Category: Chemistry
Showing 49–64 of 112 results
6Pcs 40 Hole High-Vis Optic Pattern Pickleball Balls for Game Practice Training Toys
$22.26ChemistryAdd to cartSpecificationsMaterial:PPHole:40 holesColor:High visibility optic Orangediameter:7.4cm/2.91′[Conversion:1cm=0.3937 inch, 1inch=2.54 cm]Features– 40 precision molded holes allow the ball to fly at the right speed for outdoor play, and with a durable and rigorous build.– Exceptional seam welding offers greater durability and resists splitting.They also have thick walls to increase the life span in rough outdoor conditions.– Our pickleballs …
6Pcs 40 Hole High-Vis Optic Pattern Pickleball Balls for Game Practice Training ToysRead More
7 in 1 Professional LCD Water Quality Tester PH ORP EC CF TDS Testing Meter
$334.11ChemistryAdd to cartFeaturesRangePH:0.00-14.00PH℃:-50℃-70℃EC:0.00-19.99ECCF:0.0-199.9CFTDS:10-19990ppmmV:0-±1999mV(PHT-027)ResolutionPH:0.01PH℃:0.1℃EC:0.01ECCF:0.1CFTDS:10ppmmV:1mVAccuracyPH:±0.1PH°C:±1.0°CmV:±0.1% F.S±1digitEC, CF, TDS:±2% F.SOperating Temperature:0-50°CAutomatic Temperature Compensation(ATC):0-50°CThis all in one meter can measure ORP(MV), pH, CF, EC, TDS(PPM) °F and °CIt has built-in rechargeable battery with large tri-Screen LCD Display3 results displayed simultaneouslyOption for mounting or hanging with quick and easy installationWall-mounted design for easy installation, operation and maintenanceEquipped with rechargeable batteries, power can …
7 in 1 Professional LCD Water Quality Tester PH ORP EC CF TDS Testing MeterRead More
96Pcs Chemistry Bulb Type Molecular Model Kit and Organic Chemistry Atom Bonds
$24.29ChemistryAdd to cartnullDescriptionThis set includes 96 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage.SpecificationModel:J3112 Material:PP (atomic), LDPE (connection key), ABS (box)Features– The organic chemistry curriculum, the organic molecular structure model, stick type molecular structure model, can take a variety of common and more complex C, H, …
96Pcs Chemistry Bulb Type Molecular Model Kit and Organic Chemistry Atom BondsRead More
Acrylic Clear Plant Pet Feeding Tank Empty Box Reptile insect Breeding Box Cage Decorations
$101.24ChemistryAdd to cartSpecificationMaterial:AcrylicColor:ClearAssembled:YesHeight:29.5cmFeatures– Clear view for observing their daily routine– Top with feeding hole, this is more humane design– Suitable for turtle, spiders, snakes, scorpions, hermit crabs, etc.– With large and comfortable space for them to play or have a rest in the tank.– Durable plastic structure and breathable holes, you do not worry the pet can …
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Air Fryer Rack Accessories for GoWise Power AirFryer Cozyna Chefman BBQ Grill
$32.59ChemistryAdd to cartSpecificationsMaterial:Stainless SteelColor:SilverFeatures– Easy to use, convenient for cooking.– Steel metal rack holder, maximize yor cooking surface.– 4pcs steel skewers for double layer use.– Heat-resistant mat, protect your desktop.– Fits for NuWave Brio Phillips 3.2-6.8L air fryer.Package Included1 x Rack Holder(With 3 skewers)1 x Cleaning Brush1 x Net1 x Mat1 x Recipe Guide(Air Fryer is not …
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Architecture Plan Design Drawing Template KT Soft Plastifc Ruler Building formwork Drafting Stencil
$12.14ChemistryAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Building Formwork, Architecture House Plan DesignLength:19.8cm Width:9.8cmFeatures– Made from transparent orange, soft plastic. More flexible than traditional green plastic, can be bent and not easy to break. – The rate of transparency allows you to see the drawing below template for easy positioning.– The templates eliminate the time consuming job of building …
Automic-Test Cyclotest Watches Tester Watch Test Winder Machine
$103.26ChemistryAdd to cartDescriptionsa Automic Test Cyclotest Watches Testerb his machine is for automatic watches testing and watch winder tool.c It can hold 6 watches with bracelet on the 6 arms at the same time.d It can be used in horizontal or vertical position, and it usually takes about one minute for 4 revolutions, with stable performance.e It …
Automic-Test Cyclotest Watches Tester Watch Test Winder MachineRead More
Beginners T-Ball Set Kid’s Child’s Baseball Sports Games Educational Toys Gift
$31.86ChemistryAdd to cartFeature-Bring home a fun beginners T-Ball Set for your little one to enjoy.-Durable materials and safety tested as appropriate for use by kids.-Features a large purple baseball bat and adjustable height tee for different sized kids.-Ideal for physical and active play to get your little one moving.-Perfect for playing in the backyard or park.-Best gift …
Beginners T-Ball Set Kid’s Child’s Baseball Sports Games Educational Toys GiftRead More
Big Circle Round Circular Drawing Template KT Soft Plastic Ruler Design Drawing Board
$20.24ChemistryAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Circle, Circular Length:25cmWidth:14.4cmFeatures– Made from transparent, orange plastic. The rate of transparency allows you to see the drawing below template for easy positioning.– Assorted sizes of 7 different big circles, from φ46mm to φ70mm.– The templates eliminate the time consuming job of drawing outlines with line dividers– Easy for decoration art design, …
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Biological Microscope Monocular Lab Science 100X 400X 1200X Educational Kids Toy
$36.44ChemistryAdd to cartSpecifcationName:Children’s microscopeMaterial:ABS (Acrylonitrile Butadiene Styrene plastic)Magnification:100X 400X 1200XSize:approx.22*13cmSuitable for age:Above 3 Power:2xAAbatteries(not included)Focusable:YesApplicationMicroscopes are widely used in lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries. Beginner compound microscope provides with high magnification for children and kids. This beginner microscope kit, forward-facing rotating turret with 100x, 400x and …
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JT-180 1.4W 7V Solar Panel Power Fountain Pump Outdoor Garden Pond Pool Submersible Water Pump Kit
$64.79Electrical Pump & ValveAdd to cartSpecificationsModel:JT-180Materail:Monocrystalline silicon+ABSSolar battery:7V,1.4WSolar battery:110mm*110mm/4.3inch*4.3inchThe power of pump:DC7V 1.4WMax flow pump:200L/hMax.water height of pump:75cm(Max,water-jet height:50cm)Life time:≥15000HoursFeatureThis product has the lowest rate of the power of solar battery to pump power,and it is not only very easy to operate the brushless motor under little sunshinelike the brush motor,but also, it has the much long life time than …
5pcs 220V XH-W3003 Micro Digital thermostat High Precision Temperature Control Switch Temperature Alarm
$68.61Sensor & Detector ModuleAdd to cartFeatureProduct Name:Microcomputer Temperature ControllerProduct model:XH-W3003Temperature range:-50~110°CTemperature control range:-50~110°CTemperature measurement accuracy:+-0.1 °CTemperature control accuracy:+-0.1 °CTemperature probe:1 meter waterproof probeSupply voltage:AC110-220VOutput power:AC220V:1000WOutput type:Direct outputOutput currentAppearance size:60 x 45 x 31mmOpening size:73mm (aperture 4mm)Features:Setting methodHigh temperature alarm (range:-50~110°C):For example, if you want to alarm when the temperature exceeds 20 °C, set the upper limit temperature to 20 °C …
30pcs 2.4G Wireless Remote Control Module Transmitter and Receiver Module Kit Transmission Reception Communication 6 Channel Output
$178.88Smart ModuleAdd to cartTY24D-TX is the transmitting module, TY24D-RX is the receiving module. The transmitting module only needs to provide 3.3V power supply and transmitting button and one LED as the transmitting status indication. The output port corresponding to the receiving module can output the level signal, and the module has the output status. Select to select the …
2Pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable for Solar Panel
$8.87Boost & Buck ModuleAdd to cartDescriptionsAuto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the …
5 Pcs Blue Acrylic Wall Mounted Protective Case Support Cooling Fan for Raspberry Pi 4 Model B
$56.17Raspberry Pi & Orange PiAdd to cartDescription– Wall Mounting Available– Red Blue Black Optional– Support Adding Cooling Fan– Compatible With Raspberry Pi 4B– Make of Transparent Acrylic, could check the board status easilyThere is a Protective Film on the board surface, please take it off before using.Package Included5* Blue Acrylic Case Kit
5pcs 0.5A 3S Synchronous Buck Li-Ion Charger DC 5-23V to 4.2V 8.4V 12.6V Power Supply Module for 3.7V 7.4V 11.1V 18650 Lithium Battery
$32.85Power Supply ModuleAdd to cartDescription3-Cell(3S) 12.6V VersionInput voltage:DC 14.8-23V(Recommend DC 14.8V/15V/18V)Charging voltage:12.6VCharging current:0.5ALed indicatorBright:Charging Off:full blinking:almost full; If the charging current is too large (or the battery capacity is small), it will quickly enter the flashing state, and the charging current should be reduced.Operating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30*15*5.5mmWeight:2gApplicationsCellular TelephonesPDA, MP3 Players, MP4 PlayersDigital CamerasBluetooth ApplicationsGame PlayersNotebookli-on …
15W 18V Semi Flexible Solar Panel with 5V USB Port & Cables
$58.36Smart Robot & Solar PanelAdd to cartSpecificationsMaximum Power (Pmax):15wMaximum Power Voltage (Vmp):18VMaximum Power Current (Imp):1.2aThe Number of Cells:36 PCSOutput:USB 5V & DC 18VSize:435 * 200 * 2.5 mmFeaturesLightweight and easy to carry.The charging temperature is -20-70 degrees Celsius.Flexible solar panel, maximum bending 30 degrees arc.Short circuit and surge technology keeps you and your equipment safe.Durable, waterproof.Packing Included1 x solar panels1 x …
15W 18V Semi Flexible Solar Panel with 5V USB Port & CablesRead More
DPX6005S Digital CNC Adjustable DC Power Supply 0-60V/32V 5A/3A 48V24V12V Step-down Board with LCD Display
$82.94Power Supply ModuleAdd to cartFeaturesIt is a fully CNC programmable step-down power supply with small size, high power, high efficiency and stable operation. It adopts a 1.8-inch TFT color liquid crystal display to provide comprehensive and clear display data. The power supply is controlled by an advanced microprocessor and can be precisely adjusted. And display voltage and current; using …