Chemistry Development Kit

Compass CX2200 portable scale Ohaus The Compass CX series has been designed to have the highest poss (more)ible energy efficiency, in fact it offers you a battery life of up to 1,000 continuous hours, allowing uninterrupted operation. Slim, stackable and lightweight design, the CXs fit into lab, industrial, educational and even home environments. Simplified two-button operation makes it a breeze to use and the large backlit LCD display allows for easy viewing of weighing results. - Low power consumption design that allows uninterrupted operation - 1,000 hours - Improved functionality thanks to the large backlit LCD display and two-button operation - Convenient compact design for convenient storage - Stackable Applications Weighing, Display Hold Screen Liquid crystal display (LCD) with backlight Operation 3 x AA batteries (included) or AC adapter (not included) Communication Unavailable Construction ABS housing, stainless steel tray, transport lock, non-slip feet Characteristics of the project Stability indicator, mechanical and software overload / underload protection, low battery indicator, automatic shutdown

Manufacturer: Horiba Model: Duetta Description: Duetta™ is a 3-in-1 spectrofluorometer that combines (more) the functions of fluorescence and absorption spectrometers simultaneously. Thanks to the built-in high-speed CCD detector, Duetta can record a complete spectrum from 250 nm to 1,100 nm in less than one second, making it the fastest fluorescence spectrometer on the market. Core features: - Three-in-one fluorescence and absorption spectrometer - UV-Vis-NIR fluorescence detection wavelength range from 250 to 1,100 nm - Full 3D fluorescence EEM acquisition in less than one second - Best-in-class fluorescence sensitivity specification of 6,000:1 RMS for water Raman - Automatic correction for primary and secondary internal filter effects (IFE) - High fidelity molecular fingerprinting with the unique A-TEEM™ (Absorbance-Transmittance Excitation Emission Matrix) technology - Millisecond CCD detection of the entire fluorescence spectrum Other data: Detection modes: Absorbance and fluorescence spectrometer Fluorescence sensitivity: Water-Raman SNR >6,000:1 RMS, 350 nm excitation, 5 nm slits Spectral acquisition rate: 510,000 nm/min EEM acquisition rate: Up to 1 second (sample and wavelength dependent) A-TEEM acquisition rate: Up to 30 seconds (sample and wavelength dependent) Fluorescence detector: CCD/spectrograph Fluorescence detector range: 250 to 1,100 nm Fluorescence bandwidth: 1, 2, 3, 5, 10, 20 nm (excitation and emission) Light source: 75 W xenon arc lamp. Special cassette for snap-in exchange Excitation/absorption wavelength range: 250 to 1,000 nm Absorption detector: Silicon photodiode Absorption detector range: 250 to 1,000 nm Absorption bandwidth: 1, 2, 3, 5, 10, 20 nm Absorption range: 0 to 2 A Absorption accuracy: +/- 0.02 A Wavelength accuracy: +/- 1 nm Computer requirements: Windows 10 or 11 64-bit OS, laptop or PC with at least 1 USB port (more for additional accessories) Software: EzSpec™ Dimensions: (W x D x H) 17 x 20.4 x 14.4 inches; 43.18 x 51.816 x 36.576 cm Weight: 45 pounds; 20.4 kg The device/system offered here has been tested and is fully functional and ready for use.

Innovative MALDI-TOF and TOF/TOF technology designed and optimized to be easy-to-use; robust systems (more) for both traditional MALDI applications (reliable and detailed protein/peptide characterization, and polymer analysis) as well as cutting edge work (high resolution MALDI Tissue Imaging, glycan analysis or high-throughput MALDI Biotyper microbial identification). The new autoflex speed incorporates a number of key features which enhance its capabilities and value including: Enhanced Speed with a 2 kHz (kiloHertz) proprietary smartbeam-II solid-state laser and electronics for high throughput applications including LC-MALDI, MALDI Imaging, and high-throughput microbiology ID Unique FAST-SRM mode provides single reaction monitoring capabilities for imaging of drugs and metabolites in tissue Expanded High-Resolution Mass Range for analysis of polymers and Top-Down, intact protein sequencing for long sequence readouts FlashDetector technology to increase resolution and prevent signal saturation for complex samples Self-cleaning Ion Source cleans the instrument source in minutes to improve system up-time and with minimal operator maintenance Optimized Software packages for numerous applications e.g. Protein-, Peptide-, Polymer-Analyses, and MALDI Imaging, clinical research methods and the MALDI Biotyper IVD-CE workflow. The most flexible autoflex instruments are available in linear only mode, high resolution reflectron mode and the latest TOF/TOF technology (LIFT) which enables the use of various MS/MS techniques (e.g. LID, high energy CID) for fast and sensitive MS/MS experiments. Including PC and several sample plates

