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New & refurbished scientific tools for every research need

QuestPair connects scientists and businesses with affordable, high-tech lab equipment that's ready to perform.

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Case Study: Pivot Park – Affordable Lab Equipment Delivered in Record Time

In November 2024, Pivot Park trusted QuestPair to source and deliver 15+ high-quality lab devices under tight deadlines. By leveraging our extensive supplier network, we ensured fast delivery, significant cost savings, and sustainability through refurbished equipment.

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Handpicked Lab Equipment for You

2014 Mueller PyroPure WFI System

This listing is for aFull **Mueller PyroPure WFI System.** The unit is in full working condition and is ready for immediate release. This Unit was installed new in 2015 by Freestead Process Technology. This system is in immaculate condition as the sites steam requirements were low.The “Turned on Time”of the Steam Generator's is 65,000 hours, but as this unit is 1 of 2 generators in an alternating system it does not indicate the "Steam Production Time". The **Mueller PyroPure WFI System** stands out as a high\-performance, integrated solution for the pharmaceutical and biotechnology industries, focusing on the production, storage, and distribution of ultra\-high\-purity Water for Injection (WFI). Below is an in\-depth look at its components, capabilities, and specifications. **Key Components** **2x Mueller P7310 Pure Steam Generator** High Capacity: Generates from 0 to 700 kg/hr of pure steam, suitable for high\-volume operations. Operational Flexibility: Can operate alternately with another unit of the same model, maximizing efficiency and reducing downtime. Regulatory Compliance: Meets USP WFI standards, ensuring suitability for pharmaceutical applications. Maintenance\-Friendly Design: Features an external evaporator for easy access and servicing, minimizing contamination risks. Advanced Control: Equipped with an Allen Bradley Compact Logix PLC and an intuitive operator interface terminal (OIT) for real\-time monitoring and control. Safety Mechanisms: Includes pressure relief valves and temperature controls to ensure safe operation. Energy Efficiency: Designed to optimize energy consumption, especially when alternating operations between units. Durable Construction: Made from high\-quality stainless steel for longevity and hygienic conditions. **1x Mueller P4003 Pure Steam Condensing System** Condition: This unit is in full working condition and ready for immediate release. Installed new in 2015 by Freestead Process Technology. Capacity: Produces 100 gallons per hour (379 litres per hour) of WFI\-quality distillate, with a pure steam inlet capacity of 807 lb/hr (366 kg/hr). Compliance: Meets stringent USP WFI standards, is CE marked, and FDA compliant with 3\.1B material certification. Core Features: Utilizes a tangential nozzle design for superior impurity separation. Drainable components to minimize contamination risks, with electro\-polished 316/316L stainless steel ensuring hygienic operation. Easy maintenance due to a removable tube bundle in the condenser and minimal instrumentation, requiring just 24 inches of clearance for service. **1x Ormandy Newade WFI Storage Vessel** Condition: This 2000L WFI storage vessel is also in full working condition, installed in 2015 by Freestead Process Technology. Capacity: Perfectly balances storage efficiency for mid\-sized operations with its 2000 litres capacity. Design Flexibility: Available in both horizontal and vertical configurations, customisable based on specific facility layouts. Material Excellence: Made from high\-grade austenitic and Duplex stainless steel, ensuring durability and resistance to corrosion. Compliance: Adheres to key industry standards such as PD5500, ASME VIII, and EN 13445, and is CE marked under the Pressure Equipment Directive. **1x Fristam FPE742/185A Centrifugal Pump** Condition: This robust 5\.5KW sanitary pump is operational and ready for immediate use, also installed in 2015 by Freestead Process Technology. Hygienic Design: Features close internal clearances (as tight as 0\.5 mm) for efficient and sanitary operation, especially in high\-purity applications. Advanced Engineering: Optimized impeller design reduces risks of cavitation, enhancing the smooth transfer of sensitive products. Robust Construction: Crafted from 316L stainless steel, known for its strength and durability, making it suitable for demanding environments. Applications: Pharmaceutical Manufacturing: Ideal for sterilizing environments, sensitive product handling, and ensuring compliance with stringent regulations. Biotechnology: Provides essential WFI for bio\-processing, maintaining the integrity of sensitive biological applications. Healthcare: Supports humidification and sterilization processes in clean rooms and hospital settings. **1x Freestead Technology WFI Storage Vessel Control panel** A control panel designed and built for the WFI system. Please see our individual product listing of each item for more detailed information.

