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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Geekwrom HD 3.5 inch TFT Display Shield 800×480 for Raspberry Pi 3B 2B + Acrylic Matching Case Kit
$121.30Raspberry Pi & Orange PiAdd to cartGeekwrom HD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2B + Acrylic Matching Case KitHD 3.5 Inch TFT Display Shield 800×480 For Raspberry Pi 3B 2BFeatures– Demensions:85mm*56.5mm;– Resolution:800 x 480, 3.5 inch;– 267ppi High PPI display screen;– 11ms High Response Time(more than 60 fps);– 160° Wide Viewing Angle;– 900:1 High Contrast Ratio;– …
intelligent Screen Solar Pure Sine Wave Power inverter 1200W-6000W DC To AC 110V 120V Converter
$121.49InvertersAdd to cartWatt 1200W Voltage 12V Type Single digital display / Watt 2200W Voltage 12V Type Single digital display / Watt 3000W Voltage 12V Type Single digital display / Watt 3000W Voltage 24V Type Single digital display / Watt 3000W Voltage 48V Type Single digital displ
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable Heater
$48.59Solar CollectorsAdd to cartDescriptionMaterial:Stainless SteelColor:SilverPlug:US PlugVoltage:220-240V 50HzWattage:500WTemperature range:16-32°CCable Length:120cm/47.24inch(appr.)Heating Rod Length:41cm/16.14inch(appr.)FeaturesMade of stainless steel material, anti-rust, useful and durable.Double insulation & waterproof.Keep the water temperature steady.Suitable for aquarium:500L (for reference only).Simple adjustment and easy to read temperature indicator.Easy to install with 2 strong suckers (mounting distance of 2 suckers is about 9.5cm).Adjustment knob allows you to adjust the …
500W Aquarium Submersible Stainless Steel Heating Rod Adjustable HeaterRead More
5pcs JoyStick Module Shield 2.54mm 5 pin Biaxial Buttons Rocker for PS2 Joystick Game Controller Sensor
$14.30Other Module BoardAdd to cartFeaturejoystick joysticks standard interface module electronic building blocks and 2.54mm pin interface leads.Phillips is a two-way rocker 10K resistor, with the joystick in a different direction, tap the resistance vary. This module uses a 5V supply, the original state X, Y readout voltage of 2.5V or so, when pressed with the direction of the arrow, …
4Pcs Geekcreit Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducers Sensor DC 5V 2-450cm
$9.83Sensor & Detector ModuleAdd to cartDescriptionWorking Voltage:5V(DC)Static Current:Less than 2mA.Output Signal:Electric frequency signal, high level 5V, low level 0V.Sensor Angle:Not more than 15 degrees.Detection Distance:2cm-450cm.High Precision:Up to 0.3cmInput Trigger Signal:10us TTL impulseSignal:output TTL PWL signalMode of connectionVCCtrig(T)ech0(R)GNDUse MethodSupply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham Radio
$50.29RF amplifierAdd to cartApplicationBroadband RF power amplifier for all types of wireless applications, FM shortwave radios remote control toys, digital radio, etc., enter 1 milliwatt (0DBM) maximum output of 3 watts, 15V voltage supply, broadband work 1MHZ to 700MHZ can be work. As a result of well-designed, low end that can reach 35DBM (3W), at 500M, the output …
1MHz-700MHZ 3.2W HF VHF UHF FM Transmitter RF Power Amplifier for Ham RadioRead More