Perkin Elmer Fluorescence Spectrometer Model - LS 45 Lab

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

The LC-NMR-MS Interface is designed to sit between an HPLC system, an NMR spectroscopy probehead and (more) an MS unit. It would normally be mounted on top of the MS table immediately in front of the MS input connector. The BNMI-HP consists of 3 medium pressure (> 60Bar) syringe pumps, a 1:20 splitter, an 8-Port valve, 3 mixing chambers (T-Pieces) and associated control and interface electronics. The flow of the HPLC separations to the MS unit can be modified by pumping additional solvent from the syringe pumps. This improves the MS peak detection and shortens the time needed for the split separation to reach the MS. Separations can also be stored as a result of an MS peak detection as well as through UV absorption peak detection. The splitter splits the fluid flow from the HPLC in a 1:20 ratio. i.e. ca. 5% of the fluid is directed to the MS and the remainder to either the NMR probehead for immediate analysis or to the BPSU36 storage cassette for storage and later analysis.  The fluid directed to the MS is mixed in the mixing chamber (T-Piece) with the solvent pumped from the syringe pumps. The two left hand syringe pumps pump alternatively to guarantee a constant ’makeup’ flow. The 3rd pump at the right hand side is used to pump a calibration fluid into the flow path to allow the MS to be calibrated (or simply synchronized) at the start and end of each measurement cycle. The 8-Port valve is used to direct the fluid flow. Control of the BNMI Unit is performed using the HyStar program via an ethernet interface. Commands received from HyStar are interpreted in the BNMI Control Board. The control board then sets up the BNMI unit accordingly e.g.: Starts the pumps, changes the flow rate, turns the 8-Port valve. The splitter has a fixed mechanical function and cannot be controlled or adjusted. It simply accepts a fluid flow and splits it into 2 paths in a 1:20 ratio. However, other split ratios are available (for example 1:100 may be preferred if you have very high sample concentrations).

This Thermo Spectronic Genesys 10 VIS UV/VIS Spectrometer was removed from a university lab where it (more) was surplus to requirements. This item powers on and is in good cosmetic condition, it has not been tested further. Lamp hours: 492.06

This Thermo Spectronic Genesys 10 VIS UV/VIS Spectrometer was removed from a university lab where it (more) was surplus to requirements. This item powers on and is in good cosmetic condition, it has not been tested further. Lamp hours: 948.95

Thermo Scientific LTQ Orbitrap Velos with ETD Mass Spectrometer This was removed from a university  (more)lab where it was surplus to requirements. The university said it hadn't worked properly for some time, and on inspection, it had been slightly stripped for parts. We did not power it up to avoid damage to the unit. It is in otherwise good cosmetic condition with marks from use.

This item has just arrived in our stock. Please enquire for further details.

Suitable with API 4000, 4000 Qtrap, 3200, 3200 Qtrap, 5000, 5500, 5500 Qtrap.

Perkin Elmer 200 Series AutoSampler This was removed from a university lab where it was surplus to  (more)requirements. The unit powers up but is showing a flush motor fail error. It is sold for spares/repairs.

Gerhardt Soxtherm S306A SE-3A Extraction System + SE-VA Variostat This system was removed from a uni (more)versity lab where it was surplus to requirements. The unit powers on through the controller, but the controller does not seem to control the main unit. It is in fair condition,with visible signs of age. The springs are rusted, but all glass components and coils are in good condition. Due to the working and cosmetic condition, this system is listed as Spares/Repair. Specifications:- Gerhardt Variostat Controller - Model: SE-VA - S/N: 4012129 - Gerhardt Soxtherm Extractor - Model: S306A SE-3A - S/N: 4012160

Applied Biosystems MDS SCIEX QStar System Software This was removed from a university lab where it w (more)as surplus to requirements. Included are the following: 1x Analyst® QS 1.1 SoftwareP/N 1012847 1x Metabolite ID 1.3 for Analyst® QS 1.1 SoftwareP/N 1012866 1x Analyst QS 1.1 Software Validation CertificateDated 03/12/20041x Metabolite ID 1.3 for Analyst® QS 1.1 Validation CertificateDated 03/12/2004. 2x Copies of License Agreement for Analyst® QS 1.1 Software1x Metabolite ID 1.3 for Analyst® QS 1.1 Software Release Notes

Selecta Unitronic precision bath. Temperature range from ambient +5 ° C to 99.9 ° C. Stability ± 0.0 (more)5 ° C. Capacity of 27 L. Tank dimensions 20x42x 30 cm (HxWxD).Circulation pump with adjustable flow up to 12 L / min. Temperature control by microprocessor and digital LCD reading. Drain tap. Safety device due to overtemperature. User manual. Precision bath with electronic regulation Selecta Unitronic. <p>

Stainless Steel Wire - set (1 mg - 500 mg) E2-class mass standards represent an exceptional standard (more) of precision in mass measurement. Classed as E2 metrology class, they are characterized not only by their high accuracy, but also by their versatility for use in laboratories, industry or scientific research. E2 class mass standards - key features High precision measurements - Class E2 mass standards must meet stringent measurement precision standards. The permissible deviations from the actual mass are strict, making this class of standards the ideal solution for applications requiring extreme accuracy. Stability over Time - An important feature of E2 class mass standards is their ability to maintain measurement stability over the long term. It is this stability that makes standards of this class highly valued in laboratories and industry. Calibration and Strict Quality Control - Systematic calibration is a key element in maintaining E2 class standards. This process involves comparing the mass standard with other standards of known mass to confirm and maintain measurement accuracy. Versatility of Applications - E2 class mass standards are designed for a wide variety of applications. They can be used in analytical laboratories, the pharmaceutical industry, scientific research or other areas requiring precise mass measurements. The set includes: plastic box 12 mass standards 1 pair of tweezers 1 brush Material: stainless steel Zastosowanie 1. Analytical Laboratories In analytical laboratories, where precise and repeatable measurements are crucial, E2 class mass standards find their wide application. 2. Pharma Industry In drug manufacturing, where quality control plays a key role, E2 class mass standards are indispensable in the calibration process of balances. 3. Scientific Research In scientific research, especially in areas requiring the utmost precision, E2 class mass standards are an indispensable tool for obtaining reliable results. 4. Metrology Industry In metrology laboratories, E2 class standards provide a reference point for evaluating and testing other measurement standards. E2 class standards are synonymous with excellence in mass measurement. Their versatility and high precision make them an indispensable tool in laboratories around the world and improve the quality and reliability of mass measurement results.