Analysis time: 3.5 min at 30 mg N (6.5 min at 200 mg N) Distillation capacity: ~ 40 ml/min Measuring (more) range: 0.1 – 200 mg N Reproducibility: 1% RSD (including digestion step) Recovery: 99.5% for nitrogen levels between 1 – 200 mg N Drain tube: 200 ml in 2 s. Reagent pump volumes: 0 – 150 ml in 10 ml increments Delay: 0 – 999s SAfE Patented: 0 – 15 s Water usage: 2 l/min with water temp of 30°C (During distillation): 1 l/min with water temp of 15°C Dimensions: (WxDxH): 530 x 440 x 760 mm Weight: 35 kg

Evinrude E-Tec 40hp E40DPLIIS Outboard Boat Engine (Missing  Propeller) This was removed from a (more) university marine department. It was surplus to requirements. Included are; Evinrude E-Tec 40hp E40DPLIIS Outboard Boat Engine with GearboxModel: E40DPLIISSerial#: 05306542 The item appears to be in reasonably good condition.It is missing the propeller and is possibly missing additional elements but we are unable to confirm. The engine Cowl & Lower Engine Side Covers are Included but not assembled to the engine. Evinrude E-Tec 40 Engine CowlPart#: 353643 Item is in good used cosmetic condition. Evinrude E-Tec 40 Port Side Lower Engine Side Cover Left Part1#: 350 499Part2#: 350 809Part3#: 350 603 Evinrude E-Tec 40 Port Side Lower Engine Side Cover Right Part1#: 350 498Part2#: 350 652Part3#: 350 8608 Item is in good used cosmetic condition.

Motic AE31E LED Trinocular Inverted Microscope Magnification Range 4x to 40x Optical System Colour C (more)orrected Infinity (CCIS) Illumination 3W LED Features - Professional inverted microscope providing the best image quality, ergonomic design, and clever illumination features - Ideal for all types of routine microbiology applications - Upgradable options like fluorescence are available within this microscope series - Light intensity adjustment with memory for each objective position - Fixed stage plate carries a glass or metal insert for quick overview and comfortable change of objectives - Coaxial coarse and fine focusing system with tension adjustment - Fine focus precision of 2 μm - Auto ON-OFF illumination function via built-in IR-sensor - Focusable and centerable swing-out ELWD Condenser - Manufactured in accordance with European RoHS Standard to avoid contact with lead - Anti-fungus treatment applied to all parts of the microscope for humidity protection - Switching power supply for use worldwide (100-240V) The AE31E is a refined inverted microscope with an extended focus on practical aspects and is Motic's new statement for a professional inverted microscope providing the best image quality, ergonomic design, and clever illumination features. This version of the Motic AE31E is an inverted microscope with a trinocular head and 4X, 10X and 20X objectives. The AE31E is the perfect platform for all kind of routine microbiology applications in clinical and pharmaceutical laboratories with the best options for university research environments. In full accordance with Motic’s CCIS Infinity System, the new LWD Plan Achromatic objectives with an intelligent Phase contrast concept deliver a remarkable image quality. Phase contrast is an integral part of all standard packages, while the optional 4X Phase objective is dedicated to fast screening. The AE31E stand carries an encoded 5-fold nosepiece with a light memory function. The illumination intensity for each objective position is memorized and replicated once the respective objective is swung in again. Rich illumination power is given by the 30 Watt Halogen light source in a Full-Koehler configuration, simply interchangeable with 3W LED modules of different color temperatures. All accessories from the BA series such as the C-mounts, additional eyepieces, etc. can be used without restriction on AE31 Elite. Upgradable options like fluorescence are available within this inverted microscope series. INCLUDED: The Motic AE31E LED Trinocular Inverted Microscope includes: - Widefield WF10x Eyepiece N-WF 10X / 22mm - Rubber Eyecups - Side Facing Quintuple Nosepiece - CCIS Plan Achromat PL4x Objective - CCIS Plan Achromat PL Ph10X, LWD PL Ph20X Phase Objectives - Phase Slider Ph0, BF, Ph1 - Centering Telescope & Keys - Plain Stage with Metal & Glass Inserts - 45mm Blue, Ground Glass and Green Interference Filters - ELWD Condenser N.A. 0.30 (WD = 72mm) with Filter Holder - Allen Hexagonal Key and Vinyl Dust Cover - Koehler Illumination 3W LED with Intensity Control - Power Cord - Operator's Manual - Manufacturer's Documentation - 5 Year Manufacturer's Warranty