Agilent 6850 GC Gas Chromatography System Lab

This as removed from a university lab where it was surplus to requirements. The unit powers up but d (more)oes not function further. It shows "E2prom wrong! unable to run main program". We were advised it was not in working order prior to removal. It is sold for spares/repairs.

Reason for return - Investigate faults and re-list accordingly: - We received the item with a cracke (more)d glass piece to the photoionization detector. We replaced it with a piece that was provided. - We piped the system with N2 carrier gas and gas lines carrying product to the inlet of the GC. We turned on the switch to the Photoionization detector, under high sensitivity, and can visibly see it turn on. The source is aligned. The detector is aligned.  - We programmed the event on the software to turn the valve of the 10-way valve accordingly to enable the carrier gas to bring the product through the GC. - We introduced acetone via the sample loop (inlet gas) - we saw no peaks. We introduced acetone via injection - we saw no peaks.  - I leaked checked the piping including within the detector - no issues. I checked the point of outlets to make sure flow is continuous too - no issues. - The mechanism of the valve turning - it made a cranky sound, and I am not convinced it is turning the valve.  - There may be two issues. I had figured it was the valve so I tried injecting acetone directly into the line, but we could not see any peak of acetone. (Issues with the detector?) I am not sure if the valve's squeaking/cranky sound implies it is turning but there might be an issue here too. This SRI 8610C GC Gas Chromatograph System was removed from a university lab where it was surplus to requirements. The unit powers up but we were unable to test it further at our facility. The lab did confirm however, that is in good working order. It is in very good cosmetic condition with only very minor marks from use.

This Finnigan Trace GC Ultra & AS2000 Autosampler was removed from a university lab where it was (more) surplus to requirements. The unit is in good used cosmetic condition. It powers up fine and the oven heats.The fan is very very noisy. We presume the bearings have gone in it. It also comes with a Thermo Finnigan AS2000 Autosampler and C.U. Controller. The controller powers up. Various cables are also included including a spare fan.

Varian 450-GC GC Gas Chromatograph This was removed from a university lab where it was surplus to re (more)quirements. The unit powers up and is in good cosmetic condition with minor marks. Filters:1x Moisture Filter CP17911x Oxygen Filter CP17970

Bruker 450/320 GCMS. System includes: Bruker 450-GC gas chromatograph, Bruker 320-MS TQ mass spectro (more)meter, Bruker CP-8400 autosampler, Pfeiffer DUO 3 vacuum pump, PC and MS Workstation 7 software and user manuals. These Bruker GC/MS solutions are designed to deliver unmatched sensitivity, flexibility, and maximum utility all at a premium value to handle even the most challenging applications including: • Food and Product Safety Assessment • Forensics • Environmental Analysis • Clinical/Toxicology Testing • Pharmaceutical Analysis • Chemical Analysis • Polymer Analysis • Petroleum Analysis Headlined by the 300-MS and 320-MS Series, these systems are the first GC Quadrupole Mass Spectrometers to feature a curved collision-cell geometry and are available in single or triple quadrupole configurations. This pioneering approach to collision-cell design enhances instrument sensitivity and specificity and provides unrivaled detection performance for multi-component target compound quantitation. The Bruker 450-GC offers single, dual or triple channel configuration flexibility and automation for maximum productivity. Operating temperatures: 10 °C to 40 °C. The Bruker 320-MS provides femtogram sensitivity, a 2000 m/z mass range The 300-MS is designed to enhance productivity. It is capable of screening or quantifying more than 150 compounds in a single sample run. The 320-MS offers: Electron Ionization (EI) mode with 10 to 800 Da mass range, superior negative ion performance, triple-quadrupole configuration and flexible method development. The 300-MS is ideal for the routine, value-conscious laboratory where throughput and ruggedness are essential.

Pack of 2 traceable Refrigerator/Freezer Plus Thermometers VWR 12777-838 For laboratory VWR referenc (more)e : 12777-838 Range : -50°C at +70°C Resolution : 0,1°C Accuracy : ±0,5 °C W×D×H : 75×62×15 mm Bottle probe (glycol) The last calibration dates from 2013

3 modules VARIAN PROSTAR HPLC 330 / 230 / 240I Modules for liquid chromatography (HPLC) Brand: VARIA (more)N Detector: PROSTAR PDA Detector 330 Solvent delivery module: PROSTAR Solvent delivery module 240I Solvent delivery module: PROSTAR Solvent delivery module 230 (Module not functional, for parts) With 2 Deuterium lamps for Prostar 330 PDA new (year of manufacture: 2021) Reference: 0393570502 With accessories

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

Frame intended for 4-load-cell powder-coated scales C8, that are to be embedded in the ground.

Heidolph 036110233 Hei-PLATE Mix 'n' Heat Ultimate Hotplate Stirrer, 135mm Plate The Heidolph 036110 (more)233 Hei-PLATE Mix 'n' Heat Ultimate Hotplate Stirrer, 135mm Plate paves the way for future-oriented working practices: thanks to its equipment with numerous interfaces, it meets all requirements for digitalization and network. The RS232 and USB B interfaces allow control via our Hei-Control software, free of charge, as well as our Hei-PROCESS solution. With the LAN interface, you can directly integrate the device into a network, whereas the USB A interface located at the front allows data logging via USB stick. Use the USB C interface and combine the magnetic stirrer with the electric Heidolph Lab Jack to work even more comfortably and securely. For controlling the temperature, you can choose between three heating modes: FAST for a particularly quick heating, as well as PRECISE and PRECISE+ for a particularly exact control of your target temperature without overshoot - this is how sensitive samples are optimally protected. Therefore, the device is compatible with the temperature sensor Pt1000 as well as the double sensor Pt1000 that allows the measurement in your sample and in the bath liquid simultaneously. The possibility to program ramps and to create profiles gives you full control and increases the precision and reproducibility of your experiments. For the stirring speed, there is a three-stage setting (start-up behavior). Furthermore, you can set the rotational direction of the magnetic stirring bar and benefit from the automatic stir bar detector. As a result, your sample is optimally stirred at any time, even when there are irregularities while stirring. This magnetic stirrer is equipped with the most important safety features. The large safety distance between the heating plate and the control panel, as well as the visual residual heat indicator at temperatures 50°C, protect against burns. The patented Kera-Disk® plate made of anodized aluminum is chemical-resistant, scratch-resistant and has a diameter of 145 mm. This unique size makes it suitable for use with many accessories and samples on a small footprint. Moreover, the material used allows the fastest heating times. Click Here to View Product Video INCLUDED: The Heidolph 036110233 Hei-PLATE Mix 'n' Heat Ultimate Hotplate Stirrer, 135mm Plate includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 10 Year Manufacturer's Warranty

Benchmark MyFuge12 Mini Centrifuge Unlike traditional mini centrifuges, the new MyFuge 12 eliminates (more) the need to change rotors when switching between microtubes and PCR strips. The included, unique COMBI-Rotor is all that is required for running 12 microtubes and/or 4 PCR strips. With a fixed speed that produces 2,000 x g, this centrifuge is perfect for quick spin downs. Simply close the lid and the unit quickly ramps up to 5,500 rpm. Open the lid, and the rotor quickly decelerates for removal of samples. At just 5.5 inches wide and less than 4.5 inches tall, the MyFuge 12 truly is a personal microcentrifuge with unmatched capacity and flexibilty. INCLUDED: The Benchmark MyFuge12 Mini Centrifuge includes: - COMBI-Rotor - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty