Best Electron Tube

MEETOOT Serological Pipette 10PCS 1ml Disposable Independent Sterilizing Packing Polystyrene Serum Pipets with Graduated Sterile Burette

• Individually packaged with color circle logo at the end of the tube..
• Electron beam sterilization adopts polyolefin filter element, which can effectively prevent pollution and has precise scale with extra capacity..
• Polyolefin filter element to prevent pollution, clear two-way scale, transparent, light weight, stable chemical properties, acid and alkali resistance, high temperature and pressure resistance..
• Made of polystyrene, no pyrogen, no endotoxin, no cytotoxicity, no hemolysis, no DNase and RNase..
• Product use, mainly used for measuring a certain volume of liquid and vacuum suction, widely used in tissue culture, bacteriology, clinical, scientific research experiments, etc..

GOONSDS Tungsten Filament 99% Purity Tungsten Metal Wire Coil,Length 1m,Diameter 0.04mm

• Purity: W ≥ 99% . Dimensions: diameter:0.04-0.1mm(Buy on demand) , length:1m. Package: 1 x Tungsten wire.
• Tungsten and its alloys are widely used in electronics and power industry because of its strong plasticity, low evaporation rate, high melting point and strong electron emission ability. For example, due to its high luminous efficiency and long service life, tungsten filament is widely used in the manufacture of various bulb filaments, such as incandescent lamp, iodine tungsten lamp, etc,.
• Tungsten wire is used to make direct hot cathode and grid of electronic oscillator tube and side hot cathode heater in various electronic instruments. The properties of tungsten make it suitable for TIG welding and other electrode materials similar to this kind of work..
• It is widely used in aerospace, aviation, oil drilling, electrical instrument and other industries, such as manufacturing heat sink, balance weight of control rudder and contact materials of switch, circuit breaker, spot welding electrode, etc..
• We are a supplier of high quality metal materials. We can provide you with the materials you need. You can contact us to get any materials you need.

Magnifying Glass with Lamp High Magnification Magnifying Glass High Magnification Microscope with Light Antique Jewelry Jewel Tobacco 4X65

• 【High Quality】The microscope magnifier is made of high-quality stainless aluminum alloy，which has high strength, high reliability, wear-proof, sturdy, durable in use..
• 【Height Adjustable 】The digital microscope magnifier can be used as a normal camera. Adjustable height of the bracket and free rotation of 360 degrees. It is 1-500 times continuous zoom electron microscopy..
• 【Wide Application】USB digital microscope can be widely used in antique identification, insect observation, circuit board maintenance and jewelry identification and other fields..
• 【Five Nozzles】The microscope magnifier camera has five nozzles for different purposes:# 1 for observation of narrow passages, for gynecological and hemorrhoid examination.# 2Ear canal examination .# 3Check the side view of the tooth or the wall of the tube.# 4Inspection of aircraft cargo.# 5 used to check the small hole, as nASAL Cavit..
• 【Quality Service】We are very professional sellers. If you have any questions during the use, please feel free to email us. We will try our best to help you solve the problem..

2000X Optical Microscope for Adults Students Kids, Metal Body, 2 WF Eyepieces, Dual-lluminators System, US Plug, Full Accessories for Kids Students Begginers

• 【2 Eyepieces/12 Kinds of Magnification】: Wide-Field eyepiece WF10 + WF25, removable barlow lens, 40x to 2000x magnification. Made of metal, best quality, better touch..
• 【Dual Illumination System】: With two light sources on the top and bottom, you can see the specimen better and see more kinds of specimen. In addition, the dial-type 6-color filter connects to the world of various colorful microorganisms!.
• 【Ergonomic Design】: Coarse & fine two focusing modes, 45 degree inclined eye tube, 360 degree rotatable monocular head. Dimmable lights can adapt to different sun intensities..
• 【Complete Accessories and Long Service Life】: Smartphone holder, research set, preparation set, is suitable for children elementary school junior high school and adult enthusiast beginners, school, laboratory, home, one-on-one lessons. Compared to electron microscopes, optical microscopes have a longer service life and can be used for decades if properly stored..
• 【Worry-free Shopping】: 30 days free returns & 2 year product warranty. If you have any questions, please feel free to contact us. We will reply within 24 hours. Thank you very much..

HAFGYKIO Wireless Digital Microscope 50X to 1000X Handheld USB HD Zoom Camera with 8 Adjustable LED Lights Available for Android iPhone Tablet Windows Mac

• 【HAFGYKIO Digital Microscope】50X-1000X magnification, providing you with clear object details. This is an electron microscope, not a conventional microscope, not suitable for serious professional biologists! This is definitely a great product for adults, teachers, students, beauticians, collectors, testers, electronics repairers and curious people interested in exploring the micro world..
• 【Wide Compatibility】Compatible with most smartphones and tablets (Android/iPhone/Tablet/Windows/Mac can be used). It needs to be used with the "QR Code" software in the Google store or APP store..
• 【HD Experience】Large focusing wheel with delicate feel, providing detailed zoom. There are 8 built-in LED lights, which can be adjusted according to different environments, even in dark environments..
• 【Photo and Video】It's not just a microscope, it's a camera, it can not only zoom in, but also take photos and videos. 1080P HD picture quality to meet your Nissan needs..
• 【Easy to Use】With 360° adjustable coil tube and large flat support base. Built-in rechargeable lithium battery, no rope interference. Help you explore the micro world more stably and freely..

UpBright 15V 2A AC/DC Adapter Compatible with ZVOX AccuVoice AV150 AV155 SKU#4001556 AV157 SKU#4001571 AV200# 4002001 AV201 AV203 4002031 AV205 Sound Bar TV Speaker 111 G30DD-SW Power Supply Charger

• World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP:....
• UpBright New Global 15V 2A AC / DC Adapter Compatible with ZVOX AccuVoice AV150 AV155 SKU#4001556 AV157 SKU#4001571 AV200 SKU#4002001 AV201 AV203....
• Compatible with: 111 Model G30DD-SW G30DDSW Jiangsu Chenyang Electron Co., Ltd. / Danyang Chenyang Tech-Electron Co., Ltd. 15V 2A Power Supply Charger.

Grounding Clog Earthing Shoes for Women Connecting to The Earth Energy Improves Sleep, Reduces Inflammation, Pain and Anxiety

• 【CONDUCTIVE ELEMENT】- The oval-shaped conductive pad we use in the sole acts as a conductor of electron flow from the earth to your body. It makes our shoes genuinely grounding..
• 【WHAT IS GROUNDING】- The earth beneath your feet provides you with food and water. It also provides you with something very surprising - electrons. When you touch the ground with your bare feet or body, the electrons flow into you. This is called being “grounded.”.
• 【HEALTH BENEFITS】 - When connected to the Earth's natural electron current, many people experience positive health benefits like deeper, better quality sleep, less stress, more energy, improved circulation, reduced inflammation,etc.
• 【BAREFOOT SUBSTITUTES】- These Earthing shoes allow you to conveniently ground yourself when indoors or outdoors. They are "barefoot substitutes." It is not always convenient to ground outside during certain times of the year or for long periods of time..
• 【PERFECT DETAILS】- Ventilation ports add breathability and help shed water and debris. The shoes are easy to clean and quick to dry....

PUMA Women's Cali Sneaker Green-Smoke gr, 9 M US

Need For Speed

• Brand New in box. The product ships with all relevant accessories.
• Aaron Paul, Dominic Cooper, Imogen Poots (Actors).
• Scott Waugh (Director) - Based On The Video Game Series Created By Electron (Writer).