Branson Extension 1/2 in dia. With replaceable tip 101 148 013

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

THB sensor THB sensor is a device measuring ambient conditions, it cooperates with: a computer (1 se (more)nsor via USB 2.0 port); direct cooperation, a weighing device (1 sensor via USB 2.0 port); direct cooperation, a THBR Box (up to 4 sensors connected to THBR Box via USB 2.0 port). The THB sensor is designed to measure parameters such as temperature, humidity, pressure, air density and vibrations level. Sensor registers level of permissible vibrations at the workstation, wherein the values of vibrations level are displayed within 0 - 100% range versus reference values in laboratory conditions. Values exceeding 100% threshold inform about potential occurrence of error greater than permissible error of mass measurement performed using weighing device. Each sensor has its own identification number that is assigned to measurements saved to the database. Ambient conditions can be monitored using: weighing instrument display website Windows OS application: THB Single or THB Multi Android application. On the basis of sent measurements, the THB Single or THB Multi software determines air temperature, humidity, pressure, density and permissible vibrations factor.

Eppendorf 2 x 15ml Adapters, Cat. # 022639200 The Eppendorf 2 x 15ml Adapters, Cat. # 022639200 are  (more)for use with the Eppendorf A-4-38 Swing Bucket Rotor for the Eppendorf 5702/R Centrifuges. These adapters feature a capacity for 2 x 15ml conical bottom tubes each with the maximum tube dimensions (Diameter x Height) of 17.2mm x 121mm. This is a two piece set, and the adapters are new in packaging. INCLUDED: The Eppendorf 2 x 15ml Adapters, Cat. # 022639200 includes: - Set of 2 Adapters - Full 6 Month Parts and Labor Warranty Eppendorf 2 x 15ml Adapters, Cat. # 022639200 SpecificationsBottom ShapeConicalRotor CompatibilityEppendorf A-4-38 Swing Bucket Rotor

Benchmark myBlock II Dry Bath, Dual PositionBenchmark’s myBlock series is a “next generation” produc (more)t line that introduces several major advantages over traditional dry baths. They are the first digital dry baths to include advanced microprocessor controls, timed or continuous operation and a removable hinged lid. In addition, an optional external temperature feedback probe can be positioned directly inside a sample tube, providing real-time control and monitoring of actual sample temperature.The myBlock’s transparent lid helps to promote better uniformity and minimize temperature stratification in the block by maintaining a warm air jacket layer. It also helps to reduce energy consumption by minimizing heat loss to the environment. The hinged lid can be flipped open (to the rear), or easily removed (lifted off) to accommodate taller tubes. Both the single and dual block models can be ordered in a configuration that includes our unique Quick-Flip™ blocks. These universal blocks accept tubes from 0.5 to 2.0ml and, with just a quick flip to the other side, accomodate 0.2ml tubes, PCR strips or (in the dual block model only) a PCR plate. Other blocks are available for tubes up to 50ml. *Block sold separately* Click Here to View Product Video INCLUDED: The Benchmark myBlock II Dry Bath, Dual Position includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Agilent Technologies Stratagene Mx3005P PCR System This was removed from a working lab where it was  (more)surplus to requirements. The unit powers up and has been tested with the PC. It communicates and operates well. The lab confirmed it was fully operational prior to removal. It is supplied with a Dell PC with MxPro 4.10 software installed. The system is in excellent cosmetic condition with minor marks. The MX3005P has the following filters installed: - CY5 - CY5 Filter Set - Excitation Wavelength(NM) 635 - Emission Wavelength(NM) 665. - CY3 - CY3 Filter Set - Excitation Wavelength(NM) 545 - Emission Wavelength(NM) 568. - ROX - ROX Filter Set - Excitation Wavelength(NM) 585 - Emission Wavelength(NM) 610 - HEX - HEX-JOE Filter Set - Excitation Wavelength(NM) 535 - Emission Wavelength(NM) 555 - FAM - FAM Filter Set - Excitation Wavelength(NM) 492 - Emission Wavelength(NM) 516 The total lamp hours are: 277:12.The timer was last reset: 28/09/2011. Includes: -Stratagene MxPro QPCR Software V4.10d-Software Certificate And Registration Packet-Agilent Data System Recovery Kit-Mx3005P Setup And User's Guide-Keyboard and mouse-Monitor +PC

Nikon Eclipse TE300 Inverted Fluorescence Microscope System Lab This was removed from a university l (more)ab where it was surplus to requirements. This system is in good cosmetic condition with all included units in working order. 1 x Nikon Eclipse TE300 body fitted with:1 x Nikon 065851 multi position binocular neck.1 x Nikon manual stage.1 x Nikon filter holder, no filters fitted.1 x Nikon Condenser Turret fitted with 1 x LWD ∞ Ph3 &amp; 1 x Blanking plate.The other 3 blanking plates are missing.1 x Nikon LWD 0.522 x Nikon CFI 10x/22 eyepieces.1 x Nikon Plan Flour20x/0.50Ph1 DLLObjective. 1 x Nikon LHS-H100P-1 Halogen 12v 100w Lamp.1 x Nikon TE-PSE100 Power supply with control cable. 1 x Nikon LH-M100C-1 Mercury 100w Lamp. (Run hours not known, bulb will require replacement).1 x Nikon C-SHG1 Power Supply. (Run time counter reset).

