Category: Lab Supplies & Consumables
Showing 33–48 of 160 results
16Pcs Rhombus Compass Needle with Base Physics Experiment Teaching instrument
$16.19Lab Clamp & StandAdd to cartFeatures1. North poles are painted red; South poles are painted white.2. Small compass needles are great for classroom physical science activities such as tracing magnetic fields of bar magnets or nature study. 3. They can be used to demonstrate and study magnetic fields, and together the pair can show the concepts of attraction and repulsion.Package …
16Pcs Rhombus Compass Needle with Base Physics Experiment Teaching instrumentRead More
17Pcs/Set 2g-200g Metal Slotted Weight Set Scale Balance Calibration with Hanger Case Physics Experiment
$66.81PipetteAdd to cartDescription17Pcs/Set 2g/5g/10g/20g/50g/100g/200g Metal Slotted Weight Sets with Hangers and Case for Physics ExperimentSpecificationMaterial:Metal Color:SIlver Packing Size:17.5*9.5*14cmPacking Weight:850gWeight Set:2g/5g/10g/20g/50g/100g/200gFeaturesSet of metric slotted weights for weighting operations with less errorSuitable for general laboratory and EducationElaborate and elegant appearanceConvenient to carry and use Package Included1 * Plastic Storage Case1 * 10g Weight Hanger1 * 5g Weight Hanger2 * …
1M 6mm Cotton Round Wick Alkali Free Glass Fiber Rope Smokeless Green Rope Alcohol lamp Wick Rope
$6.06Lab Clamp & StandAdd to cartFeatures– Long service life– Small size, easy to carry– No smoke, environmental healthSpecificationColor:WhiteLength:1 MeterProduct material:CottonDiameter:6mmSuitable for:Any ghee Buddha kerosene environmental protectionPackage Included1X 1M Cotton Wick
200dpi Portable Pocket instant Photo Printer Bluetooth Wireless thermal Printer
$85.64PipetteAdd to cartSpecificationsType:Pocket Instant Photo PrinterFunction:Instant PrintingConnectivity:Bluetooth, WirelessOperating System:Android 4.0 or iOS 8.0 abovePrint Media:Thermal PaperResolution:200dpiPhoto Color:Black & WhitePaper Size:57 mm / 2.24 inchPower Supply:Built-in 1000mAh Rechargeable Lithium BatteryCharging Port:Micro USBNet Weight:160gPrinter Size:83 x 83 x 45 mm / 3.27 x 3.27 x 1.77 inchFeatures– Compact and light printer, portable to carry in pocket.– Suitable for printing …
200dpi Portable Pocket instant Photo Printer Bluetooth Wireless thermal PrinterRead More
200ml Anti-explosion Leak Proof Safe Stainless Steel Lab Alcohol Burner Lamp
$38.46Lab Clamp & StandAdd to cartSpecifications– Color:Silver– Material:304 Stainless Steel + Brass screw socket– Volume of alcohol:200mlFeaturesa The wick can be used more than one year.b Stainless steel alcohol burner, unbreakable.c Lab 304 Stainless steel Alcohol lamp 200ml heavy wall newd Leakproof, anti-explosion, it is safe to usee Cap and one wick included.Note:Alcohol is not included.Package included1x Stainless Steel Alcohol …
200ml Anti-explosion Leak Proof Safe Stainless Steel Lab Alcohol Burner LampRead More
200MM Stainless Steel Horn Spoon Medicinal Ladle with Spatula
$10.11Lab Clamp & StandAdd to cartDescription200MM Stainless Steel Horn Spoon Medicinal Ladle With SpatulaSpecificationsLength:200mmMaterial:Stainless steelColor:SilverWeight:About 30gFeatures– Medicinal ladle with Spatula– Best used for Chemistry Experiment PharmacyPackage included1x Spoon
20Pcs 320500×0.08mm PVC Mushroom Grow Bag Substrate High Temp Pre Sealable
$26.31Tube RacksAdd to cartSpecificationsColor:TransparentMaterial:PolypropyleneSize:320*500mm / 12.60×19.69′Thickness:0.08mmAir vent window size:55*55mmAir vent window aperture:0.2umFeature– Suitable for mushrooms, fungus, grains.– Square gusset bags can help increase the amount of mushrooms.– Using these bags for running spawn, and the mycelial fermentation cycle can be shortened.– Air vent window design saves a lot of labor, you do not require drilling and oxygenation. And …
20Pcs 320500×0.08mm PVC Mushroom Grow Bag Substrate High Temp Pre SealableRead More
20pcs ER1100 Low Temperature Aluminum Welding Solder Wire Brazing Repair Rods
$24.29Lab Clamp & StandAdd to cartSpecificationName:ER1100 pure aluminum welding wireWeight:approx.90gSize:2.0*500mmStandard:GB/T10858 SAI 1070 A5.1 ER1100Composition:Si≤0.20%; Fe≤0.25%; Al≥99.7%.FeaturesER1100 is a pure aluminum welding wire with aluminum content greater than 99.7%, melting point 647-658 ° C, good solderability and corrosion resistance, high thermal and electrical conductivity and excellent processing properties, but low strength.Uses:Used as argon arc welding and filling material for pure aluminum, …
20pcs ER1100 Low Temperature Aluminum Welding Solder Wire Brazing Repair RodsRead More
20pcs PRO Body Piercing Tools Kit Needle Nipple Tongue Eyebrow Nose Lip Ring forcep
$16.73Lab Clamp & StandAdd to cartSpecificationType:Piercing kitGloves Color:Black (One size)Body Piercing Material:316L surgical steelWeight:App 50gFeaturea.14G Body Piercing.b.Piercing kit includes everything you need for Body Piercing.Package1 pair Gloves1pc * white forceps2pcs * Piercing Needles 14 Gauges(Sterilized using ethylene oxide (EO) gas)3pcs * Piercing Needles 16 Gauges( Sterilized using ethylene oxide (EO) gas)12pcs * body piercing (as picture shows)
