Category: Pipette
Showing 33–48 of 52 results
5Pcs Stainless Steel Water Stop Stoping Clips Sealing Clip Clamp for Rubber Silicone Hose
$7.97PipetteAdd to cartSpecificationItem Type:Lab InstrumentMaterial:Stainless SteelSize:4x4cmFeatures1. Made of stainless steel, not easy to be rusty.2. Strong bite force, prevent from leaking.3. Come with 5pcs.Package Included5 x Hose Clamps
5Pcs/Set Blue Pipet Pipette Dropper Rubber Bulb Pear Shaped Labs Suction Ball Laboratory Tools
$16.19PipetteAdd to cartDescription5Pcs/Set Blue Pear Shaped Pipette Dropper Rubber Bulb Used for Students and Classrooms Lab UseSpecificationMaterial:RubberColor:BlueOuter Diameter:3.5cmInter Diameter:0.7cmTotal length:5.5cmContent:10mlQuantity:5PcsFeatures1. Suitable for all kinds of graduated tube, droppers, pipet, transfer pipette, etc2. Contoured shape and heavy-wall neck increase grip for easier use with pipets and syringes.3. Great suction and not prone to crack and separate for its …
Aquarium Bubble Air Stone Aerator Pump Fish Tank Disk Diffuser with Suction Cup Aquarium Air Pump
$24.29PipetteAdd to cartSpecificationPattern:T23Material:PlasticColor:Clear+WhiteSize:23mm /0.91inch(appr.)Features1.Suitable for aquariums within 50cm2.Easy to install and use, with no extra power required3.High efficiency of diffusing oxygen, connected to pump for use.4.Can also create water currents and dazzling underwater scenes5.It is an important instrument to successfully keep aquatic fish for respiration processPackage included1 x Bubble Diffuser (not included pump)1 x Suction Cup1 x …
Auto Syphon Home Brew Wine & Beer Bottler Wand Pump & Clip
$38.46PipetteAdd to cartDescriptionAuto Syphon Home Brew Wine & Beer Bottler Wand Pump & ClipSpecificationsMaterial:Rubber + PlasticBottle Length:44cmInside Diameter:2.1cmHose Length:158.5cmFit for:Household,making wine,ect.Features1.High Quality material and design2.Sediment trap fitted to the base3.Easy to use and eliminates the need for sucking4.Supplied complete with a sturdy clamp to hold the auto syphon steady while you pumpPackage Included1 X Bottle1 X Clip1 …
Auto Syphon Home Brew Wine & Beer Bottler Wand Pump & ClipRead More
Chlorine Test Paper Roll Range 50-2000 ppm w/ Color Chart Sanitizer Strength Testing 4m
$14.16PipetteAdd to cartnullDescriptionThis Chlorine Test Paper provides a simple, reliable, and economical means to measure the concentration of available chlorine in sanitizing solutions.The Chlorine Test Paper measures total available chlorine from 50-2000ppm, and give results in just seconds.Rapid quantitative detection of chlorine content of chlorinated disinfectant, its effective chlorine content should range from 50 mg/L to 2000mg/L, …
Chlorine Test Paper Roll Range 50-2000 ppm w/ Color Chart Sanitizer Strength Testing 4mRead More
Fish Tank Water Outlet Return Pipe Water Valve Controller Rotatable Aquarium Overflow Nozzle
$20.24PipetteAdd to cartDescriptionsName:Aquarium Fish Tank Water Outlet Return PipeModel:SKU910615SpecificationsColor:BlackMaterial:PlasticConnecting Pipe Inner Diameter:16mmFeatures– Brand New and high quality;– Use with circulating pump or return pipe;– Widely used in aquarium, fish tank and pump;– Rotary water outlet, you can arbitrarily create the direction of the water.Package Included1 Pcs * Aquarium Nozzle
Hydraulic Accumulator Air Cylinder Nitrogen Gas Charging Kit Hammer Device for Hydraulic Breaker
$80.99PipetteAdd to cartDescriptionThis nitrogen gas charging device is special reserved for the use of hydraulic breaker.SpecificationTube Connector:M10Another Connector:G5/8inchTube Length:90cmFeatures1. Our nitrogen gas charging device is special reserved for the use of hydraulic breaker.2. Its advantage is overall cohesiveness of design, delicate appearance and friendly user.3. Applied scope:It charges nitrogen gas of hydraulic breakerPackage Included1 x Nitrogen Gas …
Microbiology inoculation inoculating Rod Handle Loop with 10 Nichrome Wire Needle
$12.14PipetteAdd to cartSpecificationProduct name:Inoculating rod +10x Inoculating ringClassification:Laboratory ClampMaterial:CopperWeight:20gThe length of Inoculating rods:220mm/8.7inchThe length of Inoculating ring:70mm/2.8inchFeature1.Made from high quality copper material,which is not only stable but also durable.2.What’s more,copper has good ductility,thermal conductivity and electrical,therefore it is the material most used as cable,electrical,electronic components.3.Easy and convenient to use,and equipped with 10 inoculating ring.4.Inoculating stick is a …
Microbiology inoculation inoculating Rod Handle Loop with 10 Nichrome Wire NeedleRead More
Precision PH Test Strips Roll Short Range 0.5-5.0 indicator Paper Tester Dispenser Color Chart 5m/16.4 ft
$20.24PipetteAdd to cartSpecificationStrip Total Length:5m / 16.4 ftScale Reads From 0.5 to 5.0Features– Measures pH values in the range of 0.5 to 5.0– Precise precise color matching. The color chart has pH matches at 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0– Color chart clean measurement and clear results cost-effective and easy to use.– The …
Profession Crimp Tool Kit RG59/58/6 Coax Compression Crimping Connectors BNC/RCA/F
$66.81PipetteAdd to cartDescriptionCrimp Tool Coax Compression Crimping Cable Connectors RG59/RG58/RG6 BNC/RCA/FSpecificationsModel:981079Material:Tool Steel, PPColor:Blue+BlackSize:20.2*6.8*2.6cmCrimp Range:RG59, 58, 6 (3C, 4C, 5C)/ F, BNC, RCA3 Connectors:F crimp connector/ BNC pressure connector/ RCA crimp connectorFeatures– The use of high-quality steel production, exquisite workmanship, strong and durable.– Professional suppression RG59,58,6 coaxial cable F, BNC, RCA connector to ensure the quality of the …
Profession Crimp Tool Kit RG59/58/6 Coax Compression Crimping Connectors BNC/RCA/FRead More
Propane Butane LPG Fuel Gas Tank Level indicator Magnetic Gauge Caravan Bottle
$18.21PipetteAdd to cartSpecificationColor:BlackSize:9.8 x 6.2 x 0.1cmPackage Size:19.7 x 10.3cmInstructions1.Place your Gas Level Indicator on a clean area on the lower half of the cylinder.2.Turn on the gas and wait 10 minutes before you can read your Indicator.3.In the winter the bar on the left will be active, and in the summer the bar on the right …
Propane Butane LPG Fuel Gas Tank Level indicator Magnetic Gauge Caravan BottleRead More
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60V 17S 45A Li-ion Lithium Battery Protection Board BMS PCB System
$45.75Battery Protection ModuleAdd to cartNote:The protective plate cannot be used in parallel.SpecificationsContinuous discharging current:45AInstantaneous diacharge current:100ACharging voltage:67.2VCharging current:45AOver-charge detect:4.28±0.05VProtect delay:100msOver-charge release:4.08±0.05VBalanceDetect voltage:4.2±0.025VRelease voltage:4.2±0.05VBalance current:60±5mAOver-discharge:2.55±0.08VOver-discharge detect delay:50mSRelease voltage:2.9±0.1VDetect voltage:150mVDetect delay:15mSCurrent detect:130±10AResistance:≤15mΩWorking current:≤60uASleep current (when over-discharge):≤10uAWorking temperature:-30~80→Size:120 x 60 x 9mm:Details:Specification:Unit:RemarkCharge:Charging voltage:71.4:VRecharging current:45 (max):ADischarge:Continuous discharge current:45 (max):AInstantaneous discharge current:150 (max):AOvercharge protection:Overcharge detection voltage:4. 25 ±0.025:V:Single coreOvercharge protection delay:100:mSOvercharge release voltage:4. 05 …
60V 17S 45A Li-ion Lithium Battery Protection Board BMS PCB SystemRead More
25W 5V Foldable Solar Panel Solar Power Bank Pack with Dual USB Port for Backpack Camping Hiking
$78.68Smart Robot & Solar PanelAdd to cartFeatures∵ High-Efficiency Ponocrystalline Cell, up to 19%.∵ Eco-friendly & durable material.∵ Applied in charging 5V device as a power bank.∵ Portable, foldable and lightweight, with buckle to be fold firmly.∵ Produce continuous stable output even in cloudy day.∵ Suitable for outdoor activities, outdoor working or emergency.ParametersPmax:25WUSB Output Voltage:5VUSB1 Output Current:2000mA USB2 Output Current:1200mAQuantity of Single …
3Pcs Original Hiland DIY Multifunction Transistor Tester Kit for LCR ESR PWM Generator M328
$66.77DIY Electronic KitsAdd to cart3Pcs DIY Multifunction Transistor Tester Kit For LCR ESR Transistor PWM Signal Generator M328FeatureA key measurement operation , auto power off delay . Shutdown current is only 20nA, support battery operation.Automatic detection PNP and NPN type bipolar transistors , N, P -channel MOSFET, JFET FET , diodes , two diodes, thyristors , resistors , capacitors …
3Pcs Original Hiland DIY Multifunction Transistor Tester Kit for LCR ESR PWM Generator M328Read More
5pcs 2 Slots AAA Battery Box Battery Holder Board with Switch for2xAAA Batteries DIY kit Case
$9.36Other Module BoardAdd to cartSpecificationsSupport Model:AAA BatteryShell material:ABS Cable:1007 (150mm)Metal spring:carbon steel nickel plating by NCAA salt spray test, stainless steel spring.Size:53*24*13 mmPackage Included5 x 2 Slots AAA Battery Holder Plastic Case Storage Box
10pcs Low 3.5ohm PCA9306 Dual Bidirectional Voltage-Level Conversion Module Converter
$86.01Sensor & Detector ModuleAdd to cartDescriptionThis is a conversion board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different voltage levels to communicate, voltage level translators can be the key to making different parts play nice.The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator that’s operational on the low side from 1.0 V to …
10pcs Low 3.5ohm PCA9306 Dual Bidirectional Voltage-Level Conversion Module ConverterRead More
5pcs Delay Timer Switch Adjustable 0-10sec with NE555 Electrical input 12V 10A
$18.51Relay ModuleAdd to cartDescriptionTiming from Microseconds to HOURSSimple CircuitryPrecision Pulse Generation / Timing,FMAX = 500 KHzUse a single 4 to 16 VDC supplyExcellent temperature stability 0.005% / °CAdjustable Duty CycleCountless Application and Information SourcesChip (NE555) CharacteristicWhen unconnected with the supply power, the state of the module is inchNOinch [ normal open ], CB and COM are conductive. CK …
5pcs Delay Timer Switch Adjustable 0-10sec with NE555 Electrical input 12V 10ARead More