Category: Lab Chemicals
Showing 33–48 of 140 results
220V Hydroponic System Kit 12 Holes DWC Soilless Cultivation indoor Water Planting Grow Box
$119.46Lab ChemicalsAdd to cartDescription:This hydroponic deep water culture grow setup is ideal for easy and no fuss indoor and outdoor growing! Grow your plants from a seed to full harvest in this compact, easy to operate unit.Deep Water Hydroponics is perfect for growing plants because their roots are exposed to a highly oxygenated and nutrient rich environment. Plants …
220V Hydroponic System Kit 12 Holes DWC Soilless Cultivation indoor Water Planting Grow BoxRead More
24/40 Glass Bend Connector Tube Vacuum Distillation Take off Adapter
$28.34Lab ChemicalsAdd to cartDescription24/40 Glass Bend Connector Tube Vacuum Distillation Take-off AdapterSpecificationsMaterial:Borosilicate Glass 3.3Joints Size:24/40Vacuum Conn:10mmAll 24/40 joints, With dropping tube, fit for Lab Chemistry Experiment.Package Included1x Glass Distillation Take-off Adapter
24/40 Glass Vacuum Flow Control Adapter with PTFE Stopcock Male Ground Joint to Right Angle Hose Connection 90 Degree Bend
$34.41Lab ChemicalsAdd to cart24/40 Glass Vacuum Flow Control Adapter with PTFE Stopcock Male Ground Joint to Right Angle Hose Connection 90 Degree Bend SpecificationMaterial:Borosilicate GlassGround Joint:24/40Size:As The Picture ShownFeatures1. This product is a low expansion, high temperature, high strength, high hardness, high light transmittance and high chemical stability.2. It is a chemical commonly used in experiments with heating …
24/40 Jionts Glass Distillation Receiver Adapter Lab Glassware
$42.51Lab ChemicalsAdd to cartDescription24/40 Jionts Glass Distillation Receiver Adapter Lab GlasswareSpecificationMaterial:Borosilicate glassJoint:24/40Features1.This product is a low expansion, high temperature, high strength, high hardness, high light transmittance and high chemical stability.2.It is a chemical commonly used in experiments with heating the reaction vessel, and versatile.Package Included1*Glass Distillation Receiver Adapter
250g/Pack Silica Gel Desiccant Dehumidifier Dry Moisture Absorber Non-woven Fabric Packet Bag
$20.24Lab ChemicalsAdd to cartDescriptionThis is a silica gel desiccant.The main ingredient is amorphous silica, chemical formula mSiO2·nH2O, transparent or milky irregular granular or spherical solid. The porous structure has an open, strong adsorption, can absorb a variety of substances, it is a high-performance active adsorbent.SpecificationMaterial:Silica GelPacket Materil:Non-Woven FabricColor:WhitePacket Size (L*W):14 x 15cmPacket Weight:250gApplication:Dehumidifier, Moisture AbosorberSuitable For:Clothing, electronics, shoes, …
250ml 24/40 Glass Erlenmeyer Flask Chemistry Conical Bottle Laboratory Glassware
$28.34Lab ChemicalsAdd to cartDescriptionGlass Erlenmeyer Flask suitable for a variety of experimental situations250ml capacity, meet the needs of a variety of experimentsFeaturesColor:TransparentDiameter:8.5cmHeight:15cmModel:24/40Capacity:250mlMaterial:GlassBorosilicate glass production, with low expansion, resistance high temperature,High strength, high hardness, high light transmittance and high chemical stability.Package included1x Glass Erlenmeyer Flask
250mL Brass Alcohol Blast Burner Heating Alcohol Lamp Blow Torch Lab Chemistry Experiment
