Benchmark D1131-10 Bulk Beads, Silica (glass), 1.0mm acid washed, 200g

pulse dampener

The search for unknown mutations in genomic DNA is important for studying the genetic basis of disea (more)ses and disorders, including cancer. Additionally, examining DNA polymorphisms is useful for ecological and evolutionary studies of terrestrial, marine, and microbial organisms, with applications ranging from species identification to delineation of population structure to monitoring genetic diversity. The DCode universal mutation detection system can scan for single-base changes by any of the following electrophoretic techniques: Single-stranded conformation polymorphism (SSCP) Denaturing gradient gel electrophoresis (DGGE) Constant denaturing gel electrophoresis (CDGE) Temporal temperature gradient gel electrophoresis (TTGE) Flexible and powerful, the DCode system is the one electrophoresis system that can perform any combination of these techniques. At the center of the system is the temperature control module (which includes a microprocessor-controlled heater, a buffer-recirculating pump, and a stirrer). For techniques requiring accurate temperature control, such as SSCP and TTGE, the gels are immersed in the buffer, and temperatures are regulated between 5° and 70°C. Any run temperature below ambient can be achieved with the cooling tank used in conjunction with an external laboratory chiller. The DCode system can run 64 samples in as little as 2 hours — a major consideration when you’re screening DNA for sequence variations. You can configure your DCode system to grow as your needs grow. Each system includes a vertical electrophoresis cell and choice of adaptor kits for SSCP, DGGE, and CDGE, as well as for TTGE, a technique codeveloped by Bio-Rad. TTGE has all the benefits of DGGE and CDGE without chemical denaturant gradients. Glass plates: 200 x 200 mm Gel sizes: 160 x 200 mm (maximum two per run) Heater and control: Temperature control (PID type) ±0.5°C variation within gel area, ±0.5°C actual in the range of 45 – 70°C Dimensions (WxDxH): 390 x 200 x 420 mm Weight: 16 kg

Branson Cup horn, flow-thru 3 in dia. clear plastic chamber The Branson Sonifier 3 in Diameter Cup H (more)orn enables sonification of a sample without the horn coming in contact with the solution. It can simultaneously process a number of sealed vials or test tubes with identical parameters.For use with Branson SFX250 and SFX550 Sonifiers, and discontinued models S250D, S450D, S250A, and S450A SonifiersINCLUDED: The Branson Cup horn, flow-thru – 3 in dia. clear plastic chamber includes: - Manufacturer's Warranty

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

Dimensions (WxDxH): 2020 x 670 x 940 mm

This Leica DM IRB/E Inverted Motorised Microscope was removed from a university lab where it was sur (more)plus to requirements. The item is in reasonable cosmetic condition. Parts of it are discoloured from dust/age while there are some stains in the joints/corners. The item is missing its stage and doesn't come with any additional components such as the electronic nosepiece control and a PSU for the light. The item powers on without issue but without a stage and the extra components we were unable to test it further. Included with this unit are the following:1x Leica cover 2x Leica eyepiecesL Plan 10x/20 M 1x Leica 476DI 5x objective506087∞/-/AN Plan5x/0.12 1x Leica Germany objective506205L 40x LMC∞/0-2/CHCX PL FluotarL 40x/0.60 CORR LMC

VAT Diaphragm Manual Vacuum Gate Valve This was removed from a university lab where it was surplus  (more)to requirements. The valve opens and closes as it should and the seal is still present It is in good cosmetic condition.

Waters Xevo TQ-S Mass Spectrometer w/ PC & Mass Lynx Software Lab This system was removed f (more)rom a university where it was surplus to requirement. All units are in good cosmetic condition and power up. The Waters Xevo pairs successfully with the Mass Lynx software. The password required for the PC is available on request. This system comprises the following: 1 x Waters Xevo TQ-S Mass SpectrometerS/N: WAA280 1 x Edwards Pump XDS100B Dry Vacuum PumpS/N: 119487143 1 x Edwards Pump XDS46i Dry Vacuum PumpS/N: 139464035 1 x Lenovo Thinkcentre PCS/N: S4DVW20 1 x Lenovo L 2250pwD MonitorS/N: V6-0DED6 1 x Kensington keyboard 1 x Microsoft Mouse 4 x Various connection cables 1 x Stainless steel pipe 2 x Pump hose pipes with aluminium fittings and various clamps

Precision of WLC balances Fast, accurate and repeatable weight determination. Energy-efficient elect (more)ronics 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 – both those you can’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. 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 The internal rechargeable battery combined with the energy-saving display and electronics allow many hours of operation without mains power. 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. There is potential Printer, computer, flash drive or additional display – you can easily connect them thanks to the fact that the balance is equipped with interfaces: 2 x RS232, USB type A and USB type B. Optionally, the balance can be equipped with 4 IN and 4 OUT. You can find all accessories in our regular offer. And if you have questions about compatibility, our experts will help you. Good ALIBI The ALIBI memory used in the terminal allows for safe storage of weighing records without the possibility of unauthorized interference. A single measurement remains in the ALIBI memory up to a preset limit number of days of storage, counting from the date it was taken. Under-pan weighing Weighing instruments purchased after 15th February 2023 will allow under-pan weighing at any time after the purchase. All you need to do is just to order a dedicated hook. THBR 2.0 System Cooperation with THBR 2.0 System for ambient conditions monitoring.