use of halogen lamps Capacity and temperature MA.X2.IC.A maximum capacity ranges from 50g/0.1mg to 210g/0.1mg. Moisture content is measured with the 0.01% accuracy (0.001 % for samples bigger than 1.5g). The maximum drying temperature is 160˚C (there is an optional moisture analyzer with 250˚C maximum temperature). An additional element for moisture analyzers that improves their functionality is a water vapour permeability determination set used in tanning industry for determining hygienic properties of leather. Databases: Information system of X2 series moisture analyzers is based on 8 databases, allowing many users to operate product database comprising many samples. Collected measurements may be subjected to subsequent analysis. Collected data is registered in 8 databases: Products (up to 5000 products) Users (up to 100 users) Packaging (up to 100 packagings) Customers (up to 1000 customers) Drying programs (up to 200 drying programs) Drying process reports (up to 5000 drying process reports) Ambient conditions (up to 10000 records) Weighings (up to 50000 records) The results The results obtained using the moisture analyzer (the final result of the drying process): % M &ndash; the mass loss in %; displays the mass change recorded during the drying process, expressed as a percentage, % D &ndash; the dry mass obtained during the drying process, expressed as a percentage; the result is the portion of the sample that remains on the weighing pan after the moisture has evaporated, % R &ndash; the ratio of moisture content to dry mass, obtained during the drying process, expressed as a percentage; the result is the portion of the sample that evaporated during the drying process, g &ndash; the sample mass after drying. Interfaces USB interface ensures quick transfer and copying of any results of your work (measurements, reports, databases) to a computer or other moisture analyzer. Remote access to the moisture analyzer allows for online data management. Cooperation with E2R allows for external data management which in turn increases the efficiency and results to the maximum.