Benchmark B4000-PA Paper 2.25"x50 feet, pk. of 3 rolls

Motic LUMOS Fluorescence LED High Powered Light Source Objectives Optional Optical System Spectrums (more) ranging from NUV to visible to NIR Illumination Port for Fiber-Optic Coaxial Illumination Features - Features apochromatic design - Compared to the lifespan of only 200 hours and the high cost of mercury-arc lamps, the LUMOS FL provides over 20,000 hours of use - No light toxicity like traditional mercury-arc lamps which can damage samples with infrared light heat toxicity - Instant On/Off: Unlike traditional mercury-arc lamps which take up to 20 minutes to reach optimal brightness levels when turned on, the LUMOS FL is ready for use at the flip of a switch - Dose not pose toxic gas danger to users - Avoids stray light interference during observation, helping to avoid errors in user interpretation of images - Individually controls each LED channel and eliminates need for multiple filters therefore reducing filter cube expense - Features a broad spectrum spread which can satisfy multiple user applications Do more with your Motic microscope setup with the cutting-edge Motic LUMOS Fluorescence LED High Powered Light Source. With this high-performance plug and play illuminator device, you will obtain stunning multi-channel images that can be seamlessly overlaid using our intuitive imaging software. Featuring UV, blue and green color LED channels, with ultra-accurate wavelengths and contrast provided by its black background, this accessory yields sharp images without the need for constant bulb changes or an alignment. INCLUDED: The Motic LUMOS Fluorescence LED High Powered Light Source includes: - Control Box - DC Power Supply - Manufacturer's Documentation - 5 Year Manufacturer's Warranty

Gilson EXTRACTMAN 4-Channel Starter KitFeatures - ESP™ Technology: Faster, gentler isolation of prot (more)eins - High purity: Non-porous beads for clean isolations - Easy handling with Simple slide operation - Compatible with various bead kits ensuring versatility across applications - Quick start guarantees extraction in minutes - 1 Year Manufacturer's Warranty

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External dimensions (WxDxH): 598 x 615 x 2050 mm Internal dimensions (WxDxH): 477 x 425 x 1858 Weigh (more)t: 372 kg Min. quantity of exhaust air 10 times: 4 m³/h Pressure difference at 10 times: 5 Pa Differential pressure at 10-fold EK5/AK4: 5 Pa Air exchange, 120-fold: 42 m³/h Pressure loss at 120-fold air change: 95 Pa Pressure loss with 120-fold air exchange (EK5/AK4): 85 Pa Floor load: 999 kg/m² Maximum load: 600 kg

Yamato SG-848 48 in. Three Glove Compact Glove Box Gloves 3 Gloves Maximum vacuum Transfer Chamber  (more)-26” of Hg (660 torr) Maximum Pressure Main Chamber +6” of water column (11.2 torr) Features - Made in the USA - All models feature high visibility interior, cleanliness, safety, complete containment, portability and a draft-free atmopshere - All models are complete systems, nothing needs to be added except gas of choice: nitrogen, argon or other inert gases - Installed purging valves are ideal for lowering oxygen and humidity levels - Very useful when working with toxic substances, asbestos, fibers, sewage residue and harmful liquid vapors 35" Compact, completely sealed glove box with transfer chamber and flat access door for basic isolation and /or containment. INCLUDED: The Yamato SG-848 48 in. Three Glove Compact Glove Box includes: - Yamato SG-848 48 in. Three Glove Compact Glove Box - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Flat polygonal sheets - set (1 mg - 500 mg) E1-class mass standards are the elite in the world of me (more)trology, because standards of this class represent the highest level of precision and accuracy in mass measurement. The E1 classification is one of the most stringent standards that standards must meet in order to be considered the most advanced and trustworthy measurement tools. What Are the Characteristics of the E1 Class? Highest Precision - The allowable deviation from the actual weight is minimal, making standards of this class ideal for applications where every gram matters. Stability and Repeatability - This guarantees a consistent level of accuracy over the long term. Accurate Calibration - Standards of this class must be regularly compared with other standards of known mass to confirm their measurement accuracy. Materials with Unique Properties - E1 class mass standards are often made of materials with exceptional physical properties, which makes them stable and resistant to changes in environmental conditions. The set includes: wooden box 12 mass standards 1 pair of tweezers 1 brush Material: stainless steel *The 1 mg, 2 mg and 5 mg mass standards are made of aluminum. Application 1. Analytical Laboratories In analytical laboratories where accurate measurements are crucial, E1 class mass standards are used to calibrate balances with the highest precision. 2. Pharmaceutical Industry In drug manufacturing, where even the slightest deviation from the standard affects quality, E1 class mass standards are irreplaceable. 3. Scientific Research In scientific research, especially in areas requiring the highest precision, such as physics or chemistry, E1 class mass standards are used to ensure reliable results. 4. Metrology Industry In metrology laboratories where research on E1 class mass standards alone is carried out, E1 class standards are the standard of excellence. Class E1 mass standards are not only measuring tools, but also a symbol of metrological excellence. Their use affects the quality of measurements in various areas of life because they provide precision that can be relied upon. They are a key element in the world of mass measurement, shaping standards and raising the bar for all measurement tools.

