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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20pcs WEAH-122 Speaker Professional Frequency Divider Car Horn Sound Power Crossover
$139.47Amplifier BoardAdd 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.FeatureBrand:WEAHModel:122Power:110WResistance:4-8ohmSize:100x 54 x 28mmFrequency:750-2000HzFiltering Characteristics:Pure Alto CrossoverPackage includes20 x Frequency Divider
DS18B20 Expansion Board Shield for D1 Mini DS18B20 Temperature Measurement Sensor Module
$6.55Expansion Board & ShieldAdd to cartFeatures1. Supporting the D1 MINI2. The Ar-duino compatible, using A-rduino IDE for programming3. 11 the XI/O pins4. 1 XADC pin (0-3.3V)5. Support the OTA onlinePackage included1 x DS18B20 Module2 x Long female pin2 x Short female pin2 x Normal pin
Human Body Pyroelectric infrared induction Alarm Circuit Kit Welding Electronic Training DIY
$8.73DIY Electronic KitsAdd to cartFeatureBoard size:5*4.9cmPower supply voltage:5-6V DCFunction realizationThe human body infrared sensor alarm circuit is composed of pyroelectric infrared sensor PIR1 (D203S), infrared sensor signal processor U1 (BISS0001), voice chip IC1 (C002) and alarm circuit. The circuit can be used as a home anti-theft, without sound, light, vibration, even in a dark state, once it enters the …
CPU info 1.6 inch LCD 84×48 Memory Display Module with Backlight for Raspberry Pi Zero / 1/2 / 3 /3B+
$22.95Raspberry Pi & Orange PiAdd 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.DescriptionThis CPU Info 1.6-inch LCD resolution is 84*48, which can be used in the Pi0/Pi1/Pi2/Pi3 full range of Raspberry Pi. It features a 26Pin GPIO pin header design. The female pin on …
BESTEP 6 Channel 5V Relay Module High And Low Level Trigger
$19.67Relay ModuleAdd to cartDescriptionMaximum load:AC 250V/10A, DC 30V/10A.The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA.Working voltage is 5V.Each channel of the module can be set up by high jumper or low level trigger.Fault tolerant design, even if the control line is broken, the relay will not act.Power indicator (green), 6 relay status indicator (red).The …
BESTEP 6 Channel 5V Relay Module High And Low Level TriggerRead More