Büchi Kjel­Master K-375 & Kjel­Sampler K-376 System

System consists of:  Spark Conditioned Stacker Model 931 Spark Autosampler Model 930 Spark LC-Pump M (more)odel 750 (x2) Spark High Pressure Dispensor Model 730 (x2) Spark ACE Model 725 Spark Mistral Model 885

For more information see attached document. WITHOUT ELECTRODE

Scilogex 5ml x 12 Aluminum Alloy Rotor with CoverThe Scilogex 5ml x 12 Aluminum Alloy Rotor with Cov (more)er has the capacity to accomodate 12 x 5mL tubes and can a reach maximum speed of 15,000RPM. For use with the D3024 & D3024R centrifuges. INCLUDED: The Scilogex 5ml x 12 Aluminum Alloy Rotor with Cover includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Labconco FreeZone Bulk Tray Dryer with 6-Port Manifold 115V,50/60Hz FreeZone Bulk Tray Dryers lyophi (more)lize moderate to large bulksample loads or numerous small batches of vials or serum bottles. The Bulk TrayDryers have three large, 12.7” x 16.6” shelves that heat up to +60C. Optionsinclude a 6-port manifold, isolation valve, additional heated shelves andsample trays. Lyo-Works™ OS lets the user set up to 30 programs, with up to 16steps each; record, chart and store data; and receive email alerts. The traydryer connects to a FreeZone Console Freeze Dryer that provides a real timedisplay of the tray dryer’s parameters on a large capacitive touch screen. Features Provides precise control and program flexibility for consistent performance Three 12.7 x 16.6 in. heated shelves with sensors for monitoring sample temperature provide 632 sq. inches of shelf space Microprocessor maintains system temperature within 3C of set point Clear acrylic viewing door provides complete visibility of shelves Lyo-Works™ OS provides flexible programming and control with real time display of freeze dryer and tray dryer parameters on 5 in. full color touch screen on connected FreeZone 6, 12, or 18L Freeze Dryer (sold separately) One-touch data logging and display provides information to maximize sample quality and minimize run time INCLUDED: The Labconco 780601100 FreeZone Bulk Tray Dryer with 6-Port Manifold 115V,50/60Hz includes: - Communication Cable - Hardware (Screws x 8, Nuts x 4, Washers x 8) - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

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

ÄKTAxpress is a liquid chromatography system intended for automated, multi steppurification processe (more)s. The system has been developed and optimized for purificationof Histidine-tagged and Glutathione S-Transferase (GST)-tagged recombinant proteins from clarified or crude cell lysates. ÄKTAxpress supports a number of purification protocols containing up to four chromatography steps, for example, affinity chromatography followed by desalting, ion exchange, and gel filtration. Protocols for purification of both low expressed proteins and well expressed proteins are included. Also protocols supporting purification of double tagged proteins and protocols that can be combined with on-column and off-line (batch) tag cleavage are provided. ÄKTAxpress provides the following features: •Automatic purification of up to four samples in a single run. •Purification protocols containing up to four chromatography steps. •Automated on-column affinity tag removal in the first step of purification protocols starting with an affinity/ion exchange chromatography step. •Purification protocols supporting purification of both well expressed and low expressed proteins, double tagged proteins and proteins that have been cleaved off-line. •Up to 50 mg of protein can be purified per sample. •Up to twelve ÄKTAxpress systems can be run in parallel, controlled from one computer (not included). Different purification protocols can be run simultaneously. •The systems can be placed next to each other or they can stand separately if preferred. Flow rate: 0.1 – 65 mL/min Flow rate accuracy: ±2% or ±0.02 ml/min whichever is greater Flow rate reprocibility: RSD < 0.5% Pressure range: 0 – 30 bar Step gradients (quasi-isocratic mixing) formation conditions: Water based buffers with different concentrations of salts Gradient mmix proportions: 5 – 95% Concentration accuracy: ±2%B Linear gradients conditions: Water based buffers with different concentrations of salts Linearity: ±2%B within 20 – 80%B UV monitor wavelengths: 280 and 254 nm set by lamp position and filter Optical path length: 2 nm Opitcal cell volume: 2 µL Detector cell volume: 30 µL Absorbance range: 0.01 – 5 AU Auto zero range: -0.2 – 2.0 AU Linearity, deviation: < 3% up to 2 AU Static noise, short and long term: < 40 μAU Static drift: ±0.1 mAU/h Conductivity range: 0.01 – 300.00 mS/cm Accuracy: Max. ±2% of full scale calibrated range or ±0.1 mS/cm whichever is greater Reproducibility, short and long term: Max. ±1% or ±5 μS/cm whichever is greater Noise: Max. ±0.5% of full scale calibrated range, typically ±0.1% Response time: Max. 4 s (0–95% of step) Internal volume: 24 μl Dimensions (WxdxH): 250 x 490 x 660 mm Weight: 30 kg

Block: Gold anodized 96 well block Max Heating Rate: 3.5°C/sec Max Cooling Rate: 2.5°C/sec Avg Heati (more)ng Rate: 3.0°C/sec Avg Cooling Rate: 2.0°C/sec Temperature Uniformity 55°C: ± 0.20°C within 15 sec Temperature Uniformity 70°C: ± 0.30°C within 15 sec Temperature Uniformity 95°C: ± 0.60°C within 15 sec Block Temperature Range: 3°C to 99°C Gradient Temperature Range 20 to 99 °C Control Accuracy +/- 0.1 °C Block Format: 96 well (70µl) Memory: 350 typical programs in up to 30 user directories (password protected) Auto restart after power failure: Yes Lid Temperature Range: 30 to 99°C Dimensions (WxDxH): 280 x 380 x 240 mm Weight: 13.0 kg

Dionex DX-500 Ion Chromatography System - AD20 GP50 AS40 ED40 LC20 Lab This system was removed from  (more)a university lab where it was surplus to requirements. The system has been professionally serviced. A full report is available on request. Included are; Dionex AS40 Automated SamplerModel-AS40S/N-98060143 Dionex CD20 Conductivity detectorModel-CD2098060025 Dionex Gradient PumpModel-GP5098060418 Dionex LC30 Chromatography ovenModel-LC30S/N-98030684

Hermle Z496-1000-AC - 4 x 1000ml Swing-out Rotor without Buckets for Z496-K The Hermle Z496-1000-AC  (more)is a 4 x 1000ml swing-out rotor designed for use with the Hermle Z496 series of centrifuges. With a maximum speed of 4,600 RPM and a maximum RCF of 5,203 x g, this rotor is capable of effectively separating samples in a range of applications. The rotor has a large maximum capacity of 4 x 1000ml, making it ideal for processing multiple samples simultaneously. It should be noted that this rotor does not come with buckets, so they must be purchased separately. Overall, the Hermle Z496-1000-AC rotor is a reliable and efficient tool for high-capacity centrifugation in a variety of laboratory settings. INCLUDED: The Hermle Z496-1000-AC - 4 x 1000ml Swing-out Rotor without Buckets for Z496-K includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty