ReviewsScanning Electron Microscopy In Material Science

JOYO JF-02 Ultimate Drive Overdrive Guitar Effect Pedal

  • Ultimate Drive Overdrive Guitar Effect Pedal.
  • Hybrid OCD distortion of solid state or vacuum tube tone.
  • Effects of electron tube amplifier and complex harmonic spacious sound.
  • Intermediate between distortion and overdrive, different from the normal diode clipping circuit..
  • Hybrid OCD distortion of solid state or vacuum tube tone, create the tone of a tube amplifier at volume..
  • Soothing and sweet tone & more active redundancy..
  • Effects of electron tube amplifier and complex harmonic spacious sound..
  • Also added High and Low switch to tailor overdrive frequencies to your liking..
  • Powered by: 1 * 6F22 9V battery / DC 9V adapter (neither included).
  • Effect pedal size: Approx. 12 * 6.7 * 5.6cm / 4.7 * 2.6 * 2.2in.
  • Package size: 12.8 * 7.5 * 6cm / 5.0 * 3.0 * 2.4in.
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Douglas Laboratories Coenzyme Q10 Plus Vitamin A & E | Supports Energy Production and Proper Functioning of Cells | 30 Softgels

  • Cellular Energy: coenzyme Q10 is an important rate-limiting cofactor in the mitochondrial electron transport chain, the biochemical pathway in cellular respiration from which adenosine triphosphate, the form of energy used by the body, is derived..
  • Vitamin E Source: coenzyme Q10 Softgels contain pure coenzyme Q10 (ubiquinone). coenzyme Q10 is solubilized in a base of rice bran oil and vitamin E to enhance absorption of coenzyme Q10..
  • Heart & Metabolic: Our heart & metabolic formulas are developed to play an intimate role in supporting optimal cardiovascular health.*.
  • Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free..
  • For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential to live healthier, today and in the future.*.
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Estes Alpha III Rocket Launch Set

  • BUILD and launch your own high-flying model rocket! There’s no thrill quite like launching a model rocket, watching it streak skyward, reach peak altitude, and then return gently to earth. When you build them, the thrill is even better. Thanks to Estes model rocketry, kids can explore the wondrous world of science while experimenting with different combinations of rockets, engines and accessories to better understand how rockets reach outer space..
  • SKILL LEVEL: The Alpha III is an easy-to-assemble, Beginner level rocket with pre-colored parts..
  • RECOMMENDED ENGINES (not included): 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-3, C6-5, C6-7.
  • PROJECTED ALTITUDE: 1100 ft. (355 m) on a C6-5.
  • ESTIMATED ASSEMBLY TIME: 1 hour (glue drying time not included).
  • LAUNCH SYSTEM: Compatible with the Porta-Pad II launch pad and Electron Beam launch controller, or any launch system that can support a 1/8 inch launch rod.
  • AGES: For boys and girls ages 10+ with adult supervision for those under 12, and rocketeers of all ages..
  • Launch system included (Launchpad colors may vary).
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WordPress For Beginners: Tips and Tricks to Build a WordPress Website Fast without Coding

  • Build and launch your own high-flying model rocket! There's no thrill quite like launching a model rocket, watching it Streak Skyward, reach Peak altitude, and then return gently to earth. When you build them, the thrill is even better. Thanks to Estes model rocketry, kids can explore the wondrous world of science while experimenting with different combinations of rockets, engines and accessories to better understand how rockets reach outer space..
  • SKILL LEVEL: The Generic E2X is an easy-to-assemble Beginner level rocket with pre-colored parts..
  • RECOMMENDED ENGINES (not included): 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7.
  • Projected altitude: 1100 ft. (335 m) on a c6-7.
  • Estimated assembly time: 1 hour (glue drying time Not included).Launch system: compatible with the porta-pad II launch pad and electron beam launch controller, or any launch system that can support a 1/8 inch launch rod..Ages: For boys and girls ages 10+ with adult supervision for those under 12, and rocketeers of all ages..
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Baby Puzzles for Toddlers Fun - Building blocks educational game for Kids to learn and enjoy!

  • Build and launch your own high-flying model rocket! There's no thrill quite like launching a model rocket, watching it Streak Skyward, reach Peak altitude, and then return gently to earth. When you build them, the thrill is even better. Thanks to Estes model rocketry, kids can explore the wondrous world of science while experimenting with different combinations of rockets, engines and accessories to better understand how rockets reach outer space..
  • SKILL LEVEL: The Generic E2X is an easy-to-assemble Beginner level rocket with pre-colored parts..
  • RECOMMENDED ENGINES (not included): 1/2A6-2, A8-3, A8-5, B4-4, B6-4, B6-6, C6-5, C6-7.
  • Projected altitude: 1100 ft. (335 m) on a c6-7.
  • Estimated assembly time: 1 hour (glue drying time Not included).Launch system: compatible with the porta-pad II launch pad and electron beam launch controller, or any launch system that can support a 1/8 inch launch rod..Ages: For boys and girls ages 10+ with adult supervision for those under 12, and rocketeers of all ages..
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Yahboom Somatosensory Depth Camera 3D Scanner Robot ROS 3D Camera SLAM Raspberry Pi RGBD with Stand

  • ...a Pro now comes in a bundle with the powerful gestural Interaction SDK by Gestoos..
  • 【Wide Application Fields】 This ROS real sensing depth camera is equipped with color camera (RGB), IR camera, LDM and depth processor. Robots widely used in 3D face recognition, security monitoring, pedestrian flow data, indoor 3D scanning modeling, intelligent games, 3D body measurement, object scanning and so on, which will be the general direction of science and technology in the future..
  • 【Provide Better RGBD Camera Development Experience】Astra SDK supports a variety of mainstream platforms. Through the corresponding API, you can use the corresponding functions of Astra series cameras to quickly obtain depth map, color map and skeleton, and carry out more application layer development of products..
  • 【Support Multiple Platforms and Languages】You can use C, C + +, Java and c# languages to program on windows, Linux, Android and unity, complete your programming work from many aspects..
  • 【Energy Saving and Quick Installation】Just USB2.0 can meet the power supply demand of the camera. It is equipped with the original installation base and yahboom has designed an expansion bracket for it, which is convenient for users to install on various ROS robots or smart cat....
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Designs for Health CoQnol - 100mg Ubiquinol as Reduced Form of CoQ10, Non-GMO (60 Softgels)

  • ... need for higher levels than our bodies can provide. *.
  • PREMIER FORM OF UBIQUINOL - CoQnol is a non-GMO form of ubiquinol, which is the reduced, antioxidant form of CoQ10. The body uses two forms of CoQ10. Ubiquinone, also known as the oxidized form, is better known and is used primarily for energy production in the electron transport energy cycle inside the cell. Ubiquinol plays a primary role in protecting cells from lipid peroxidation within mitochondria. *.
  • BIOLOGICALLY ACTIVE FORM - CoQnol contains CoQ10 as ubiquinol, the more readily absorbed and more biologically active form that serves as an antioxidant and helps scavenge the free radicals implicated in some of the effects of aging and physical degeneration. *.
  • ALWAYS PURE & EFFECTIVE PRODUCTS - This product is Non-GMO and contains No Gluten, Dairy, or Soy. DFH is transitioning to tinted glass bottles. In addition to being more eco-conscious, tinted glass offers a greater moisture barrier against moisture and oxygen, which helps protect nutrient viability.*.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highe....
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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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DollaTek 2Pcs 6P1 Electronic Tube, J Class

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Preamplifier Preamp Tube Board DIY Kit 6J1 Preamp Tube Board Preamplifier Headphone Amplifier

  • 【6J1 ELECTRON TUBE】Preamplifier adopt 6J1 electron tube, classic collocation. This is a preamplifier + headphone amplifier that can be used with a post-amplifier or an active speaker, or it can be used with headphones..
  • 【POWER SUPPLY】Preamplifier adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube. The headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms..
  • 【WARM AND MELLOW MUSIC SOUND】A cost-effective preamplifier with warm, mellow, sweet and transparent sound. The sound of this board is warm, mellow, sweet and transparent, and full of music..
  • 【ENJOY DIY】Preamplifier is a cost-effective preamplifier. Replaceable op amp and upgrade the tube, just plug it in the direction of the foot. This preamplifier allows you and your family to enjoy the joy of DIY..
  • 【STABLE PERFORMANCE】Preamplifier preamp tube board is carefully debugged circuit with stable performance, quiet and no noise. Output port: 3.5MM headphone output, preamp output..
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Onion Root Tips Cell Mitosis 5pcs Set, Show All Stages Clearly for Plant Genetics Biology Science Class by DIY-SCIENCE

  • 25 AWESOME MICROSCOPE SLIDES WITH GREAT VALUE – We hand-pick the most comprehensive 25 slides based on 20 years’ biology experience working with biological microscopy. These 25 slides cover four major fields of biology: (1) ALGAE and FUNGI.
  • DETAILED LEARNING GUIDE – Each slide represents a lesson of the “Beauty of Biology”. Our guidebook is professionally written, containing colorful pictures with detailed description of the anatomical structures, so you know what you are exactly looking at. Following our guidebooks, you will have the most fun and fantastic learning experience..
  • MAXIMUM QUALITY – Our slides are prepared by the professional laboratory with maximum quality. Each slide is polished to have rounded corners for convenience and safety. Slides are stored in a super durable plastic box. The plastic box is much safer for kids comparing to a wooden box which may have splinters that can thorn your fingers..
  • FOR PROFESSIONAL AND EDUCATIONAL – Are you tired of the same cheap products with low quality and no information at all around the Amazon marketplace? We know your pain. This is why we re-design our 25-slide set and guidebooks entirely for you. No matter you are a teacher, a hom....
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