Best Electron Microscopy Imaging Technique

Humminbird 411410-1CHO Helix 10 Chirp MEGA DI+ GPS G4N CHO (Control Head Only) Fish Finder

  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network..
  • Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions..
  • MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar..
  • Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird..
  • NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information.
  • from boat performance to weather and water ....
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Humminbird 411370-1CHO Helix 9 Chirp MEGA DI+ GPS G4N CHO (Control Head Only) Fish Finder

  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network..
  • Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions..
  • MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar..
  • Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird..
  • NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information.
  • from boat performance to weather and water ....
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SmartLab Toys Tiny Science - 24 Pieces - 20 Experiments - Includes Travel Case and Instruction Book - 2018 Dr Toy Best Picks

  • Build houses and other structures and then wire up sensors, lights, alarms, trapdoors, elevators, and more.
  • 24 pieces 48 page Illustrated book, Lab Cabinet, 3 Test tubes with stand, 1 Beacker, 1 Erlenmeyer flask, 1 Graduated Cylinder, 1 Funnel, 1 Petri dish....
  • The science activity book features 20 experiments that teach kids about acids and bases, CO2 production, microscopy, chemical reactions, polymers,....
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Humminbird 411420-1CHO Helix 10 Chirp MEGA SI+ GPS G4N CHO (Control Head Only) Fish Finder

  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network..
  • Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions..
  • MEGA Side Imaging+: See the world below like never before with a crystal-clear Side Imaging viewing out to 200 feet on either side of your boat. You'll unlock more fish and structure with 20% more detail and 60% more range capability than MEGA Side Imaging sonar..
  • Bluetooth: Take control right from the screen of your Humminbird with wireless communication to compatible Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers. Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird..
  • NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information.
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Humminbird 411310-1CHO Helix 15 Chirp MEGA DI+ GPS G4N CHO (Control Head Only) Fish Finder

  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network..
  • Keypad control: Master HELIX at the touch of a button. Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions..
  • MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar..
  • Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low-Q CHIRP transducer, Dual Spectrum offers two ways to search.
  • Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail..
  • NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information.
  • from boat performance to weather and wate....
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Humminbird 411530-1CHO SOLIX 10 Chirp MEGA SI+ G3 CHO (Control Head Only) Fish Finder

  • 10.1" Cross Touch touchscreen display with customizable views and settings that allow you to see multiple technologies at once.
  • Features MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar, Humminbird Basemap, AutoChart Live, Wi-Fi, NMEA 2000, Bluetooth and Ethernet networking.
  • Control Head Only Model: This model does not include a transducer. This CHO model is a great choice for those looking to connect to connect to Built-in MEGA Imaging on Minn Kota trolling motors, accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network.
  • Dual Core Processor: Perform any task with speed and ease, thanks to the ultra-responsive interface and upgraded processing power.
  • Airmar Transducer ID: For those looking to install accessory 2D Airmar transducers, SOLIX G3 provides transducer ID to make for fast and simple setup.
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OSRAM HXP R 120W / 45C UV Mercury Short-Arc Discharge Lamp with Reflector

  • Reflector discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
  • OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, UV curing and solar simulation.
  • Wattage: 120W, Voltage Range: 60-90V, Current: AC, Average Lifetime: 2,000hrs, Special Characteristics: designed with enhanced UV output.
  • Compact, reflector light source with very high luminance and long lifetimes.
  • Specially designed to ensure high arc stability and provides enhanced output in the ultraviolet range..
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Humminbird 411610-1 Helix 7 Chirp MDI GPS G4 Fish Finder

  • 7" ultra-wide display gives you ample room to view the many pre-loaded split screen view options.
  • Features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, ethernet networking capability, Bluetooth connectivity, AutoChart Live, GPS and Humminbird Basemap built-in.
  • MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more output than standard Down Imaging sonar.
  • Dual Spectrum CHIRP: Before you cast, know what's down there thanks to long, well-defined fish arches, and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail.
  • Ethernet Networking: High-speed Ethernet allows you to build a powerful, professional-grade fishing system. Easily connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link, 360 Imaging and CHIRP Radar.
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48pcs Kids Plastic Prepared Microscope Slides of Animals Insects Plants Flowers Sample Specimens for Microscopes

  • 48 kids microscope prepared slides of entomology, botany and mammology specimens for kids, entry-level students or home school programs.
  • Selected fine specimens from various categories, colored labels enable an easy classification.
  • Dimensions: 60mm x 20mm x 1 mm. Material: plastics.
  • Brand new from factory. No risk of contamination from previous use.
  • For some slides (like insects ...), stereo microscopes with top and bottom lights instead of compound microscopes give the best microscopy images.
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Lowrance HDS-9 Live C-MAP Insight without Transducer

  • PREMIUM PERFORMANCE: HDS LIVE delivers powerful fish finding sonar with a high-performance dual-core processor that produces lag-free operation, responsive touchscreen performance, and fast chart redraws and sonar updates..
  • ADVANCED FISHFINDER TECHNOLOGY: Get access to the top fishfinding innovations with built-in CHIRP sonar, support for Active Imaging, StructureScan 3D with Active Imaging and LiveSight real-time sonar..
  • BUILT-IN NAVIGATION TOOLS: HDS LIVE features preloaded C-MAP US Enhanced Inland and Coastal mapping, automatic routing support and Genesis Live which offers precision real-time mapping, down to ½-foot contours..
  • ACTIVE IMAGING READY: With Active Imaging 3-in-1 sonar (CHIRP, SideScan and DownScan) and 2-in-1 sonar (SideScan and DownScan) anglers can lift Elite Ti2 fish finding performance to another level..
  • 9-INCH MULTI-TOUCH DISPLAY: With a high-resolution SolarMAX HD multi-touch screen, HDS LIVE provides industry-leading images that are always easy to see from any angle, in direct sunlight or even through polarized sunglasses..
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