Category: Lab Chemicals
Showing 97–112 of 140 results
Automatic Watering Planting Garden Creative Soilless Flower Pot LED Artificial Sunlight Cultivation Green Plant Hydroponic System
$139.71Lab ChemicalsAdd to cartDescriptionsAutomatic Watering Planting Garden Creative Soilless Flower Pot LED Artificial Sunlight Cultivation Green PlantSpecificationsMaterial:ABS+Aluminum AlloySize:38*15*12cmColor:WhitePower Adapter:16V/1AInput Voltage:100V~240VPlug:EU Plug (we will send you an adapter according to your country)Features1. Soilless CultivationClean, green, healthy, energy-saving and environmentally friendly.2. Unique StyleLED lights – both a flower lantern and a reading lamp, which is very beautiful and practical in …
B35 Teflon Magnetic Stirrer Mixer Stirring Bar Rod Bead with Pivot Ring
$20.24Lab ChemicalsAdd to cartB35 Teflon Magnetic Stirrer Mixer Stirring Bar Rod Bead With Pivot Ring DescriptionMaterial:PTFEModel:B35Color:whiteSize(diameter X length):9x35mmFeatureMagnetic stirring barMade from teflon,hight temperature resistance,base and acid resistancePerfect for magnetic stirrer usagePackage included1X Teflon Magnetic Stirring Bar
Bathroom Bathtub Pop Up Sink Strainer Bath Waste with Overflow Kit Set
$25.50Lab ChemicalsAdd to cartSpecificationsModel:B08002Material:PlasticLength:55cm approx.Color:WhiteFeatures– Pop up bath tub waste with connecting overflow.– Connected to overflow by strong durable plastic piping.– Easy to use pop up mechanism.Note– The size might be slightly errored due to manual measurement. Your kindly understanding would be appreciated;– Due to the difference between different monitors, the picture may not reflect the actual color …
Bathroom Bathtub Pop Up Sink Strainer Bath Waste with Overflow Kit SetRead More
Beam Alarm Dual Photoelectric infrared Detector Module 30m System Security Home
$101.24Lab ChemicalsAdd to cartSpecificationOutdoor alert diatance:30mIndoor alert distance:60mDetecting method:two infrared beams are interrupted at the same timeInterruption time:50ms,100ms,300ms,700ms(optional)Beam frequency:4 channelWorking voltage:DC/AC 12-24VWorking current:90Ma maxAlarm Period:3s,1s(optional)Alarm output:relay output 1C;Contact capacity:AC/DC 30V 0.5A maxTamper switch:NC,opens when cover is removedIP Grade:IP55Working temperature:-25℃– +55℃Environment humidity:95% maxAlignment Angle:Horizontal 180°(±90°),Vertical 90°(±10°)Mounting place:indoor/Outdoor,Wall /PoleWeigth:900gFeature-Beam interruption time adjustable-Form C ralay providing more applications-Tamper switch-Selectable beam frequency,suitable …
Beam Alarm Dual Photoelectric infrared Detector Module 30m System Security HomeRead More
Beer Bottle Filler Valve Plastic Spring Loaded Auto Release Home Brew
$20.24Lab ChemicalsAdd to cartDescriptionBeer Bottle Filler Valve can be Specifically used for the bottling portion of the overall brewing process.SpecificationsMaterial:PlasticColor:WhiteSize:285mm*8mmFeatures– The filler valve smoothly releases beer when pressed to the bottom of your empty beer bottle.– Specifically used for the bottling portion of the overall brewing process.– This plastic spring beer bottle filler valve brings ease of use …
Beer Bottle Filler Valve Plastic Spring Loaded Auto Release Home BrewRead More
Blue Litmus Paper Strips Acid indicator Test Paper Lab Supplies 80 Strips
$8.09Lab ChemicalsAdd to cartSpecificationType:Blue Litmus StripColor Change Range of Litmus:PH 4.5 ~ 8.3Application:Blue litmus turns red for acids.Features– 80 strips per unit.– Acid-base indicator paper strips.– When blue litmus paper is placed in a substance that is acidic (PH However, if placed in a substance that is basic or neutral, it will remain blue.– Not for measuring the …
Blue Litmus Paper Strips Acid indicator Test Paper Lab Supplies 80 StripsRead More
Coins Holder Storage Box Hold 100Pcs 30mm Round Coins Boxes Plastic Protector
$36.44Lab ChemicalsAdd to cartSpecificationsCase material:PS (Polystyrene), which is clear transparent and strong tightness)Style:Commemorative Coin HolderColor:ClearWhole Box Size:(L*W*H):18.3*11.8*3.7cmRound Boxes Diameter:30mmFeatures and Benefitsa Made of PS material, reusable and lightweight.b Perfect for storage coins, good to protect coins.c The Storage Box can be holded 100 Coin Slabs.not include inside white coins holder and coins.d Scratch resistance and comes with practical …