234Pcs Upgraded Outdoor Emergency Survival Kit Gear SOS First Aid for Home office Boat Camping Hiking
$64.79Lab Clamp & StandAdd to cartSpecificationBag Color:RedSize:260*80*180mm(L*W*H)Quantity:234 PCSFeatures– Small size and easy to carry.– First aid dedicated, fully equipped.– A good choice for emergency situation.– Essential items for going out or at home.– Multifunctional, practical and convenient.– With quality hardware zipper, easy to open and close.– Made of high quality material, waterproof, high wear resistance.– Can be used for outdoor …
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3Pcs CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor Module
$24.62Sensor & Detector ModuleAdd to cart3Pcs CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor ModuleDescriptionCJMCU-219 module is a with I2C interface Bidirectional current / power monitor integrated circuit (IC), and further expand the energy-saving electronic products TI camp. INA219 with the industry’s highest accuracy and smallest size, not only to monitor the voltage drop across a shunt resistor on …
3Pcs CJMCU-219 INA219 I2C Bi-directional Current / Power Monitor Sensor ModuleRead More
GDCPH 16V83F Super Farah Capacitor Automotive Electronic Rectifier 2.7v500F Screw Hole Large Capacity Capacitor
$90.34Electronic Accessories & SuppliesAdd to cartDescriptionThis product can be used in electronic devices such as:RAM, smart three-meter, motor drive, clock circuit, toys, CMOS power failure protection, digital camera, hand-cranked rechargeable flashlight, PDA and other fields as a backup power supply.SpecificationBrand:GDCPHModel:16V83FCapacity:83FRated voltage:16 VSize:231*35*65mmPitch:7mmPackage included1 x capacitor
5pcs PWM DC Motor Governor 5V-16V 10A Speed Switch LED Dimmer Speed Controller
$22.64Motor PWM Speed ControllerAdd to cartParameterMaximum voltage:16VMinimum voltage:5VContinuous current:10AShort circuit maximum current:20A (less than 10 seconds)Speed control mode:PWM stepless speed regulation, can also be used to adjust the lightControl mode:speed control potentiometer (clockwise open, continue to rotate clockwise from 1% to 99%)Duty cycle:0%-99% (0% position is the leftmost state of the potentiometer).When the current is on, 0.002A (there is no …
5pcs PWM DC Motor Governor 5V-16V 10A Speed Switch LED Dimmer Speed ControllerRead More
3pcs 7W 9W 12W 15W LED Non Isolated Modulation Light External Driver Power Supply AC90-265V Constant Current Thyristor Dimming Module
$17.33Driver ModuleAdd to cartSpecificationsInput voltage:AC90-265VOutput voltage:DC21-48VOutput current:300mA(adjustable)Product size:68*34*22mmWorking temperature:Ta:50 TC:75Efficiency:≥80%Power factor:0.6Product application:spotlight PAR light / bulb light / candle light / etc.Package Included3 x 7W 9W 12W 15W LED Non Isolated Modulation Light External Driver
5Set Mini Emergency Hand-cranked Dynamotor Charger Portable Hand-cranked Generator 3V 5V for Diy Electronic Production with Clip Lines
$37.08Electronic Accessories & SuppliesAdd to cartDescriptionUnderstand the gear’s speed-increasing transmission conversion and the principle of electric energy generation, and cultivate the manual and brain skills, which is very suitable for manual classes in schools or for adults and children to play together!When shaking slowly for one second or more, the generating voltage can easily reach 3V, and it is easy …
APPJ Single End 6J1 + FU32 Tube Amplifier Board Class A Power AMP Hifi Vintage Audio Assembled Board
$182.24Amplifier BoardAdd to cartNew update:The appearance is updated from March 6, 2021.SpecificationsAssembled, solder freeDriver tubes:6J1x2PCSPower tubes:FU32x2PCSPower output:3W+3W @8ohmFrequency response:30-40KHz(+-1dB)Input sensitivity:550mVSignal-to noise-ratio:-80dB/3WInput power:85-264VACPower consumption:40WInput impedance:10K ohmOutput impedance:16ohm,8ohm,6ohm,4ohmPackage dimension:12*21*17cmPackage weigth:1.5KGNoteThe self-made shell must be opened with sufficient heat dissipation holes, preferably 50% of the shell area, at least 30%, otherwise it will affect the service life.Package Included1 x End 6J1 …
Caturda C2707 4Channel I2C interface Current Voltage Power Monitoring Module for Raspberry Pi
$39.03Raspberry Pi & Orange PiAdd to cartSpecificationsCurrent and power monitor for Raspberry Pi, 4 channels, can monitor the current, voltage, power and voltage across the sampling resistor through the I2C/SMBus interfaceFeaturesRaspberry Pi 40pin GPIO Interface, fit for Raspberry Pi all SeriesSupport 4 Channel I2C/SMBus CommunicationOnboard 1ohm 1% Resistance.Monitor 3.2A Bidirectional current12bit ADC Measuring 0-26V VoltageWorking Voltage:3.3V/5VInterface:I2C/SMBusResistance:1ohm 1%Voltage Range:0-26VCurrent:÷3.2ASize:65mmx30mmPackage Included1* Monitoring Module