Category: Lab & Scientific Supplies
Showing 33–48 of 1446 results
100 Packs 2g Silica Gel Desiccant Dehumidifier Dry Moisture Absorber Paper Packet Bag
$22.26Lab ChemicalsAdd to cartDescriptionThis is a silica gel desiccant.The main ingredient is amorphous silica, chemical formula mSiO2·nH2O, transparent or milky irregular granular or spherical solid. The porous structure has an open, strong adsorption, can absorb a variety of substances, it is a high-performance active adsorbent.SpecificationMaterial:Silica GelPacket Material:Composite PaperColor:WhitePacket Size (L*W):3.5 x 5cmPer Packet Weight:2gApplication:Dehumidifier, Moisture AbosorberSuitable For:Clothing, electronics, …
100 Packs 2g Silica Gel Desiccant Dehumidifier Dry Moisture Absorber Paper Packet BagRead More
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
1000 x 2.0MP Magnifier USB Digital Electronic Microscope 4.3 inch LCD Display
$147.81ChemistryAdd to cartSpecificationsModel Name:DM4Screen size:4.3 inch high screenSensors:high performance optical wafersMain control chip:special master control 16Bit DSPLensoptical size:1/6.5inchPhoto resolution:VGA; 1.3 M; 2 M; 3 MVideo resolution:VGA; 720PData format:JPG/AVIFocus mode:Manual operationPicture format:JPG/BMPMagnification times:1000Light source:8 LED lights (adjustable brightness)Focus range:10~40mm(to watch the distant view)PC resolution and image transfer rate:640*480/26fps ,1280*720/26fpsWhite balance AutomaticExposure AutomaticPC operating system:for Windows xp, for win7,for …
1000 x 2.0MP Magnifier USB Digital Electronic Microscope 4.3 inch LCD DisplayRead More
1000cc Globe Shaped Beverage Liquor Dispenser Drink Wines Pump Single Pump
$54.66GeographyAdd to cartSpecificationBeers Hour Dispenser / Wines Pourer / Wines DecanterMEASURING CUP / OZ CUPMaterial:ABS Standard / MetalMain Color:As picture showedDiameter:15cm/5.9inchesHeight:35cm/13.78inchesCapacity:1000cc/mlPackage included1x Globe Shaped Beverage Liquor Dispenser
1000ml 2 Neck 24/40 Flat Bottom Glass Flask Laboratory Boiling Bottle
$58.28Lab ChemicalsAdd to cartDescription1000ml 2 Neck 24/40 Flat Bottom Glass Flask Laboratory Boiling BottleSpecificationsMaterial:G3.3 borosilicate glassCapacity:1000mlThe borosilicate glass with low linear coefficient of expansion is ideal choice for fabricating laboratory glassware.Package Included1x Flat Bottom Glass Flask
1000mL 24/29 Glass Vacuum Distillation Extraction Distilling Apparatus Kit Lab Glassware Set
$190.58Glassware KitAdd to cartSpecificationGlassware:Size:QuantityPlastic Clip:24/29:4Vacuum Take-off Adapter:105° Bend, 24/29:1Vigreux Distilling Column with arm:24/29:1Celsius Thermometer:24/29:1Round Bottom Flask,Single Neck, 1000ml, 24/29:1Round Bottom Flask,Single Neck, 500ml, 24/29:1Liebig Distillation Column:200mm, 24/29:1Rubber Bleed Hose:2m, ID 6mm, OD 9mm:1Feature-1000ml vacuum distillation extract kit with 24/29 joint.– Perfect for school,factory,science lab vacuum distillation and extract usage.Package included1 x 1000ml Glass Distillation Apparatus Kit
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5pcs ST-LINK V2 Programmer Emulator Mini STLINK Downloader for STM8 / STM32 MCU Development Board
$45.35Test & Measuring ModuleAdd 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.Description– Only U disk size and compatible with official ST-LINK V2.– Support official firmware upgrade, support all series of STM8 (SWIM interface), STM32(SWD interface).– Two-channel power output 5V / 3.3V and easier …
5pcs Breadboard Power Supply Module Circuit Test 3.3V 5V Switchable
$24.83Power Supply ModuleAdd to cartDescriptionThe size is exactly the same as most bread plates.Small size, suitable for all kinds of experimental equipment.It has the function of current limiting protection.The interface is popular, and the switching voltage can be switched.Input voltage:5VOutput voltage:5V/3.3V switchableOutput current:less than 500mASize:53 x 11mmPackage Included5 x Power Supply Module
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
$24.37DIY Electronic KitsAdd to cartSpecificationInput voltage:AC12-15 VSize(L*W*H):6x 4 x 2.5 cm (Finished)FeatureWith power on delay (about 3 seconds) and DC protection (control voltage around 1 V)With LED status display, when the protection light, the normal work time offUsing 15 A large current relayWorking voltage aAC 12 to 15 V, need independent power supply.Package includes3 x Double-sided circuit boards 3 …
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIYRead More
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And Switch
$9.02Power Supply ModuleAdd to cartDescription1. onboard AMS1117-3.3 chip2. onboard DC input voltage range of 4.75 V to 12 V3. the onboard 7 * 7 self-locking switch, convenient to control power supply turned on and off during the test4. the onboard power light, indicating whether the power supply5. 4-way output voltage interface, convenient connection during the test6. The board size:48.5 …
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And SwitchRead More
32Pcs Science Chemical Experiment Demonstration Tools Reagent Alcohol Lamp Full Set Storage Box
$89.79Lab Clamp & StandAdd to cartSpecificationType:Chemical Experiment BoxMaterial:Plastic, GlassFeatures1. High quality materials. Environmentally friendly and durable.2. Deepen understanding:thinking at your own hands can give your child a deeper understanding of knowledge.3. The variety of experimental tools is rich, which can meet different experimental needsPackage IncludedItem:QuantityBlue and Red Cup:2 SetFour Treasure Box:1 PcsAlcohol Lamp:2 PcsDropping Bottle:2 PcsSpray Bottle:1 PcsBule Dropping Bottle:3 …
3Pcs T2310 AC110V 220V Programmable Digital Time Delay Switch Relay T2310 Normally Open Timer Control Module 0-999S/Min/Hour
$32.79Test & Measuring ModuleAdd to cartFeatureIndependent crystal oscillator, more accurate timing1. Convenient direct output wiring2. Add buzzer and audible alarm3. Add pause button to stop urgently5. Start and stop setting mode, provincial conversion, which is more convenient6. Automatically save when power off, run automatically when power on7. Timing units can be set separately, with 36 working combinations8. Timing range:0-999 seconds, …
5pcs 30CM 1M Portable Photosensitive Dry Film for Circuit Photoresist Sheet for Plating Hole Covering Etching for Producing PCB Board
$21.78Electronic Accessories & SuppliesAdd to cartFeaturesUniversal used in producing PCB board, attach on the PCB surface to make it photosensitive.Suitable for electroplating, hole covering and etching.Great hole covering ability.High resolution.Great adaptive capacity to different material.Durable in pH 8.0-8.5 situation.1.5mil dry film fully covers a 0.25inch height hole.Suitable for usual plating bath, no wrinkle or color error.SpecificationWidth:approx. 30 cm/11.81inchLength:approx. 100 cm/39.37inchOperating …