Coins Holder Storage Box Hold 100Pcs 30mm Round Coins Boxes Plastic ProtectorRead More
Compost Soil thermometer Garden Backyard Bimetal Stainless Steel Measuring Probe
$70.86Lab ChemicalsAdd to cartSpecificationName:Compost Soil ThermometerColor:SilverMaterials:Food grade stainless steelLength:500mm/20inDiameter:47mm/1.6inTemperature Range:0℃-120℃How To Use:Direct insertion of the probeFeatures-High accuracy, fast readings.-Widely used, simple operation.-No need for batteries, durable.-Food grade stainless steel, safe and environmentally friendly.-Scope of application:This product can be used to measure the temperature of compost soil.Package Included1 x Compost Soil Thermometer
Cornelius Corney Home Brew Beer Keg Pocket CO2 Charger
$42.51Lab ChemicalsAdd to cartDescriptionCornelius Corney Homebrew Beer Keg Pocket CO2 Charger,is ideal tool for any home brewer using Cornelius kegs.SpecificationsColor:As shown in pictureDimensions:2inchW x 5inchH x 1 3/4inchD.(1cm=0.39Inches)Features1.The CO2 cartridge is removed and NOT included.2.Small enough to fit in your pocket.3.Ideal tool for any home brewer using Cornelius kegs.4.Made of high strength, glass-reinforced nylon with brass valve internals.5.Eliminates …
Cornelius Corney Home Brew Beer Keg Pocket CO2 ChargerRead More
Creative Soilless Hydroponic Growing & Fish Tank Aquaponic System Kit Water Garden Microfarm Aquarium
$121.95Lab ChemicalsAdd to cartDescriptionCreative Soilless Hydroponic Growing Fish Tank Aquaponic System Kit, Suitable For Growing Green Plants, Succulents, Vegetables, Raising Little Fishes, Best Hydroponic System Kit, Desktop Water Garden, Microfarm, Aquarium, Aquaponic Ecosystem.SpecificationName:Fish & Plant Aquaponic SystemMaterial:Plastic PipeDimension (L*W*H):420mm*230mm*173mmFeatures1. This item is a hydroponic growing & fish tank aquaponic system kit, minifarm ecosystem, best desktop decor and gift.2. …
DIV 0.01mm Micrometer Calibration Slide Microscope Objective Stage Ruler Scales
$22.26Lab ChemicalsAdd to cartDescription Microscope Stage Micrometer Calibration Slide Div 0.01mmSpecificationSlide Size:25mm*75mmX ruler:1mm/100Div.x:0.01mmFeaturesa.Exquisite workmanship, clear scale, no break, heavy line.b.Great for calibrating your microscope or microscope camera reticles.c.Brightly illuminated grid lines.d.Mainly used with electronic eyepieces, microscope cameras and imaging software to measure microscopic shots.Package Included1 X Microscope Stage Micrometer Calibration Slide
Electric Fogger ULV Sprayer Mosquito Killer Farming office & industrial 220V
$442.00Lab ChemicalsAdd 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. Electric Fogger ULV Sprayer Mosquito Killer Farming Office & Industrial 220VPrecautions1.This sprayer is not allowed to spray or fill flammable, explosive, highly corrosive substances, such as alcohol, gasoline, benzene and high …
Electric Fogger ULV Sprayer Mosquito Killer Farming office & industrial 220VRead More
ER70S-6 / ER50-6 Mild Steel MIG Welding Wire – Welder Wires .023 (0.6mm) 1KG
$61.55Lab ChemicalsAdd to cartDescriptionWhen welding, the welding wire has fast melting speed, stable arc, less welding spatter, beautiful weld bead formation, strong anti-oxidation and corrosion resistance, low sensitivity of cladding metal pores, and good all-position welding process.Uses:GF is used in large-scale hydraulic steel structures, ships, power stations, boilers and pressure vessels, petrochemicals. Welding of 600Ma very low alloy …
ER70S-6 / ER50-6 Mild Steel MIG Welding Wire – Welder Wires .023 (0.6mm) 1KGRead More
Galileo Educational Astronomical and Terrestrial Refractor Telescope Science Experiment Equipment Science Diy Model
$46.56Lab ChemicalsAdd to cartSpecificationColor:BlackMaterial:ABS + HardwareSuitable Age:8+ YearFeatures Lightweight and portable. Get started in the fun and exciting world of astronomy with this telescope. Good choice for students or for those who want to learn more about space and nature.Warm Reminder* Keep the lens clean.* Before the assembly to check if the lens are in right position.* Do …
Hanging Rope Ceramic Flower Succulent Pot Planter Vase Home Garden Plant Pot Decor
