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 …
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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 …
Biological Microscope Monocular Lab Science 100X 400X 1200X Educational Kids ToyRead More
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20pcs DC-DC Buck Regulator Module 9V/12V/24V to 5V USB Charging Vehicle Power Supply Buck Module
$41.78Power Supply ModuleAdd to cartDescriptionProduct size:35.5*17*8.3mmInput voltage range:6-26VThe output voltage is 5.2V (considering the loss of charging line, the output terminal is about 5.2V, and the load terminal is about 5V).The maximum output current is 3A (without the heat sink, the output current is 2A).Note 1:Positive and negative can not be reversed, and the input voltage should not exceed …
3pcs AT Firmware DT-W5G1 5G WiFi Module 2.4g/5g Dual-band Module with Antenna interface for Wireless Image Transmission
$39.69Smart ModuleAdd to cartDescriptionSOC characteristicsBuilt-in 160MHz MIPS RISC processor512K SRAMCommunication rate:72Mbps (20MHz)Optimal balance & LLR quantificationWi-Fi featuresSupport 802.11 a/b/g/n, 2.4-2.5GHz, 4.9-5.85GHz2.4GHz Rx sensitivity:-75dBm/11n HT20 MCS7, Tx Power:21dBm5GHz Rx sensitivity:-74dBm/11n HT20 MCS7, Tx Power:16.5dBmSupport Station, SoftAP modeSupport Wi-Fi Direct (P2P)Supports CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRCP2P discovery, P2P GO mode/GC mode and P2P …
Geekcreit LCR-T3 LCR-T4 Mega328 Transistor Tester Diode Triode Capacitance ESR Meter Assembled
$34.98Power Supply ModuleAdd to cartSpecificationsResistor:0.1ω-50MωCapacitor:25pF-100000uFInductance:0.01mH – 20HWorking power:DC-9VStandby current:0.02uAOperating current:25mAMaterial:Metal+PlasticSize:about 11.1cm/4.37inchx2.6cm / 1.02inchx8.5cm/3.34inch[Conversion:1cm=0.3937 inch, 1inch=2.54 cm]Description1. Add boot voltage detection function2. Automatic detection of NPN and PNP transistors, N -channel and P-channel MOSFET, diodes (including dual diode), thyristors, transistors, resistors and capacitors and other components3. Automatic test out the pin element and displayed on the LCD4. Can be detected …
1Pair IP68 SP13 6Pin Waterproof Air Plug Socket Panel Mount Wire Cable Connector Aviation Plug
$8.73Electronic Accessories & SuppliesAdd to cartDescriptionProduct Name:13MM Waterproof Aviation ConnectorConnector Type:Plug + SocketPin Quantity:6PINWaterproof Level:IP68Rated Current / Voltage:AC 380V/25AWithstand Voltage:AC 1500VCable Range:4-6.5mmMaterial:Plastic, BrassColor:Blue, Black, Gold TonePackage included1 Pair x 13MM Waterproof Aviation Connector
5Pair IP68 SP13 6Pin Waterproof Air Plug Socket Panel Mount Wire Cable Connector Aviation Plug
$30.28Electronic Accessories & SuppliesAdd to cartDescriptionProduct Name:13MM Waterproof Aviation ConnectorConnector Type:Plug + SocketPin Quantity:6PINWaterproof Level:IP68Rated Current / Voltage:AC 380V/25AWithstand Voltage:AC 1500VCable Range:4-6.5mmMaterial:Plastic, BrassColor:Blue, Black, Gold TonePackage included5 Pair x 13MM Waterproof Aviation Connector
230W 7R DJ Disco Stage Head Light Lamp Moving Beam Ballast Power Supply Module
$45.91Power Supply ModuleAdd to cartTechnical SpecificationsMini size, compact design.sturdy and durable.Easy to use and convenient to operate.Application:Commercial, Engineering, Indoor, Outdoor, Professional, SailingFeatures and BenefitsMaterial:PCBVoltage:110-220VWattage:230WType:7R BallastLength:13cm/5inchPackage Includes1 x Power Supply ModuleNotice1. Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid.2. The color may have different as the difference display,pls understand.
Emakefun DC5V Gesture Sensor Module with 4PIN Anti-reverse Connector Compatible with Lego Jack Fixing
$15.17Sensor & Detector ModuleAdd to cartFeature1. Supply voltage:5V2. Connection method:4PIN anti-reverse connection Dupont line 12C3. Module size:40*22.5mm4. Installation method:M4 screw compatible with Lego jack fixing5. Connection port:PH2.0Package includes1 x Gesture Sensor Module(the other items are not includes)
5pcs 5V 0.6A 3W Qi Standard Wireless Charging DIY Coil Receiver Module Circuit Board Wireless Charging Coil for Smart Phone
$40.93Power Supply ModuleAdd 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.SpecificationsOutput:5V 0.6APower:3WCircuit board size:20 x 20 x 1 mmMagnetic shield size:28 x 28 x 0.1 mmCoil size:24 x 8 x 0.5 mmCoil outer diameter:24mmCoil inner diameter:8 mmApplication:Can be used for wireless charging …