Integra VacuSafe Safe Aspiration System

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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

Principle: Any positive and untouched isolation can be performed to separate target cells from PBMCs (more), cultured cells, and dissociated tissue. In addition, cells can be directly isolated from whole blood or bone marrow using StraightFrom Whole Blood MicroBeads. Overall more than 400 different MicroBeads and Isolation Kits are available. Upon automated separation, labeled cells as well as non-labeled cells are obtained and can be used for a variety of downstream applications such as functional and molecular assays, chimerism analysis, and flow cytometry. To ensure cell viability and integrity, cells are kept cooled in Chill Racks. Monitoring: Pre-set programs for all MACS MicroBeads and Isolation Kits ensure accurate sample handling. Sensors constantly monitor the status of the autoMACS Pro, buffer levels, and column status. This ensures optimal instrument performance and safety of samples and operators. Footprint: With MiniSampler: 605×455 mm (W x D) Height: 392.5-454 mm (adjustable touchscreen) It is a benchtop-sized instrument that will easily fit under a common laminar flow hood. Included Chill Racks: The Chill Racks are pre-cooled in the refrigerator (2–8°C). The special coolant contained in the racks switches from fluid to solid at 8°C and maintains a low temperature until the coolant is completely melted. The phase switch is visible. Do not cool racks below 0°C as cell samples may freeze! 1x Reagents rack 1x Chill 5 Rack: contains 24 slots for 5 mL tubes and can be used for cell separations of up to 6 samples. 4x Chill 15 Rack: contains 15 slots for 15 mL tubes and 5 slots for 5 mL tubes. It can be used for cell separations of up to 5 samples. 1x Chill 50 Rack: contains 6 slots for 50 mL tubes, 3 slots for 15 mL tubes, and 3 slots for 5 mL tubes. Up to 3 cell samples can be handled with a Chill 50 Rack.

SBS AVO-1 shaker. User-adjustable orbital and back-and-forth motion. Speed ​​from 20 to 250 rpm. Tim (more)er up to 60 min or continuous. Eccentricity 22 mm. Dimensions: plate 28*19 cm; external 30*38*17 cm. Weight 6 kg. User manual not available. The SBS AVO-1 shaker is an innovative device designed to efficiently mix a wide variety of liquids and solids in different industries. With its orbital and reciprocating stirring technology, this equipment guarantees a homogeneous and uniform mixture at all times, making it an indispensable tool for production processes and research laboratories. Its compact and easy-to-use design makes it ideal for spaces reduced and for operators of all experience levels. In addition, the SBS AVO-1 has intuitive and adjustable controls that allow you to customize the speed and stirring time according to the specific needs of each application. With this high-quality equipment, users can achieve precise and consistent results with every mix.

World Precision Instruments AL-1000 Syringe Pump This item was removed from a university laboratory  (more)where it was surplus to requirements. It powers on and is in good cosmetic condition. The unit has been tested with an in-house Power Supply 2 (12V Center Positive) Not included.

Benchmark Block for 1 x Deep Well Micro Plate The Benchmark Block (for 1 x Deep Well Micro Plate) f (more)or use with the MultiTherm Heating Shaker or MultiTherm Heating and Cooling Shaker is discounted, brand-new, and includes free shipping with a one year warranty. This Benchmark Block is ready for immediate shipment.

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

Precision Balance WTC Fast and accurate mass determination both in the lab and in the factory. Energ (more)y-efficient electronics and display, combined with an internal rechargeable battery, are the perfect duo to allow you to work without access to mains power. Precision not just in the name When we designed this balance, we took care of the smallest details &ndash; both those you can&rsquo;t see, hidden in the solid housing, and those you can touch. This balance is the result of a combination of our experience and true precision. The power of steel The use of stainless steel for the pan guarantees you a long life for the balance. It is not afraid of contact with moist objects or accidental splashes. Time counts The balance is equipped with a real-time clock that provides accurate time measurement in a way that is independent of external power supply. It has been with us for years, and will stay for a long time to come The LCD display has accompanied us for long years. During this time it has proven its reliability. It guarantees the readability of the result from many angles and is energy efficient. Internal power No access to mains power? Power failure? No problem. The internal rechargeable battery combined with the energy-saving display and electronics allow many hours of operation without mains power. Anything else? Plenty! Printer, computer, USB flash drive, additional display &ndash; the WTC balance can work with them through communication interfaces. In addition, a real-time clock and ALIBI memory. You can find all accessories in our regular offer. And if you have questions about compatibility, our experts will help you. Do you need ALIBI? There you have it. ALIBI memory is like a black box of a balance. It records all measurements taken on the device. The ALIBI memory cannot be modified or erased. THBR 2.0 System Cooperation with THBR 2.0 System for ambient conditions monitoring.

KGW Isotherm Type FB-0-CAL flat bottom Dewar flask with grip and flexible applications in laboratory (more), cooling of small samples, storage of liquid nitrogen (LN2), dry ice (CO2) or other refrigerants,storing and  internal short-distance transport,  suitable for use on magnetic stirrers or as an insulating flask. Antimagnetic aluminum cover. Borosilicate interior 3.3.. Maximum LN2 capacity of 150 mL, evaporation rate of 0.25 L/d. Chamber dimensions (Ø*height) 37*140 mm; totals (Ø*height) 58*170 mm.

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