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 …
Air Fryer Rack Accessories for GoWise Power AirFryer Cozyna Chefman BBQ GrillRead More
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, …
Big Circle Round Circular Drawing Template KT Soft Plastic Ruler Design Drawing BoardRead More
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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1pcs AS15-G AS15G TQFP-48 Chip IC
$4.36Electronic Accessories & SuppliesAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.DescriptionType:AS15-GQuantity:1Package included1 x AS15-G AS15G QFP48 Chip IC
18W 1PCS Aquarium Filter Aquarium internal Filter Oxygen Submersible Water Pumps for Fish Tank Pond Aquarium Filters
$48.59MathematicsAdd to cartSpecificationsModel:1280FMaterial:ABSFlow 1300 L/H ,Cable length:1.1MMaximum lift:1.2mOxygen tube length:0.34MFit For fish tank:≤80cmColor:As Picture ShowPower Consumption:18WWeight:639gFeatures-Removable filter box, easy to replace the filter material.-Adopt high quality and firm ABS shell, durable, freshwater and sea water are suitable.-Small size, easy to hide, at the same time filtering, oxygen, pumping and other functions.-With biological filtration cotton in the filter …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD Display
$55.43Other Module BoardAdd to cartDescriptionThis module is a multichannel current signal generator that generates 4 channels 4~20mA current signal. The module is simple to use and input data by keystroke operation, and the output signal is updated immediately.FeaturesUse 12864 LCD displayVoltage:15-24VActive output current 0~20mA. Display resolution 0.01mA and control accuracy 0.1mAPolarity protection of input voltageCan analog transmitter outputCompatible for …
4 Channels 4-20mA Current Signal Generator Module Board with 12864 Digital LCD DisplayRead More
20pcs LM393 DC 5V Optoelectronic Sensor PIR Sensor Module with LED instruction Slot Single Signal
$23.96Sensor & Detector ModuleAdd to cartSpecificationsThe distance between PCB two circular hole (point to point center) is 1.5cm, and the aperture is 0.3cm.Slot type optocoupler slot width:10mmMain chip:LM393, slot type optocoupler H2010Working voltage:DC 5VSize:32mm x11mm x 20mmCharacteristic1. There is a signal output indication.2. Single signal output.3. When the object is blocked, the output is high level (LED lights out), and …
DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
$4.36DIY Electronic KitsAdd to cartDescriptionPower supply:DC 4.5-5VBoard size:3.5 * 5.5cmLow-level judgment voltage:0.0-0.4VHigh-level judgment voltage:3.3-5VPackage included1 x DIY Digital Display LED Logic Pen Electronic Kit