Tomey TL-3000A Auto Lensmeter Scheitelbrechwertmesser mit UV-Messung

AUTOSTILL Auto Four WS SYSTEM JENCONS distillation unit With glassware Equipment for parts

Scilogex Fixed Angle Rotor 2mL x 60The Scilogex Fixed Angle Rotor 2mL x 60 has the capacity to accom (more)odate 60 x 2mL tubes and can a reach maximum speed of 14,000RPM. For use with the DM0636 centrifuge. INCLUDED: The Scilogex Fixed Angle Rotor 2mL x 60 includes: - Cover - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Eppendorf 13 x 5.5-12ml Adapters, Cat. # 5804791002 New in box Eppendorf 13 x 5.5-12ml adapters (Cat (more). # 5804791002) 13 x 5.5-12mL conical tube capacity for the Eppendorf S-4-104 rotor in Eppendorf 5810/5810R centrifuges. This is a two piece set, and the adapters are new in packaging. INCLUDED: The Eppendorf 13 x 5.5-12ml Adapters, Cat. # 5804791002 includes: - Full 6 Month Parts and Labor Warranty

OHS are designed to ensure the highest safety standards. The resistant sealed case and the IP 54 deg (more)ree of protection guarantee durability over time even in the most aggressive environments. Continuous trouble-free operation in your lab, backed by a 3-year extended warranty. Constant torque at any speed The powerful brushless motor and microprocessor control ensure unprecedented performance, highlighting the difference between a conventional shaft stirrer and VELP OHS Series shaft stirrers. Thanks to the SpeedServo feedback system, the torque remains constant at any speed, even at maximum. Always having a constant torque is a very important parameter for the reproducibility of the analyses. SmartChuck Technology: Inserting or Removing an Auction Has Never Been So Simple! How often do you have to remove or replace the stirring rod using two hands and see the rod drop into the liquid? SmartChuck™ technology makes this activity quick and easy with just one hand and no special accessories. Two simple movements allow you to unlock the protective ring and remove or replace the stirring rod. If the protection ring is opened during the analysis, the instrument interrupts the stirring, showing a safety message on the display. Maximum Protection and Security OHS Advances guarantee the highest safety standards. The IP54 degree of protection ensures maximum protection of the instrument from corrosion and high performance in challenging work environments. The stirring is activated through pressure, avoiding involuntary start-ups and the set speed is reached gradually. The large number of sensors and safety controls deactivate the stirring in case of overload, overheating or short circuit. Integrated Timer to Schedule Your Activities The OHS Digitals are equipped with timers that allow you to program the stirrer according to your needs and to carry out the reactions independently. Setting the timer is quick and easy, just press the dedicated button and select a time interval between 1 min and 99:59 hours. The OHS allow you to choose between two different control panels, Digital or Advanced, to better suit the needs of your laboratory. - Digital: precise speed settings; torque indicator; integrated timer. - Advanced: all information at a glance; intuitive; real-time graphs. Very easy to use and comfortable tools. Intuitive control panel equipped with Smartchuck: operations and rod change with one hand, effortlessly. - Mandrel opening: Ø from 1 to 13 mm - Stirring rod diameter for Pass-Through: up to 8.5mm Velp products guarantee you peace and security within your laboratory. - Safety button clearly visible from the front - IP54 protection - Integrated safety sensors CONTROL PANEL OF OHS DIGITAL MODELS A - 7 Segment Display LED B - Torque indicator bar C - Low speed LED (only OHS 200) D - Gear key (only OHS 200) – Timer key for other models E - High speed LED (only OHS 200) – Timer LED for other models F - Speed control knob G - Timer LED (for OHS 200) - Upper lock LED for other models H - Timer key (for OHS 200) – Lock key for all models I - Lower Lock LED J - Main switch K - Smart chuck

Labconco 701211010 FreeZone 12L -50C Complete Freeze Dryer System Features - Patented moisture senso (more)rprotects the vacuum pumpby preventing refrigerationor vacuum start-up whenmoisture is detected incollector chamber area. - Vacuum control valvemaintains set point vacuumlevel to speed the freezedrying process. - Lyo-Works OS provides a real time display of collector temperature and vacuum level - Flexible programming and control of optional drying accessories - Optional End-Zone™ end point detection for flask freeze drying - One-touch data logging and display provides information to maximize sample quality and minimize run time - FreeZone exclusive features protect your vacuum pump from costly damage: A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run Bundle includes a multiport drying chamber comprised of 304 stainless steel. Drying Chambers provide a means to attach a flask to your freeze dryer or contain samples in bulk. Lyo-Works™ OS provides a real time display of collector temperature, vacuum level and optional End-Zone™ end point detection system, shown on a 5" full color, capacitive touch screen. The included Edwards RV rotary vane pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. The Labconco 701211010 FreeZone 12L -50C Complete Freeze Dryer System includes the Labconco 701211010 FreeZone 12L -50C Complete Freeze Dryer with stainless steel coil and collector, Labconco 7522900 16-Port Drying Chamber, and an Edwards RV8 Vacuum Pump. The Labconco 701211010 FreeZone 12L -50C Complete Freeze Dryer with stainless steel coil and collector is designed for lyophilizing moderate to large sample loads or numerous small container batches. The console features a front viewing window, interior space for a vacuum pump, and accommodation for a large tray dryer such as the FreeZone Stoppering Tray Dryers (pump and tray dryer sold separately). These models offer the broadest range of built-in options including a shell freezer. The upright stainless steel collector coil holds 6 liters of ice before defrosting. A single 3/4 hp HCFC/CFC-free refrigeration system cools the collector to -50° C (-58F), suitable for aqueous samples. The Labconco 7522900 16-Port Drying Chamber includes 16 neoprene valves with plastic knobs that accommodate both 1/2" and 3/4" adapters for connection of flasks, a 3/4" thick arcylic lid with neoprene gasket, and one latching pin. Made of type 304 stainless steel. It is compatible with FreeZone 1, 2.5, 4.5, 6, 8, 12 or 18 Liter Freeze Dryers. Drying Chambers provide a means to attach flasks to your freeze dryer or contain samples in bulk. The Edwards RV8 rotary vane pump delivers excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. INCLUDED: The Labconco 701211010 FreeZone 12L -50C Complete Freeze Dryer System includes: - Labconco 701211010 FreeZone 12L -50C Complete Freeze Dryer with Stainless Steel Coil and Collector - Labconco 7522900 16-Port Drying Chamber - Edwards RV12 Vacuum Pump - All Vacuum Tubing - Edwards EMF 20 Mist Filter - Pump Oil - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Gilson PIPETMAN L Multichannel P8x200L with V-Rings, 20-200 uL Pipette Designed for performance and  (more)comfort, PIPETMAN® L comes in acomprehensive range of models adapted to your needs in the lab. Comfortable,precise, accurate, and reliable, use PIPETMAN L pipettes confidently in yourapplications. Available as a fixed or variable volume, the PIPETMAN Lair-displacement pipettes cover a full volume range, including: - Variable volumesingle channel models covering a volume range from 0.2 μL to 10 mL - Variable volumemultichannel models covering a volume range from 0.5 μL to 1200 μL, includingfour models equipped with V-rings (VR) at the bottom of the tip holder for aproper fit with most tip brands, covering a volume range from 20 µL to 300 µL - Fixed volumesingle channel models covering a volume range from 1 μL to 5000 μL 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. Large volume models are equipped with a plastic tipejector to avoid direct contact with the tip and better compatibility withchemicals.Choose your ModelChoose your channel number and volume range, up to 1200 μLfor various protocols. Four PIPETMAN L multichannel models equipped withV-rings (VR models) offer an improved compatibility with tips from otherbrands.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 SHOW GILSON PIPETTE COMPARISON TABLE INCLUDED: The Gilson PIPETMAN L Multichannel P8x200L with V-Rings, 20-200 uL Pipette includes: - Operator's Guide - 3 Year Manufacturer's Warranty

Accuris SmartDrop XF Nano Spectrophotometer, 115V Wavelength Range 200 - 800nm (1 nm steps) Display  (more)7-inch High Resolution Color Touch Screen Absorbance Precision 0.003A Features - 7-inch touch screen display - 0.5µl – 2.0µl minimum sample size - Detects dyes such as PicoGreen and RiboGreen as well as GFP and fluorescein - Full-spectrum absorbance scanning and calculations of 260/280 and 260/230 ratios - Long-life Xenon lamp with precision monochromator - Auto-ranging path lengths of 0.05mm, 0.2mm and 1.0mm - Detect up to 15,000ng/µl of dsDNA without dilution - Integrated fluorometer for sensitive quantitation of low concentration nucleic acids - < 6 second detection time This top of the line spectrophotometer can perform not only UV-Vis readings in the range of 200-800nm but also fluorescence readings. Like the SmartDrop X, the SmartDrop XF features predefined programs for nucleic acids, proteins, and various colorimetric assays. The patented, motorized system gently stretches the sample column and allows for three different path lengths, providing accurate readings of samples from 0.5 to 2.0µl without dilution. The integrated fluorometer yields more accurate, sensitive and selective quantitation of nucleic acids. The blue light channel (460nm) is useful for detection of dyes such as PicoGreen and RiboGreen as well as GFP and fluorescein. UV, green and red channel models are available upon request.Click Here to View Product Video INCLUDED: The Accuris SmartDrop XF Nano Spectrophotometer, 115V includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Detection Modes: Fluorescence Intensity – including FRET Fluorescence Polarization Luminescence  (more)(flash and glow) Time-Resolved Fluorescence – including DELFIA UV/Vis absorbance Measurement Modes: Top and bottom reading Endpoint and Kinetic measurements Sequential Multi Excitation measurements Sequential Multi Emission measurements Simultaneous Dual Emission measurements Ratiometric measurements Well Scanning Microplate Formats: 6 to 384-well plates, user-defi nable Microplate Carrier: Accomodates two plates: one reagent plate and one measurement plate Light Source: High energy xenon flashlamp Detectors: Side window photomultiplier tube Optical Filters: Excitation and emission filter wheels for 8 filters each Spectral Range: 240 to 740 nm or 240 to 900 nm Sensitivity: FI: < 1 fmol / well Fluorescein FP: < 5 mP standard deviation at 1 nM fluorescein TRF: < 70 amol/well Europium LUM: < 30 amol/well ATP, DLReady certified ABS: Dynamic range: ±0.000 – 4.000 OD, Reproducibility: ±0.010 OD for 0 – 2 OD range Read Times: Flying mode: 14 s (96), 27 (384) Reagent Injection: Up to 2 built-in reagent injectors Injection at measurement position (6 to 384-well) Individual injection volumes for each well (3 to 350 µL) Variable injection speed up to 420 µL / s Up to four injection events per well Reagent back flushing Pipettor System: Injection volume: 0.5 µl – 100 µl Individual injection volumes for each well Variable injection speed Plate-to-plate transfer + 3 reagent stations + washing station Shaking: Linear, orbital, and double-orbital with user-defi nable time and speed Gas Vent: System to inject an atmosphere or to pull a vacuum into the reader Incubation: +5°C above ambient up to 45°C or 60°C Equipped with the following filters: Em: 510 – 520 – 530 – 590 – 630 nm Ex: 355 – 390 – 405 – 436 – 440 – 485 – 510 – 544 nm Dimensions (h x w x d): 300mm x 780mm x 530mm Weight: 55 kg 230V / 50-60Hz