Application: Automatic mass comparator AK-4/100 series is intended to automatic determination of wei (more)ghts mass deviations with operator’s activity limited to the minimum. The comparator enables determining deviations of three tested weights in a single cycle. AK-4/100 is designed to compare weights from 10 g to 100 g. The instrument is commonly applicable in mass measuring laboratories, and particularly in certification units for weights classes E and F. Design and functionality: The supervising part of the mass comparator is a digital module which cooperates with a controller of instrument’s mechanical components. The digital module and the automatic loader are located in mass comparator’s weighing chamber. The instrument is operated by means of digital display which is plugged to mass comparator’s controller. The supervising elements are not integrated with mass comparator’s mechanical parts, thus enabling separation of instrument’s weighing chamber from ambient conditions influence.

Edwards nXR90i NW40 Multi Stage Roots Dry Pump Ultimate Vacuum 0.03 mbar (0.022 Torr) Inlet Connecti (more)on NW40 Displacement 90 m 3h-1 Features - Achieves an ultimate vacuum of 0.03 mbar (0.022 Torr), ideal for precision tasks - Supports a maximum outlet pressure of 0.2 bar gauge for enhanced application flexibility - Operates at a continuous inlet pressure of 1013 mbar, accommodating various systems - Maintains a leak tightness of < 1x10⁻⁶ mbar l/s for reliable operation - Designed to fit under benchtops, optimizing laboratory space - Ensures a clean, oil-free operation, reducing contamination risks - Keeps the vacuum chamber free from dust, maintaining a clean environment - Seamlessly integrates into existing vacuum systems for OEMs - Provides reliable vacuum performance over long periods, ensuring operational stability - Low maintenance reduces downtime ensuring research continuity Edwards has revolutionised the vacuum pump market with the new nXRi high performance, compact dry pump. It delivers unrivalled pumping speeds in the most compact package, with pumping speeds of 30 to 120 m3h-1. The nXRi's lower input power and zero maintenance create real performance improvements and cost benefits across a range of applications.Analytical Instrument OEMs benefit from the ease of integration into most vacuum systems for a ready to go vacuum solution, perfect for mass spectrometry, electron microscopy and leak detection. R&D and Industrial customers will enjoy the design flexibility, oil-free and low maintenance features.Click Here to View Product Video INCLUDED: The Edwards nXR90i NW40 Multi Stage Roots Dry Pump includes: - Operator's Manual - 1 Year Manufacturer's Warranty

Digital read-out of temperature: Yes Digital read-out of pressure: Yes Ultimate temperature at 20°C  (more)room temperature: -100°C Insulation: 90 mm Condenser capacity: 7 kg Condenser capacity per 24 hours: 4 kg Total volume of Condenser: 9 L Dimensions (DxWxH): 620 x 495 x 745 mm Weight: 75 kg