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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10pcs Hand Sweep Wave Sensor Switch Module for 5V 12V 24V 72W Cabinet Lamp Wardrobe LED Lights
$32.97Sensor & Detector ModuleAdd to cartSpecificationsTotal power _ ≤ 72WInput voltage:5-24V (DC)Output voltage = input voltageOutput form:switch + indicatorSensing distance:30-80MMDelay time:no sweeping on/offInduction principle:infrared distanceScope of application:DC constant voltageLoad current resistance:3AStandby current:10-15mASize:142 x 12 x 7.9MPackage Included10 x Hand Sweep Wave Sensor Switch Module for 5V 12V 24V 72W Cabinet Lamp
WSU 30M Wire Wrap Tool 30 AWG Strip Unwrap Hand Tools for Cable Prototyping Wrapping
$60.74ConnectorsAdd to cartDescriptionThe WSU 30M wire tool can be wraps, unwraps and even strips the appropriate wire diameter with a unique built-in stripper blade.SpecificationType:WSU-30MWire Gauge:30 AWG (0.25 mm)Maximum Insulation Diameter:0.021inch (0.53 mm)Terminal Hole Dia:0.036inch (0.91 mm)Terminal Hole Depth:1.50inch (38.1 mm)Outside Diameter:0.125inch (3.2mm)Wrap Post Size:0.025 Inch (0.63 mm)Weight:0.076 lbs (34.47g)Functions:Wrap, Unwrap, StripFeatures-Widely used for bench, tool kit and …
WSU 30M Wire Wrap Tool 30 AWG Strip Unwrap Hand Tools for Cable Prototyping WrappingRead More
10A Relay 12V 4CH Channel 433MHZ Wireless Remote Control Switch Receiver Board with Remote
$21.86Smart ModuleAdd to cartSpecificationsInput Voltage:DC10-14VStandby CurrentRF Frequency:433MHZRF Working mode:Super heterodyne receiverReceiver Sensitivity:>98dBmRemote Control Distance:>100 meter(In open environment)Decoding Way:MCU Software decodingCan store the number of remote control:50Support remote control type:Fixed code, learning codeChannel:4CHMultiple working modes:(Jog/Non-Latched ,inter-lock/Latched ,self-lock /Self-Latched,Delay off)Wiring Method:Fixed wiring terminalWorking Voltage:DC12VOutput Current:10AOutput:Normally open,Common,Normally closedSize:50x70x25mmHow to use1. Jog/Non-Latched:Press one button is Working /ON. Loosen your finger on the …
10A Relay 12V 4CH Channel 433MHZ Wireless Remote Control Switch Receiver Board with RemoteRead More
730 Holes Transparent Breadboard Protoboard DIY Kit Universal PCB Circuit Board Solderless
$8.73Electronic Accessories & SuppliesAdd to cartDescriptionSuitable for line prototypingABS plastic panel, tinned phosphor bronze contact pieceCan be used with 20-29AWG wireVoltage / current:300V / 3-5APackage included1 x 730 Holes Transparent Breadboard
10pcs Pulsesensor Pulse Heart Rate Meter Sensor Module for Pulse Sensor
$41.31Sensor & Detector ModuleAdd to cartDescriptionThe pulse sensor is a sensor used to test the heart rate. Students, artists, athletes, creators, games or mobile terminal developers can develop interactive works related to heart rate. The sensor can be worn on a finger or earlobe and connected to the Ard via a wire. It also has an open source app that …
10pcs Pulsesensor Pulse Heart Rate Meter Sensor Module for Pulse SensorRead More
Geekcreit UNO R3 ATmega328P Development Board for with Housing for
$13.20Motherboard & Development BoardAdd to cartNote No USB cable version This version can not compatible with OS system Features Open the original schematic design, free development software interface download, also allow your needs to be modified, easy and convenient to download the program. Can simply use sensors, all kinds of electronic components connection (such as LED lights, buzzer, buttons and …
Geekcreit UNO R3 ATmega328P Development Board for with Housing forRead More
3pcs SMA-F Receiver Mini 1:9 Antenna HF Balun G10-003 for 160m-6m Amateur Frequency Bands SGA998
$25.03Smart ModuleAdd to cartDescriptionsConnector:SMA femaleTotal size:about 39.2mmx13.0mm (including connector)Weight:about 5gMaximum input power:+28dBmFeaturesIt is mainly designed for 160m-6m amateur bands;Fully assembled, and easy to use.Excellent specifications & low insertion loss.Package Included3 x SMA-F Receiver Mini 1:9 Antenna