$48.59Lab ChemicalsAdd to cartSpecificationMaterial:BrassTemperature Range:800~1000℃Fuel:Ethanol Degree>95%How to use1. Fill in 250ml ethanol;2. Headstand a while to soak the wick; 3. Fill ethanol in the plate;4. Ignite, if not sucess, agaig;5. After using, cover it for dead.For lab, please make sure the user is professional.Package Included1 x Brass Alcohol Blast Burner
25X25mm 2 OZ Graphite Crucible Cup ingot Bar Combo Mold for Silver Gold Melting Casting
$18.21Lab ChemicalsAdd to cart25X25mm 2 OZ Graphite Crucible Cup Ingot Bar Combo Mold For Silver Gold Melting CastingDescritpionMaterial:graphiteSize:25X25X5.5mm/0.98X0.98X0.22(L*H*T)Casting Cavity Capacity:4mL/2OZGraphite IndicatorBulk densit ≥1.82 g/cm3Electric resistivity ≥9 μ Ω mBending strength ≥45 Mparesist compression ≥65 MpaAsh ≤0.1 %particle ≤43 um(0.043 mm)FeatureGold graphite ingot moldMade from high density fine grain graphitePerfect for gold silver meling then casting or as a …
25X25mm 2 OZ Graphite Crucible Cup ingot Bar Combo Mold for Silver Gold Melting CastingRead More
2715.532cm 3L 2000W Hydrogen-Rich Hot Water Machine Maker Water Heater
$100.10Lab ChemicalsAdd to cart3L Instant Hot Hydrogen-rich Water Machine Heater BoilerSpecificationsModel:B39851Color:Red+BlackShell material:PPSize:27*15.5*32cm /10.6*6.1*12.6inchRated power:2200WRated voltage:AC 220V 50HzWater outlet mode:Single heatWater tank capacity:3LMode of operation:Rotary switchTemperature regulation:75~100°CFeature– The product adopts the sudden boiling principle and only needs to wait for 2 seconds to get boiling water of up to 100 °C.– Hydrogen-rich water is easily absorbed, helps promote metabolism, …
2715.532cm 3L 2000W Hydrogen-Rich Hot Water Machine Maker Water HeaterRead More
29Pcs/Set 24/29 Laboratory Glassware Kit 25/50/100/250/500mL Flask Lab Chemistry Glass Ground Joint Distillation Separation
$261.21Lab ChemicalsAdd to cartDescription1. Be made of G3.3 borosilicate glass.This borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware.Annealing Point:560℃Linear Coefficient of Expansion:32*10-7/℃Softening Point:820℃2. The thickness of the flask wall is 2.5mm.3. All of the joint is 24/29,This kit has 18 kinds of parts as belowNo.:Specification:Part name:Quantity1:24/29:Claisen adapter:12:24/29:75°Distillation adapter:13:24/29:Vacuum take-off adapter:14:24/29:Inlet/Thermometer adapter:15:24/29 …
2Pcs 25ml PH 4.00/6.86 Meter PH Buffer Calibration Kit Buffer Solution Potassium Chloride
$16.19Lab ChemicalsAdd to cartSpecificationName:PH Buffer Calibration Kit Capacity:2Pcs (25+25ml)PH:4.00/6.86 Main features1.Deionized water extract is adopted to define the preparation, to ensure the accuracy of the pH value.2.Packing seal after save, cut off from the air, avoids the CO2 to pH value of the interference.3.Shelf life:one year4.Deposit:cool and avoid light seal preservation. Should be on the children can’t come …
2Pcs 25ml PH 4.00/6.86 Meter PH Buffer Calibration Kit Buffer Solution Potassium ChlorideRead More
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Multiple Car Toys Magnetic Puzzle Box Book Educational Book Kids Learning Gift
$52.64MathematicsAdd to cartPackage included10 x Card76 x MagnetsFeatures1.Developing kids’ intelligence.2.Teaching kids to know more words.3.Easy for storage.SpecificationsColor:MulticolorMaterial:Paperboard, MagnetismSize:30x4x21.5cm
Basic Starter Kit UNO R3 Mini Breadboard LED Jumper Wire Button with Box for Geekcreit for Arduino – products that work with official Arduino boards
