Category: Lab Tubes
Showing 49–64 of 95 results
20Pcs 5ml Chemistry Plastic Test Tube Vials with Seal Caps Pack Container
$16.19Lab TubesAdd to cartSpecificationMaterial:Polyethylene plastic (PE)Color:TranslucentCapacity:5ml(g)Size:heigth- 40mm/1.57inchinternal diameter-14mm/0.55inchFeaturea 5ml plastic bottle, easy to carryb Cap with a leak-proof tank, good sealing effectc It can hold small pills, powders, capsules and other solidPackage Included20 x 5ml bottles
21mm Wooden Laboratory Test Tube Rack 10 Holes
$30.36Lab TubesAdd to cartDescription21mm Wooden Laboratory Test Tube Rack 10 Holes SpecificationMaterial:WoodSize:10 holesAperture:2.1cm/0.82inchLength:35.5cm/13.97inchHeight:8.5cm/3.34inchColor:as shown in the pictureFeatures1.Test tube rack, is the most basic chemistry experiment instrument.2.Make of wood material,durable and solid,easy to use.3.The tubes can be placed in a test tube rack, an experiment to observe the phenomenon.4.It can also be used as containers for the pen ,and …
24/40 162.5mm Laboratory Temperature Measuring Glass Tube
$26.31Lab TubesAdd to cartDescription24/40 162.5mm Laboratory Temperature Measuring Tube Glass AdapterSpecificationMaterial:Borosilicate glassJoints:24/40Size:162.5*25*11mmFeatures1.This product is a low expansion, high temperature, high strength, high hardness, high light transmittance and high chemical stability.2.Commonly used laboratory or industrial temperature measuring tube.Package Included1*Laboratory Temperature Measuring Tube
24/40 200mm Glass Allihn Condenser Chemistry Lab Experiment Test with Spherical inner Tube Straight Mouth
$40.46Lab TubesAdd to cartSpecificationsMaterial:GlassJacket Length:200mmJoint Size:24/40Height:328mmUpper diameter:32mmLower diameter:18mmTrail diameter:10mmFeatures– Glass Allihn condenser;– 24/40 Joint on the top and bottom;– Made of borosilicate glass.Package Included1 Pcs x Glass Allihn Condenser
24/40 300mm Glass Allihn Condenser Chemistry Lab Experiment Test with Spherical inner Tube Straight Mouth
$38.54Lab TubesAdd to cartSpecificationsMaterial:GlassJacket Length:300mmJoint Size:24/40Height:415mmUpper diameter:30mmLower diameter:19mmTrail diameter:9mmFeatures– Glass Allihn condenser;– 24/40 Joint on the top and bottom;– Made of borosilicate glass.Package Included1 Pcs x 300mm Glass Allihn Condenser
250mL Lab Glass Erlenmeyer Conical Flask Bottle w/ Rim Borosilicate Laboratory Glassware
$28.17Lab TubesAdd to cartSpecificationName:Erlenmeyer FlaskMaterial:GlassColor:TransparentCapacity:250mLFeatures– Prior to leave the factory without testing because its high quality.– Made from high quality glass material,which is durable and clean.– Built under greatly strict quality control standards,therefore there is a quality guarantee of our product.– Accurate and clear scale provide you a unbelievable experience.– A good helper for you to work in …
250mL Lab Glass Erlenmeyer Conical Flask Bottle w/ Rim Borosilicate Laboratory GlasswareRead More
250ml Plastic Graduated Measuring Cylinder Beaker Tube Flask Cups Laboratory Scale
$14.16Lab TubesAdd to cartSpecificationsMaterial:PlasticWeight:84gCapacity:250mlSize:Upper mouth diameter:4.2cm; base:8.1cm; height:30cmFeatures– Made of high quality food grade environmentally friendly materials, odorless, non-toxic, durable and anti-aging, suitable for a variety of occasions;– Measuring cylinder scale, fine workmanship, no bubbles, raw edges, smooth and round, clear and clear scale;– Backflow design to prevent liquid side leakage;– Hexagon reinforced base for easy placement.Package Included1 …
250ml Plastic Graduated Measuring Cylinder Beaker Tube Flask Cups Laboratory ScaleRead More
250mL PP Plastic Brown Bottle Wide Mouth Laboratory Sample Reagent Chemicals Storage Bottle
$10.11Lab TubesAdd to cartSpecificationType:Brown, Wide MouthMaterial:PP PlasticColor:BrownCapacity:250mLOverall Size (D*H):60x130mmApplication:Sample Reagent Chemicals Storage BottleFeatures– It is used in many fields, such as lab experiment and home use for taking certain liquid.– Screw sealing lid protects frome leakage.– Perfect for storing materials which are sensitive to degradation from light.– 250mL bottle used for packing all kinds of water agent, emulsifier, …
250mL PP Plastic Brown Bottle Wide Mouth Laboratory Sample Reagent Chemicals Storage BottleRead More
25pcs 1.5mL Disposable Graduated Clear Plastic Eppendorf Centrifuge Tube Vial
$12.14Lab TubesAdd to cart25pcs 1.5mL Disposable Graduated Clear Plastic Eppendorf Centrifuge Tube Vial DescriptionMaterial:PPCapacity:1.5mLColor:clearSize:11X42mm(D*H)Quantity:25pcsFeatureDisposable centrifuge tubeMade from high quality PP,high transparency,no bubble and impuritiesClear scale design, easy to recognise the sample volumeSnap cap design with high leak-tightness,aviod sample leakage effectivelyHigh temperature and pressure resistance,easy to sterilize and usePerfect for lab centrifugal separattion experimentPackage included25X Disposable Centrifuge Tube
2ml Test Tube Centrifuge Vial Clear Plastic with Snap Cap for Lab Laboratory
$3.23Lab TubesAdd to cartDescription2ml Test Tube Centrifuge Vial Clear Plastic with Snap Cap is ideal for many fields,like labexperiment and home use for taking certain volume liquid.SpecificationExternal Diameter:1.3cm/0.51inchInner Dia:0.9cm/0.35inchlength:4.2cm/1.65inchSize:L 1.65inch x W 0.75inchMaterial:PolypropyleneColor:ClearFeatures1. Super Clear and Light Weight Plastic Vials Tubes.2. Ideal for many fields,like lab experiment and home use for taking certain volume liquid.PackageIncluded1 x 2ml Plastic …
2ml Test Tube Centrifuge Vial Clear Plastic with Snap Cap for Lab LaboratoryRead More
2Pcs 250mm Glass Stirring Mixing Rod Stirrer Mixer Sticks Rods Laboratory Experiment Glassware
$16.19Lab TubesAdd to cartSpecificationName:Glass Stirring RodMaterial:GlassColor:TransparentLength:250mm / 9.8inchDiameter:6mm / 0.2inchFeatures– Used in chemical experiments, a glassy slender rod-shaped simple agitator, also called a glass rod, is used to accelerate dissolution, promote mutual dissolution, drain, draw liquid, and stir in an evaporating dish to prevent splashing due to uneven heating. Especially in the middle school experiments, it is an …
2PCS Clear Glass Carb Cap for Quartz Banger Nail Titanium Nail
$10.11Lab TubesAdd to cart2PCS Clear Glass Carb Cap For Quartz Banger Nail Titanium NailSpecificationsMaterial:Glass Clear Thick Pyrex GlassColor:Clear Quantity:2PCSSize:About 9*1.3cm/3.54*0.51inchFeatures– Reusable and easy to clean.– With good filtrability.– Lightweight and portable design.– To use with quartz banger smoke nailPackage includes2 x Glass Carb Cap Note—Due to the light and screen difference, the item’s colormaybe slightly different from the …
2PCS Clear Glass Carb Cap for Quartz Banger Nail Titanium NailRead More
2Pcs PVC Fresnel Lens 5080mm for Google Cardboard 3D VR Magnifier
$20.24Lab TubesAdd to cartDescription2Pcs PVC Fresnel Lens 50*80mm For Google Cardboard 3D VR MagnifierSpecificationMaterial:PVC(injection molding)Color:TransparentShape:FlatLens Diameter:50mmFocal Length:80mmThickness:0.8mmAbout Fresnel lens-FRESNEL LENS works well with wide angle lens which tends to give dark corners.-Class leading brightness and contrast comparing to other lenses.-Provision of critical focus reference point for utmost accuracy.-Thinnest profile in the market with minimized focus shift.-This can really …
2Pcs PVC Fresnel Lens 5080mm for Google Cardboard 3D VR MagnifierRead More
300mm 24/29 Glass Graham Condenser Coil inner Tube Condenser Laboratory Distillation Glassware
$46.56Lab TubesAdd to cartSpecificationMaterial:Borosilicate GlassUpper Joint:24/29Lower Joint:24/29Jacket Length:300mmGraham CondenserFeatures– Graham condenser is designed for use in distillation applications. – Constructed of borosilicate glass, this condenser has a coiled inner tube to provide additional surface area for highly efficient cooling.– Both upper and lower joints are 24/29.Package Included1 x 300mm Glass Graham Condenser
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BESTEP 4 Channel 24V Relay Module High And Low Level Trigger for
$10.15Relay ModuleAdd to cartDescription Maximum load:AC 250V/10A, DC 30V/10A. The chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA. Working voltage is 24V. Every 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 …
BESTEP 4 Channel 24V Relay Module High And Low Level Trigger forRead More
5Pcs CJMCU-3386 MC33186DH1 Automotive Computer Board Idle Speed Throttle Drive Board A H Bridge
$50.91Other Module BoardAdd to cartDescriptionThe 33886 is a monolithic H-Bridge ideal for fractional horsepowerDC-motor and bi-directional thrust solenoid control. The IC incorporatesinternal control logic, charge pump, gate drive, and low RDS(ON) MOSFEToutput circuitry. The 33886 is able to control continuous inductive DC loadcurrents up to 5.0 A. Output loads can be pulse width modulated (PWM-ed)at frequencies up to 10 …
20pcs Light Dependent Resistor LDR 5MM Photoresistor Photoelectric Switch Element Photo Detector 5516
$4.36Module ComponentsAdd to cartSpecificationsModel:5549Voltage(VDC):150Power Consumption(mw):100Ambient Temperature(C):-30~+70Spectral Peak(nm):540Bright Resistance(10Lux)K┯:5-10Response Time(MS):Rise:20 Decline:30Package included20 x Resistor
PWM 20A 12V/24V Auto Solar Panel Solar Charge Controller Battery Charge Adapter LCD USB
$36.44Solar ControllersAdd to cartSpecificationsName:20A 12V/24V LCD Display PWM Solar Panel Charge ControllerModel:C11465Rated voltage:12/24V AUTOCharge current:20ADischarge current:10AMax.PV input power:260W(12V),520W(24V)Max solar input12V battery,the highest 23V24V battery when the highest 46VEqualization:14.2VFloat charge:13.7V (defaul,adjustable)Discharge stop:10.7V(defaul,adjustable)Discharge reconnect:12.6V(defaul,adjustable)Charge reconnect:13VVoltage of open light:Solar panel 8V(Light lights delay)Voltage of close light:Solar panel 8V(Light off delay)USB output:2 way USB output,5V/2A(Max.)Self-consumeOperationg temperature:-35-60℃Color:BlackSize:133.5mmx70mmx35mmFeatureBuild-in industrial micro controller.Big LCD display,all adjustable …
PWM 20A 12V/24V Auto Solar Panel Solar Charge Controller Battery Charge Adapter LCD USBRead More
Waveshare Sensor Expansion Board Supports XBEE Module Compatible for Arduino
$39.35Expansion Board & ShieldAdd to cartDocumentsSchematic:Click here to openSample tutorial:Click here to openWhat do I mainly doArduino is a huge ecosystem. If the Pi interface can be converted to the Arduino standard, it can be connected to a variety of compatible Arduino expansion boards and connected to the Arduino ecosystem to obtain more available resources.I just do this.Basic situationCompatible with …
Waveshare Sensor Expansion Board Supports XBEE Module Compatible for ArduinoRead More
Emakefun DC5V RGB Tricolor Lamp Module 5PIN Anti-reverse Connector Compatible with Lego Jack Fixing
$10.61Sensor & Detector ModuleAdd to cartFeature1. Supply voltage:5V2. Connection method:5PIN anti-reverse connection Dupont line3. Module size:40*22.5mm4. Installation method:M4 screw compatible with Lego jack fixing5. Connection port:PH2.0Package includes1 x RGB Tricolor Lamp Module (the other items are not includes)