$24.08Lab ChemicalsAdd to cartSpecificationsMaterial:CeramicColor:WhiteSize:11*10*10.5cm (4.3inchx3.9inchx4.1inch)Features– There is a hole in the bottom, which preventsRoots from rotting.– This flower pot is very cute. Perfect as a lovely gift.– Ideal for decorating bookshelves, tables, gardening, living room and etc.Package included1 X Pot (plant and hook in the picture NOT included)
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Ebyte E810-DTU(CAN-ETH) Smart Protocol Conversion GPRS Modem Modbus to TCP/IP CAN Bus Ethernet interface Modbus RTU Gateway
$96.54Smart ModuleAdd to cartSpecificationItemsDescriptionInterfaceEthernet:RJ45, 10/100MbpsCAN:1*5*3.81, ScrewingNetwork protocolIP,TCP/UDP, ARP, ICMP, IPV4Simple transparent transmissionTCP Server,TCP Client,UDP Server,UDP Client,Cloud transparent transmissionData Packing MechanismByte packing and time packingTCP Server connectionSupporting up to 6 TCP connectionsIP accessStatic IP,DHCPDNSSupportCAN Transmit baud rateA total of 15 baud rates from 6Kbps-1000KbpsCAN filtering modeUp to 8 filtration modesCAN data layoutProtocol formatParameter configurationWeb page configurationWorking current82mA@12VVoltage8V~28VDC,Over 28V may …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger Module
$4.36Battery Protection ModuleAdd to cartSpecificationProduct name:Lithium Battery Charging BoardInput voltage:5VMaximum charging current:1000 mACharge cut-off voltage:4.2 V + / – 1%Battery overcharge protection voltage:2.5 VBattery over-current protection current:3 AInput interface:micro USBSize:27mm x 17mmHow to Use1. Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger ModuleRead More
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double Channel
$77.83Amplifier BoardAdd to cartFeatures– Working Voltage:6-18V DC– The onboard TDA7297 audio power amplifier chip, double channel 15WX15W– Speaker for European 4-8 10-50W use– Main pin has led chip, convenient external control device, the onboard– 5.08 (mm) distance between two p terminal 2 road, around a track connection output respectively– The onboard dial potentiometer, output size can adjust the …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double ChannelRead More
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control Module
$20.57Smart ModuleAdd to cartFeatureSeries:ESP32Model:ESP32-+MicroType:Regulator ICPower:1WApplication areas:household appliances, smart home, wearable devices, Internet of Things IoTDescriptionsESP32 vcc range:2.2V-3 6VVBAT:direct to battery (and charger)VUSB:direct to USB(5V)VCC:Output of regulator 3.3V/600mAUp to 250mA during RF transmissionsWirelessWifi:802.11 b/g/n/e/iWPA/WPA2/WPA2-Enterprise/SPSbluetooth:bluetooth 42BLESize:1.9×1.3cm/0.75×0.51inchNotePlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the …
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control ModuleRead More
50Pcs 915MHz SW915-TH12 Copper Spring Antenna for Wireless Communication Module
$28.90Module ComponentsAdd to cartFeaturesSW915-TH12 copper spring antenna is a special antenna for 915MHz wireless communication system design. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.SpecificationFrequency range:915 MHz (+/-5)Standing wave ratioInput impedance:50Maximum power:5WGain:2.15 dBiWeight:1gHeight:12.5+/-1 mm (9T)Antenna color:copperInterface Form:Direct WeldingPackage included50 x Antenna
5Pcs 360 Degree Rotary Encoder Module Encoding Module
$11.83Other Module BoardAdd to cartFunctional characteristics and technical parameters 1)Nominal voltage:DC 5V 2)Wire A, B:0.5mA (Max 5mA; Min 0.5mA) 3)Common wire:1mA (Max 10mA; Min 0.5mA) 4)Temperature range:-30→ to+80→ 5)Output signal A , B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A …
5Pcs 360 Degree Rotary Encoder Module Encoding ModuleRead More
RD21F Delay Relay Module Power for Delay off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
$13.11Relay ModuleAdd to cartSpecificationsVoltage:100V-220V ACPower consumptionOutput:The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A.Size:88* 36 * 22mmScrew hole:center distance 83mm * 31mm, aperture 3.2mmTime range:(4 files, selected by switch)First gear:range 0.2 seconds-30 seconds, accuracy:0.1 secondsSecond gear:range 0.2 seconds – 300 seconds (5 minutes), accuracy:0.3 secondsThird gear:range 0.2 seconds-30 minutes, …