Denver Instrument Class F2 200 g Calibration Weight

Water bath unstirred thermostatic

Matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrometry is a proven (more) technology for the structural analysis of organic and inorganic compounds. Applied Biosystems MALDI-TOF mass spectrometers are the industry standard for superior spectral quality and industry leaders in technical innovations. The Voyager-DE Workstation is a compact benchtop MALDI-TOF mass spectrometer that includes a linear and reflector analyzer, easy-touse instrument software, and unique analysis tools that help you to quickly master a wide range of biological challenges. Linear and reflector operations provide the high performance specifications required to complete protein identification studies, synthetic peptide validation experiments, and small molecule and polymer analysis, all in a single instrument platform. The reflecting ion mirror boosts resolution and mass accuracy and allows post-source decay (PSD) experiments so that you can obtain valuable peptide sequencing information.

S+B 2 Drawer File Cabinet Ice Blue 600

Gilson PIPETMAN L Microvolume Starter Kit, P2L, P10L, P100LThe economically priced PIPETMAN L Starte (more)r Kit features three of the most commonly used microvolume pipettes - a P2L, P10L, and P100L - plus accessories, tips, and the Gilson Guide to Pipetting. With comfortability, accuracy, precision, and reliability, use the PIPETMAN L pipettes confidently in your applications Convenient UseLightweight and balanced, PIPETMAN L combines an ergonomicdesign with minimized pipetting forces, giving you the ability to pipettelonger without fatigue. Right-handed or left-handed? No problem. Adjust thelocation of the tip ejector to the most comfortable position for you.Secure PipettingReduce pipetting errors and avoid accidental volume changesduring pipetting cycles with a true volume-locking mechanism for improvedaccuracy and precision. PIPETMAN L variable volume models are all fullyautoclavable without disassembly for maximum convenience and protection fromcross-contamination.GLP CompliancePIPETMAN L models feature a DataMatrix 2D code for easytraceability. Use a 2D code scanner to transfer the code automatically into anytraceability or asset management system. Also, the pipette serial number isengraved on the body of the pipette for unique identification. Click Here to View Product Video CLICK HERE TO SHOW GILSON PIPETTE COMPARISON TABLE INCLUDED: The Gilson PIPETMAN L Microvolume Starter Kit, P2L, P10L, P100L includes: - Three PIPETMAN L Pipettes: P2L, P10L, P100L Equipped with Stainless-Steel Tip Ejectors - Two Racks of PIPETMAN DIAMOND Tips (Models: D10 and D200) - Three SINGLE Pipette Holders - Three Plastic Tip Ejectors - Two Minute Inspection Poster - Operator's Guide - 3 Year Manufacturer's Warranty

Gilson DISPENSMAN 10mLDISPENSMAN is a bottle-top dispenser for convenient, safe, and precise deliver (more)y of common laboratory solutions and solvents. Its innovative, three-position nozzle controls the dispensing of liquids, the removal of air in the system to avoid liquid loss, and includes an anti-drip safety feature that returns liquid to the bottle. Make volume changes quickly and easily with no need to open bottles, decreasing chances of contamination. Five DISPENSMAN models are available covering volume ranges from 250 µL to 50 mL.Accurate and Reproducible DispensingQuickly and easily dispense just the liquid needed with a precise volume setting. The built-in recalibration mechanism ensures reproducibility. Avoid any loss of liquid with the recycle position and recirculation valve for purging air.Safe and Easy to UseKeep your bench and other devices safe with the anti-drip system and the return of liquid into the bottle after use. The sliding volume adjuster enables simple one-hand operation and volume adjustment.Flexible • Adaptable to every type of liquid with an easy calibration • Universal chemical compatibility for many applications • Numerous bottle adaptors • Fully autoclavable at 121°CINCLUDED: The Gilson DISPENSMAN 10mL includes: - Two Year Manufacturer's Warranty

Berthold Technologies Mithras LB 940 Microplate Reader This was removed from a university lab where  (more)it was surplus to requirements. The unit powers up but we were unable to test it further without the software. It is in good cosmetic condition with minor marks.

OMNI GLH-220 homogenizer. Motor 700 watts with variable  speed control from 5,000 to 28,000 rpm. It  (more)has a processing range of 0.20 mL to 10 liters. Includes base stand. Generator probes are not included but can be ordered independently. Compatible with 5, 7, 10, 20, 32 and 35 mm diameter stainless steel generator probes (see pictures on the left to find the model that best suits your needs). The OMNI GLH-220 Homogenizer is a high-power device with a 700-watt motor and variable speed control from 5,000 to 28,000 rpm. which allows obtaining precise and efficient results in the homogenization of samples This homogenizer offers a wide processing range, from 0.20 ml to 10 liters, making it suitable for a variety of applications. In addition, it has a compact and ergonomic design that makes it easy to use and manipulate. Whether for sample preparation in research laboratories or industrial applications, the OMNI GLH-220 homogenizer is a reliable and versatile choice.

Eppendorf 022653008 Aerosol-Tight Rotor FA-45-24-11 with AT lid The Eppendorf 022653008 Aerosol-Tigh (more)t Rotor FA-45-24-11 with AT lid for 1.5/2 mL Tubes, 24-Place is for use with microcentrifuge models 5424. The rotor has a maximum rotational speed of 15,000 RPM and is used for centrifugation of standard application lab samples. The rotor has a 24-place tube array that holds 1.5 mL/2.0 mL tubes, and includes a certified aerosol-tight lid for working with hazardous samples. Both the rotor and lid are autoclavable at 121 degrees C for 20 minutes. This fixed-angle rotor is an accessory for use with Eppendorf centrifuge model 5424, which spins biological lab samples at high speeds to separate cellular material into component parts.

Microtip probes are available in tapered and stepped configurations and are designed to process samp (more)les contained in small diameter vessels at extremely high intensity (refer to chart for recommended volumes). Tapered microtips screw into standard 1/2" step horns with tapped ends. The double stepped microtip consists of a coupler and a stepped tip and screws directly into the converter. It has lower amplitude than the tapered tip, but is capable of reaching into small diameter vessels of greater depth and can process solutions down to 0.1 mL. Typical Applications: - Micro-tapered is recommended for processing spores, fungi, yeast, muscle, and connective tissue. - Double Stepped Microtip –is recommended for red and white blood cells, tissue culture cells, HELA cells, and cells which have a low to medium resistance to breakage. Attaches to converter only. For use with Branson SFX250, SFX550, 250 & 450 Sonifiers .Only attach Microtip to Disruptor horn; attach 2-piece. Double-step Microtip to converter only. Tip Diameter 3/16” (5 mm) Intensity Very High Ampl. Range 59.5 - 302 Volume 5 - 20 ml