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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5Pcs CP2102 USB To TTL/Serial Module Downloader
$21.98Converter BoardAdd to cart5Pcs CJMCU CP2102 USB To TTL/Serial Module UART STC Downloader For Driver Installation Introduction:http://forum.hobbyant.com/forum-topic-56275.html Description CJMCU-CP2102 its highly integrated, built-in USB2.0 full-speed function controller, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART), supports full-featured modem signal without any external USB devices. CJMCU-CP2102 works with other USB-UART adapter circuit similar to the driver …
10pcs 180 Degree USB 3.0 Type A female Socket Connector SMT Charging Socket Plug Connector
$10.11Terminal BlocksAdd to cartSpecificationsColorBlueRated Current1.5ARated Voltage30VInsertion Force35N MaxDurability3000 Cycles Min Rubber CorePBT / Icp Ul94V-0 Resistance To Voltage500V Ac Min. Insulation Resistance≥1000MΩPull-Out Force10N Min.Initial 8-20N AfterWorking Temperature-20 Degrees To 60 Degrees Contact Impedance≤30mΩTerminalsBrass C2680,Nickel Base,Gold-Plated 1 u,Package included-10pcs X 180Degree Connectors
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging Module
$13.11Other Module BoardAdd to cartFeature1. The onboard stable 8-bit MCU is used to generate high-resolution PWM signals with precise control.2. Support manual mode and return to medium mode, switch by button, with mode indicator.3. Support knob adjustment or serial command control in manual mode.4. The serial port command control can use the matching host computer software or connect to …
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging ModuleRead More
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital Signal
$4.36Sensor & Detector ModuleAdd to cartDescriptionThis sensor is fully compatible with ARDUI NO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansion board. It is mainly composed of a laser head, which is composed of a light-emitting tube core, a condenser lens, and a copper adjustable sleeve. After connecting to the power supply, we directly input …
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital SignalRead More
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBm
$10.37Other Module BoardAdd to cartFeatures1. The product is small in size, high in sensitivity and strong in anti-interference ability;2. The same definition as the four-pin pin of RXB12, the usage is the same. The unit price is lower than RXB12 and can be directly replaced.Technical ParametersWorking voltage:DC3~5VTransmission rate:4.80KBPSQuiescent current:6mAReceive sensitivity:-105dBmDimensions:30 * 9 * 5mmWorking temperature:-20 ° C ~ +80 …
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBmRead More
150g Capacity Quartz Silica Melting Crucible Pot for Gold Silver Platinum Refine
$16.19Glassware KitAdd to cart150g Capacity Quartz Silica Melting Crucible Pot For Gold Silver Platinum RefineDescriptionMaterial:quartzCapacity:150gDiameter:43X57mm/1.69inch X2.24inch(ID*OD)Height:20mm/0.79inchDeepth:15mm/0.59inchNet Weight:40gFeatureQuartz silica melting crucibleProduced by modern ceramic processing technologyHigh orrosion resistance and strength,the temperature resistance up to 2800℃/5072FPerfect for gold silver casting and refine usagePackage included1X Quartz Silica Melting Crucible
WXD3-13-2W Precision Potentiometer 470R 470 Ohm Wirewound Multi-Turn Potentiometer
$4.50Module ComponentsAdd to cartSpecificationsResistance range:470┯Resistance tolerance:÷ 5%Rotation angle:3600 ÷ 20 Number of laps:10 lapsRated voltage:160VStarting torque:3.5 ~ 100mN.mRated power:2W (85 →) 0W (125 →)Linearity accuracy:÷ 0.3%Mechanical durability:10,000 weeksPackage included1 x Potentiometer