Category: Buret
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100pcs 3ml Disposable Plastic Droppers Transfer Pipettes
$22.26BuretAdd to cartDescription100pcs 3ml Disposable Plastic Droppers Transfer PipettesSpecificationsMaterial:Low Density PolyethyleneColor:TransparentSize:15.5cm / 6.1inch Diameter:1.2cm / 0.47inchCapacity:3mlFeaturesGenerally used in lab, microbiology, chemical test and all that experimental process.Made from low density polyethylene and graduated with 3ml.Clean, chemically inert and non-toxic for the environment.NotesPush and release the top for sucking liquid, and push again to extrude it.Please allow a …
100pcs 3ml Disposable Plastic Droppers Transfer PipettesRead More
12cm 3mL Glass Dropper Transfer Pipettes with Rubber Bulb Laboratory Tool
$16.19BuretAdd to cart12cm 3ml Glass Dropper Transfer Pipettes With Rubber Bulb Laboratory ToolDescriptionMaterial:Glass+RubberCapacity:3mLLength:12cmFeature3mL glass dropperMade from borosilicate,high strength and hardnessHigh chemical properties,base resistance and acid resistanceFit for laboratory experiment liquid transferingPackage included1X Glass Dropper
3Pcs/Set Bristle Brush Set Stainless Steel Straws Cleaning Brushes for 25ml/50ml/100ml Test Tube
$12.14BuretAdd to cartDescription3Pcs/Set Stainless Steel Natural Bristle Straws Cleaning Brush Reusable For 25ml/50ml/100ml Test Tube SpecificationMaterial:Stainless Steel Wire and Bristle BrushesFor Test Tube:25ml/50ml/100mlColor:Light BrownQuantity:3Pcs/Set In Different SizeFeatures1. Perfect tool for cleaning test tubes, bottles, jewelry and all kinds of hard to get to objects2. Flexible twisted-steel wire handle with hanging ring, galvanized for superior rust resistance3. Natural …
White Plastic Centrifuge Test Tube Rack 20 Holes Laboratory for 15mm Tubes
$15.30BuretAdd to cartSpecificationMaterial:ABSSize:As The Picture ShownDiameter:15mmFeatures– Easy to put together.– Fits centrifuge tubes.– Convenience, aesthetics, save space.– Two rows, holds 20 tubes, 15mm diameter.– It is a good helper for laboratory.Package Included1 x Plastic Centrifuge Tube Rack
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OPEN-SMART DC Jack Power 7~12V to DC5V/3.3V Step Down Converter Voltage Regulator Power Supply Module for Breadboad
$6.55Power Supply ModuleAdd to cartDescriptionThis is a mini LDO step-down power module based on AMS1117-5.0 and AMS1117-3.3, and it output fixed 5V / 3.3V.It is a small size, lightweight, especially for model airplanes, smart cars, DIY and other items, PCB experiment board project design, breadboard project design.Features– Module type:LDO step-down module;– Onboard 500mA resettable fuse to protect the power …
Temperature Alarm Kit thermistor Electronic Teaching Experiment Training Welding DIY Parts
$5.45DIY Electronic KitsAdd to cartFeatureSize:5.8*3.7cm Power supply voltage:DC 5VFunction introductionRP1, R1, R2, R3 and RT in the circuit form a temperature measuring bridge. When the temperature is below the preset temperature, the potential of pin 2 of UA741 is higher than that of pin 3, pin 6 of 741 outputs a low level, LED1 is on, and the buzzer …
Temperature Alarm Kit thermistor Electronic Teaching Experiment Training Welding DIY PartsRead More
5pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module
$18.41Smart ModuleAdd to cartFeatureThis module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor. The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and humidity collection node for smart home or IOT projects.CharacteristicMaster:ESP-01/ESP-01S (This module …
5pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node ModuleRead More
2Pcs/Pack Plastic Tire Wheel with DC 3-6v Gear Motor for Smart Car
$13.93Smart Robot & Solar PanelAdd to cartSpecificationMotor1. Voltage:DC 3V-6V2. Current:100 MA-120MA3. Reduction rate:48:14. RPM (With tire):100-2405. Tire Diameter:65mm6. Car Speed(M/minute):20-487. Motor Weight (g):29/each8. Motor Size:70mm X 22mm X 18mm9. NoiseTire Parameter1. Center hole:5.3MM x 3.66MM2. Wheel size:65 x 26mmPackage Included2 x Smart Car Robot Plastic Tire Wheel2 x DC Gear Motor
ACS714 5A 5V Current Sensor Breakout Board Isolate Filter Resistance Capacitor Hall Effect Module
$16.23Sensor & Detector ModuleAdd to cartIntroductionThis current sensor is a carrier board or breakout board for Allegro’s ACS715LLCTR-30A-T Hall effect-based linear current sensor, The sensor operates at 5 V and has an output sensitivity of 133 mV/A. The board ships fully populated with its SMD components.FeatureDesigned for unidirectional input current from 0 to 5 A, but the sensor will provide …
SPI MCP2515 EF02037 CAN BUS Shield Development Board High Speed Communication Module
$21.86Motherboard & Development BoardAdd to cartIntroduction CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is commonly found on modern machine tools and as an automotive diagnostic bus. This CAN-BUS Shield adopts MCP2515 CAN Bus controller with SPI interface and MCP2551 CAN transceiver to give your /Seeeduino CAN-BUS capibility. With …
SPI MCP2515 EF02037 CAN BUS Shield Development Board High Speed Communication ModuleRead More