$18.62Module KitsAdd to cartDescriptionsPerfect for Shield Prototyping and TestingPlastic housing, metal contact clipsAccept wire with diameter 20-29AWGVolatge/current:300V/3-5A400 tie-point2 Power Lanes, Tie-point 1001 Double-strip, Tie-point 300Solderless Breadboard Size:82x55x8.5mmPackage included1 x Uno R3 Development Board1x 400 hole Breadboard10 x 220Ω resistor 5% carbon film10 x 1k resistor 5% carbon film10 x 10k resistor 5% carbon film10 x 100k resistor 5% …
3pcs ESP32-S WiFi + Bluetooth ESP32S Serial to WiFi Dual Antenna Module
$29.27Smart ModuleAdd to cartDescriptionThe main chip uses a low-power dual-core 32-bit CPU with a frequency of up to 240MHz and computing power of up to 600DMIPS.Default 32Mbit SPI Flash, 520KB SRAMSupport SoftAP and Station modeUltra-small 802.11b/g/n Wi-Fi + BT/BLE SoC moduleSupport UART/SPI/I2C/I2S/PWM/ADC/DAC, etc.Support for firmware upgrade (FOTA)Antenna supports onboard antenna or IPEX block outputPackage includes3 x Wifi module
Geekcreit 433MHz DC 12V 10A Relay 1CH Channel Wireless RF Remote Control Switch Transmitter with Receiver
$15.30Smart ModuleAdd to cartIf you need more Transmitter, please buy Product ID:1215079>>>Manual:Click here to openFeaturesEasy to install and easy to carryWith a slidable cover on the remote controlWith a hook on the remote controlUse Learning coding, stable and reliableThe wireless signal can pass through walls, floors and doorsYou can turn on or turn off the receiver with transmitter …
CO2 Refill Adapter Connector Kit W21.8-14 Thread Set for Filling SodaStream
$56.69Electrical Pump & ValveAdd to cartFeature*CO2 Refill Adapter is used to fill CO2 into your Sodastream tank.*Adjustable valve pin ensures compatibility with any cylinder valve variation.*Easy to install and use.*Made of high quality metal, high hardness and durable.Specification*Material:Metal*Color:Silver (As Pictures Show)*Inner Thread:TR21-4*Outer Thread:W21.8-14Package Contents1*CO2 Refill AdapterNotes:The real color of the item may be slightly different from the pictures shown on …
CO2 Refill Adapter Connector Kit W21.8-14 Thread Set for Filling SodaStreamRead More
30pcs 2.5-5.5V TTP223 Capacitive Touch Switch Button Self Lock Module
$15.15Other Module BoardAdd to cartFeatures 1. Size:15*11mm 2. Power:2.5-5.5V 3.Trigger setting mode:(1->Short;0->No Short) AB=00:No-lock High TTL level output; AB=01:Self-lock High TTL level output; AB=10:No-lock Low TTL level output; AB=11:Self-lock Low TTL level output; Package included 30 x 2.5-5.5V TTP223 Capacitive Touch Switch Button Self-Lock Module For
NE555 Pulse Module LM358 Duty and Frequency Adjustable Square Wave Signal Generator Upgrade Version
$6.55Test & Measuring ModuleAdd to cartFeature1. Used as a square wave signal generator to generate square wave signals for experimental development.2. Used to generate a square wave signal that drives the stepper motor driver.3. Generate adjustable pulses for use by the MCU.4. Generate adjustable pulses to control the associated circuitry.Description1. Size:3.5CM * 4.6CM1. The main chip:LM358;2. Input voltage:5V-12VDC.3. Input current:≥100MA;4. …
3pcs LM3915 Level indicator Kit DC9V-12V DIY Electronic Production Module Kit
$13.73DIY Electronic KitsAdd to cartFeatureModel:AUL-10Supply voltage:DC9V-12VAudio input:0~1.5VrmsPCB size:66 x 28mm (L x W)Light row size:62.5 x 5 x 10.7mm (L x W x H)Two indication modes:bar indication and fire spot indication (Realized by MOD short-circuit point)Lamp row offers two kinds of vertical and horizontal installationTin-treated solder padsNote:Before power on, please confirm the polarity of the power supply is correct …
3pcs LM3915 Level indicator Kit DC9V-12V DIY Electronic Production Module KitRead More