Yamato WH-501P Auto Pure High Purity Di Type 2 &amp; Type 3 Water Purification System, 120V Maximum  (more)Flow Rate 1.25 gpm / 4.7L/min Pressure Range 10 to 100 psi Temperature Range 40F to 100F Features - Turn-key system for low cost – on demand service - Resistivity light included for visual indication of cartridge replacement - Available in high purity and high capacity configurations - Available in 2-1/2″ and 4/1/2″ diameter configurations - Outlet isolation valve, spanner wrench and associated tubing provided - Economically produces DI water A pre-assembled cartridge system that provides deionized water using a staged filtration process. Water purification is provided using a three-stage process. High Purity DI System- 4-1/2" Diameter (10" Carbon, (2) 20" Mixed Bed, &amp; 200 K DI Light). Type 2 and 3 water quality. INCLUDED: The Yamato WH-501P Auto Pure High Purity Di Type 2 &amp; Type 3 Water Purification System, 120V includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Memmert HCP240 Humidity Chamber 241L, 115V Temperature Range Ambient +7°C to 90°C Humidity Control  (more)20 to 95% RH, or no RH Chamber Volume 241L (8.5 cu. ft.) Features - Ideal for climate and temperature testing, including accelerated life and 85/85 tests - Unsurpassed temperature and humidity uniformity across the chamber interior - Easy-to-use ControlCOCKPIT interface and AtmoCONTROL software for intuitive programming - Durable stainless steel construction that’s scratch-resistant and easy to clean - Six-sided heating, including heated inner glass door, to prevent condensation - Aluminum thermal layer for optimal temperature distribution and energy retention - Battery-buffered ControlCOCKPIT and optional MobileALERT for enhanced monitoring - Wide range of customizable test parameters for environmental simulation - Rear-panel feed-through and process runtime delay for precise test control - Comprehensive alarm functions and three-fold overtemperature protection for sample safety The Memmert HCP240 Humidity Chamber 241L, 115V is engineered to deliver precise climate and temperature control, making it ideal for a wide range of environmental and accelerated life tests, including the rigorous 85/85 tests. Offering a temperature range from Ambient +7°C to 90°C and active humidity control from 20% to 95% RH, this chamber creates a stable and highly customizable testing environment with an exceptional homogeneity of temperature and humidity throughout. Designed with Memmert’s user-friendly ControlCOCKPIT interface and the advanced AtmoCONTROL software, it features intuitive “Touch, turn &amp; go” operation, allowing for straightforward programming of complex test parameters. Constructed with robust stainless steel that is scratch-resistant and hygienic, the HCP240 is built to withstand extensive use while maintaining a sleek, easy-to-clean design. Its advanced heating concept includes heating elements on all six sides and a heated inner glass door to prevent condensation and ensure uniform conditions. An integrated aluminum thermal conductive layer aids in maintaining optimal temperature distribution, while also providing a heat reservoir in case of power fluctuations. The chamber’s efficient humidity control prevents condensation buildup, protecting sensitive samples and reducing maintenance requirements. To support continuous and demanding tests, the HCP240 includes various convenience features like a rear-panel feed-through, battery-buffered ControlCOCKPIT for enhanced security, and optional MobileALERT for remote monitoring of alarm conditions via email or SMS. Additional safety features include three-fold overtemperature protection and real-time display of all essential parameters. With comprehensive programming options, reliable alarm functions, and precise environmental simulation, the Memmert HCP240 ensures both safety and accuracy, providing an optimal solution for laboratories focused on climate and temperature testing. INCLUDED: The Memmert HCP240 Humidity Chamber 241L, 115V includes: - 2 x Stainless Steel Perforated Shelves - Water Tank - 2 x Sponge Plugs for Silicone Entry Ports - USB Drive w/ Software &amp; AtmoCONTROL Manual - Calibration Certificate - Power Cord - Operator's Manual - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

Ohaus PX323 Pioneer Precision Balance, 320 g, 0.001 g Maximum Capacity 320 g Readability 0.001 g Rep (more)eatability (Typical) 0.001 g Features - Maximum capacity of 320 g with a readability of 0.001 g - InCal™ semi-automatic internal calibration for maintaining accuracy - Stainless steel weighing pan with an 120mm diameter for durability - Backlit 2-line LCD display with additional information or guidance on the second line - 3-second stabilization time for quick and reliable measurements - Durable construction with a cast metal lower housing and plastic top housing - Glass draftshield included for protection and stability during weighing - USB and RS-232 connectivity for easy data communication - Static removal bar for convenient grounding and reducing static interference - Integrated weigh-below-hook for specialized weighing applications The OhausPX323 Pioneer PX Precision Balance combines essential weighing functionalitywith competitive performance, offering high accuracy and repeatability forapplications in laboratory, industrial and education settings with internalcalibration. The PX323's weighing plate has a maximum capacity of 320 gramswith a readability of 0.001 grams and a weight stabilization time of 2 seconds.The PX323 is affordably priced, intuitively designed for intelligent operationwith a second line display for additional information, and USB and RS-232connectivity for easy communication. Click Here to View Product Video INCLUDED: The Ohaus PX323 Pioneer Precision Balance, 320 g, 0.001 g includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Heidolph Rotavac Valve Control Vacuum Pump Ultimate Vacuum 7 mBar Suction Capacity 2 m³/h Nominal R (more)otation Speed 1,800 RPM Features - Suction capacity for up to three rotary evaporators at the same time - Vacuum can be controlled through valves or manual vacuum controllers - Depending on your application, you can use the Switchbox to turn the vacuum pump on and off - A vacuum valve is required to combine this vacuum pump with Hei-VAP Expert Control/Ultimate Control rotary evaporators All components that come in contact with media are made from chemically resistant fluoropolymer. The durable PTFE design guarantees a superior diaphragm lifespan. Head cover and clamping disc have a stable core made from metal that offers unsurpassed long-term performance. The direct pump drive (without belt) has no wear parts, is exceptionally quiet and creates a very low vibration environment. The physically optimized gas ballast valve prevents from condensate collecting in the pump. Condenser is not in scope of delivery.INCLUDED: The Heidolph Rotavac Valve Control Vacuum Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty