Category: Lab Tubes
Showing 1–16 of 95 results
100 Slots Wooden Microscope Glass Slides Case Box Holder Storage Specimen
$28.34Lab TubesAdd to cartSpecificationSlot:100Color:NaturalMaterial:Wooden box, metal lockLength:23cm/9.1inchWidth:19cm/7.5inchHeight:3.5cm/1.4inchFeature 100 slots for easy storage. Can Holds 100 standard microscope slides. Protects slides,each slide size in 7.5cm*2.1cm. Hinged cover with clasp for secure storage. Numbered slots and contents sheet for identifying slides. Wooden storage box can prevent slides to breakage and ease handling.Package Included1 x 100Pcs Microsocpe Sildes Storage Wooden Box
100mL Clear Glass Volumetric Flask w/ Glass Stopper Lab Chemistry Glassware
$20.24Lab TubesAdd to cartSpecificationName:Volumetric FlaskMaterial:GlassColor:TransparentCapacity:100mLDiameter:4cm / 1.57inchHeight:19.5cm / 7.68inchCap Height:3.5cm / 1.38inchFeatures– 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 …
100mL Clear Glass Volumetric Flask w/ Glass Stopper Lab Chemistry GlasswareRead More
100Pcs 0.5mL Centrifuge Tube Clear Polypropylene Graduated EP Tube Anticoagulation
$12.14Lab TubesAdd to cartSpecificationMaterial:Polypropylene(PP) + EDTA-K2Capacity:0.5mL GraduatedColor:ClearSize:10*30mm(D*H)Quantity:100PcsFeatures1. Disposable centrifuge tube, clear white, conical bottom, 0.5mL graduated,2. Containing anticoagulation component:EDTA-K2, may cause some white spots inside the tube which does not influence the result of use.3. Made from high quality PP, high transparency, no bubble and impurities.4. Attached cap design with high leak-tightness, avoid sample leakage effectively.5. High temperature, …
100Pcs 0.5mL Centrifuge Tube Clear Polypropylene Graduated EP Tube AnticoagulationRead More
100Pcs 7ml Centrifuge Test Tube Vial Container Clear Plastic with Snap Cap
$38.46Lab TubesAdd to cartDescription7ml Clear Plastic Centrifuge Test Tube with Snap Cap is suitable for most laboratory analysis.SpecificationsScale:7mlLength:6cm / outer diameter:12mmMaterial:PPType:DisposableThe highest temperature:110 ℃Features1. Smooth side walls, good transparency, good sealing lid, the sample is not volatile, convenient printing scale experimental measurement.2. For most laboratory analysis.Package include100 x 7ml Centrifuge Test Tube
100Pcs/Box 18x18mm Transparent Slides Coverslips Special Cover Glass Microscope Consumables
$18.21Lab TubesAdd to cartSpecificationsMaterial:GlassSize(approx):18x18mmThickness:0.13-0.17mmColor:TransparentQuantity:100 Pcs/small boxPurpose– Making collection microscope observation of specimens;– Making the object under observation forming a thin film, easy to transmit light, easy to observe;– Make the specimen is relatively fixed;– Facilitate to use capillary phenomenon, to make add all kinds of reagents(Dye, acid, salt solution) forming a gradient;– To avoid sample contamination.Features– Special material …
100Pcs/Box 18x18mm Transparent Slides Coverslips Special Cover Glass Microscope ConsumablesRead More
100Pcs/Box 22x22mm Transparent Slides Coverslips Special Cover Glass Microscope Consumables
$16.19Lab TubesAdd to cartSpecificationsMaterial:GlassSize(approx):22 x 22mmThickness:0.13-0.17mmColor:TransparentQuantity:100 Pcs/small boxPurpose– Making collection microscope observation of specimens;– Making the object under observation forming a thin film, easy to transmit light, easy to observe;– Make the specimen is relatively fixed;– Facilitate to use capillary phenomenon, to make add all kinds of reagents(Dye, acid, salt solution) forming a gradient;– To avoid sample contamination.Features– …
100Pcs/Box 22x22mm Transparent Slides Coverslips Special Cover Glass Microscope ConsumablesRead More
100Pcs/Lot 20cm Plastic Double Size Head Weighing And Dispensing Small Lab Spoon
$40.49Lab TubesAdd to cartDescriptionsThe spoon is a tool for taking solid reagents in powder or small particles.SpecificationsType:Plastic double-headed spoon (large spoon and small spoon)Color:Yellow, green, red (random delivery)Material:PlasticFeatures– Lightweight, convenient, durable and impact resistant;– Double-headed spoon, one for the micro-spoon and the other for the large spoon, to meet your different needs and more convenient to use;– The …
100Pcs/Lot 20cm Plastic Double Size Head Weighing And Dispensing Small Lab SpoonRead More
10Pcs 100mm OD 12mm 3mm Thick Wall Borosilicate Glass Blowing Tube
$30.36Lab TubesAdd to cartProduct DescriptionHigh quality borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 12mm outside diameter with a 3mm wall – all approximately 100mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat and corrosion resistant. SpecificationName:10Pcs 100mm OD 12mm …
10Pcs 100mm OD 12mm 3mm Thick Wall Borosilicate Glass Blowing TubeRead More
10Pcs 100mm OD 8mm 1.5mm Thick Wall Borosilicate Glass Blowing Tube
$22.26Lab TubesAdd to cartProduct DescriptionHigh quality borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 8mm outside diameter with a 1.5mm wall – all approximately 100mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat and corrosion resistant. SpecificationName:10Pcs 100mm OD 8mm …
10Pcs 100mm OD 8mm 1.5mm Thick Wall Borosilicate Glass Blowing TubeRead More
10PCS 100x7x1mm Length 100mm OD 7mm Thick Wall 1mm Borosilicate Glass Blowing Tube Lab Factory School Home Tubes
$16.19Lab TubesAdd to cartDescriptionHigh quality borosilicate glass, Premium 3.3 borosilicate tubing, preferred by scientific glassblowers world-wide.HEAVY wall tubing 10 pieces, 7mm outside diameter with a 1mm wall – all approximately 100mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat and corrosion resistant.SpecificationName:10Pcs 100mm OD 7mm 1mm Thick Wall Borosilicate …
10pcs 12x100mm Lab Chemistry Glassware Borosilicate Glass Teaching Test Tubes
$28.34Lab TubesAdd to cartDescription10pcs 12x100mm Lab Chemistry Glassware Borosilicate Glass Teaching Test TubesSpecificationsMaterial:Borosilicate GlassSize; 12x100mmSuitable For:Laboratory, teaching, planting, kitchen, etc.Features1. Tube should be preheated prior to heating, or easy to burst2. Test tube holder from the tube should be caught in the mouth of one third place3. Loading solution should not exceed 1/2 of the tube, heating capacity …
10pcs 12x100mm Lab Chemistry Glassware Borosilicate Glass Teaching Test TubesRead More
10Pcs 150mm OD 11mm/0.43 Thick Wall Borosilicate Glass Blowing Tube
$30.98Lab TubesAdd to cartDescriptionHigh quality borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 11mm outside diameter with a 2.2mm wall – all approximately 150mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat and corrosion resistant. SpecificationsMaterial:Borosilicate GlassColor:TransparentLength:150mm/5.9inchOuter Diameter:11mm/0.43inchThick Wall:2.2mmApplicable:Apply to …
10Pcs 150mm OD 11mm/0.43 Thick Wall Borosilicate Glass Blowing TubeRead More
10Pcs 150x10x1.5mm Length 150mm OD 10mm 1.5mm Thick Wall Borosilicate Glass Blowing Tube Lab Factory School Home Tubes
$20.24Lab TubesAdd to cartDescriptionHigh quality borosilicate glass, Premium 3.3 borosilicate tubing, preferred by scientific glassblowers world-wide.HEAVY wall tubing 10 pieces, 10mm outside diameter with a 1.5mm wall – all approximately 150mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat and corrosion resistant.SpecificationName:10Pcs 150mm OD 8mm 1.5mm Thick Wall Borosilicate …
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LM338K 3A Voltage Digital Display High Power Adjustable Linear Module Buck Step Down Regulator
$29.73Power Supply ModuleAdd to cartParameterBoard size:9.6cm x 5.8cmDC input:3-35 voltsAC input:1-25 voltsOutput DC:1.2-30 volts; kit weight:155 gramsMaximum current:3 amps, (LM338K theory can go to 5A, we use domestic LM338K, up to 3A, import disassemble up to 5A)Input and output minimum differential:3 voltsMaximum power consumption:50WAbout LM338K maximum power calculationFor example, input 25V, output 18v load current 2A, then the power …
5Pcs Yushun LS-5S 24V 5W AC to DC Switching Power Supply Module Monitoring Power Supply with White Shell
$32.16Power Supply ModuleAdd to cartFeatures1. Wide input voltage range2. With overload, short circuit and over temperature protection functions3. Small size, high efficiency4. Full load aging test5. Ultra-low output rippleSpecificationBrand:EshionModel:LS-5SVoltage:24V200mA LS-5S24Modulation method:pulse width modulation (PWM) typeTransistor connection mode:single-endedInput voltage:86-264VInput voltage range:100~264V ACOutput /Rated power:5WOutput voltage:24VWork efficiency:75%~76%Output ripple noiseVoltage adjustment rate:÷1%Load regulation rate:÷1%Product Certification:CEOutput current:0.2AFrequency range:47~63HZWorking temperature:-20→~+50→Dimensions:58mm*30mm*22mmWeight:25g(1pcs)Package included5 x Power Supply …
SIM7020C NB-IoT Expansion Board Full Netcom Module Support for Arduino LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS
$52.47Expansion Board & ShieldAdd to cartFeatureOnboard Raspberry Pi interface, can be directly inserted into any version of Raspberry PiSupport LWM2M/COAP/MQTT/TCP/UDP/HTTP/HTTPS and other protocol communicationsSupport domestic OneNET/telecom cloud/aira cloud platformOnboard USB interface, can be used for power supply or software debuggingLead out UART control interface, can be used to connect Arduino/STM32 and other main control boardsOnboard level conversion circuit, the default …
10pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY Kit
$21.59Display ScreenAdd to cartDescriptionIt can be inserted directly into Breadboard,Ideal for linking up to your Arduiuo UNO Mini Nano Mega2560 DUE Breadboard etc,or others MCU ( AVR STM32 ARM7 ARM9 ARM10 ARM11 PIC C8051 STC MSP430 FPGA/CPLD etc.) SpecificationsColor:BlueWorking Voltage:DC 3-24VPolarity:Common anodeInterface:2.54MM with PIN/2.54MM no PINSize:22.86 x 14.13 x 2.11 mmWeight:1.3gApplicationMCU/ARM/FPGA/Atmega328pPLC MotorElectronic diy kitESP8266/nodemcuNANO/UNO/MEGA2560/BreadboardRaspberry pi 4/robotPackage Incldued10 x …
10pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY KitRead More
infrared Light Board 42*IR LED Board for CCTV Camera Night Vision 850nm DC12V
$6.55LED BoardAdd to cartDescription– Infrared IR LED boards for CCTV cameras night vision.– Power supply exceeds DC13V may greatly reduce the LEDs operating life.SpecificationsBoard Diameter:60 mminner Diameter:32mmPower Supply:DC12V / 220mA Operation Temperature:-10→ to +50→LED Lamps / Bulbs Size:5mmIR Lights WaveLength:850nmPackage Included1 x 42*IR LED Board for CCTV Camera
10pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power Amplifier
$15.27Amplifier BoardAdd to cartFeatures∵ Operating current:>1A∵ Power Output:3~5W∵ Drive Speaker:4~8∵ SNR:85dB@ VDD=5V,Vorms=1V∵ Class D Audio Amplifier∵ Low Distortion, Low Noise FloorNotes1.2.5V to 5.5V operation from a single supply ,and damaged upper 5.5V.2.A 5V/1A DC adapter is recommended to supply the module.3.The circuit will be damaged if the power polarity is oppsite.4.4 3W Speaker is recommended5.With mute fuction, Mute …
10pcs XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power AmplifierRead More
10Pcs 2 Key Press Film Switch Module Single Chip Microcomputer Extended Keyboard Electronic Switch Module
$16.11Other Module BoardAdd to cartSpecificationsProduct thickness:1.00mm (+0.02mm)Panel material:PCBack adhesive tape:white glueButton strength:280gTemperature:-15 ° C / +65 ° CCircuit material:0.125mm PET transparentButton package type:button planeButton package height:0.3mmKey life:>100,000 timesLoop resistanceConnector:2.54mm square hole with protective coverSize:40*20mmPackage Included10 x 2 Key Press Film Switch