From €173,866,07 ex. VAT

Agilent 6545A Q-TOF Mass Spectrometer w/ 1260 Infinity II LC System

# Agilent 6545A Q\-TOF Mass Spectrometer w/ 1260 Infinity II LC System **Mass Range** m/z 100 to 10,000 **Mass Accuracy** Less than 0\.8 ppm RMS **Spectral Acquisition Rate** 50 spectra/second Features * Raises the standard for mid\-range Q\-TOF instruments with significantly higher resolving power and sensitivity * Up to five times increased sensitivity over previous models, ideal for small molecule analysis * Features a fast and powerful new autotune capability to optimize performance effortlessly * Incorporates robust ion optics and beam shaping technology to extend maintenance intervals and enhance consistency * Equipped with new high voltage pulsers and power supplies for enhanced mass resolution and accuracy up to 0\.8 ppm * Includes the advanced MassHunter software suite with powerful data\-mining tools for faster, more accurate analyses * Offers a wide dynamic range of up to five decades for comprehensive sample analysis * Quick switching between positive and negative ion modes, optimizing time efficiency in analytical workflows * Enhanced electronics and software algorithms support exceedingly high data acquisition rates * Automated slicer assembly and continuous refinement in ion optics design combine to deliver robust performance * New\-generation detector offers significantly improved longevity, maintaining high sensitivity and a wide dynamic range ![](https://www.marshallscientific.com/v/vspfiles/feature-images/AG-6545AMS2.jpg) The Agilent 6545A Q\-TOF Mass Spectrometer w/ 1260 Infinity II LC System represents a significant advancement in mid\-range quadrupole time\-of\-flight mass spectrometry, offering an unparalleled combination of resolving power and sensitivity, which is estimated to be up to five times greater than previous models. This instrument is expertly designed for diverse applications including pharmaceutical research, food safety, environmental testing, metabolomics, lipidomics, and other small molecule analyses. Featuring a newly developed fast autotune technology, the 6545A enhances sensitivity specifically for small molecules, improving detection limits and maintaining the integrity of fragile compounds. This innovative autotune also streamlines the optimization process, making it faster and more efficient, like an autofocus system in cameras but for mass spectrometry. The system's robust ion optics are engineered to provide greater durability and consistency in results, extending the intervals between required maintenance. The introduction of new ion beam shaping optics further stabilizes the ion flow, enhancing analytical consistency and prolonging instrument uptime. Highly sophisticated new\-generation electronics and power supplies increase the mass resolution performance and enhance mass accuracy to an impressive 0\.8 ppm. These features ensure high precision in mass determination, crucial for complex sample analyses. Agilent has also integrated cutting\-edge enhancements in the MassHunter software suite with this system. These advancements include powerful data\-mining capabilities that allow users to rapidly and accurately process and interpret analytical data, not just identifying peaks and data points, but also providing comprehensive answers based on the chemical data. The 6545A Q\-TOF supports an extensive dynamic range of up to five decades, accommodating a wide variety of sample concentrations within a single analysis. It covers a broad mass range from m/z 50 to 10,000, allowing for flexible and extensive molecular weight analysis. The system's spectral acquisition rate is notably high, capturing 50 spectra per second in MS mode and 30 MS/MS spectra per second, which facilitates high\-throughput screening and detailed product ion analysis in MS/MS mode. Transitioning between positive and negative ion modes is seamless and swift, with a cycle completion time of just 1\.5 seconds. This feature is particularly valuable in labs performing comprehensive compound analyses, as it minimizes downtime and maximizes productivity. Overall, the Agilent 6545A Q\-TOF is designed to boost laboratory efficiency and analytical confidence, providing robust, high\-productivity, and high\-sensitivity performance across a variety of demanding applications. It sets a new standard for Q\-TOF instruments, making it an essential tool for scientists seeking to push the boundaries of what is possible in their research. **This Agilent LC/MS system was recertified and calibrated by a factory trained engineer and is ready to ship on demand. This system comes with everything needed for easy installation and setup. All of our equipment is fully tested to perform at factory specifications before being shipped.** Below is a List of Diagnostic Tests Performed On This System G7115A Diode Array Detector Diagnostic Tests: * Filter Test: The test moves the filter into the light path and measures the relative absorbance in the filter position. * Dark Current Test: The test measures the dark current from the detector optic. * Holmium Oxide Test: The test measures the Holmium spectrum from the built\-in Holmium filter. The spectrum is evaluated for peaks at different wavelengths. * Lamp Intensity Test: The test verifies functionality of the UV lamp at various wavelengths. * Wavelength Intensity Test: The test confirms the accuracy of wavelengths measured. * Baseline Noise Test: The test measures the amount of baseline noise drift identified by the detector. G7112B Binary Pump Diagnostic Tests: * Pressure Test: The pressure test is a quick, built\-in test designed to demonstrate the pressure tightness (up to 400 bar) of the system. * Leak Test: The leak test is a built\-in troubleshooting designed to demonstrate the leak\-tightness of the pump. G7116A Multicolumn Thermostat Diagnostic Tests: * Thermostat Test: Evaluates the cooling and heating performance of the two Peltier elements. G7167A Multisampler Diagnostic Tests: * Injector Steps: Performs each movement of the sampling sequence under manual control. This is useful for confirming autosampler functionality. System Tests: * 4 Peak Test (Isocratic Standard): Standard test published by Agilent to confirm complete functionality of the 1260 Infinity II HPLC System. Click Here to View Specifications for the Agilent 1260 Infinity II LC System Downloads

From €156,904,78 ex. VAT

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Welcome to QuestPair, where innovation meets passion! We are a dynamic team of data-driven individuals, fueled by our shared love for science and a common goal to revolutionise the way researchers find lab equipment.

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