Experimental instrument device | 2,000+ products

Salinity meter 0-35 precision 0.5 hydrometer salinometer cold skin hydrometer salinity acidity multi-use liquid specific gravity

Stainless steel experimental glove box vacuum simple stainless steel glove box perspective broad laboratory glove box

Straight impact absorption bottle impact gas sampling tube 10ml25ml50ml75ml bubble type gas extraction

Mechanical stop clock 60s 0.1 seconds junior high school physics timing stop clock sports experimental equipment mechanics timer

Beijing Dalong manual single channel pipette TopPette adjustable pipette gun laboratory a variety of range optional

Metallographic sample cutting machine laboratory cutting machine with cooling metallographic cutting machine automatic metallographic cutting machine

Tray balance with weight rack plate balance physical teaching instrument experiment rack mechanical tray balance

Gold purity meter silver content tester platinum platinum true and false detector Jade K gold density meter

High-precision electronic balance laboratory pharmaceutical precision analytical balance dual-range micro-analytical balance carat scale

Dalton plate Galton plate random phenomenon demonstration experiment model gas molecular motion rate

High voltage generator 5KV-50KV middle school physics experiment equipment teaching instrument university

Bernita Dream Disc Series Standard Balance 0.01g Portable Electronic Balance for Laboratory Chemical Industry

XLD-C1 magnetic stirrer laboratory small stirring equipment biological research magnetic stirrer

Haocai factory wholesale student tray balance scale popular science preschool education school primary school student teaching experiment supplies

39152 Earth interior structure model English version earth interior structure model geographic model globe

IMPA651341-651344 UK Zeal Marine density meter HYDROMETER sea water HYDROMETER D4040

Foreign trade stethoscope aluminum double-listening double-sided stethoscope single tube stethoscope

Laboratory iron frame bench square seat bracket iron ring burning bottle clamp cross clamp manufacturers sell high quality and low price

Glass stirring rod 15cm20cm 30cm 6mm8mm10mm glass rod round head solid high temperature resistant drainage Rod

Starstar Stirling vacuum engine model principle creative desktop model

Shenlong teaching equipment-cathode ray tube (magnetic effect tube) 24021, physical experiment equipment

Brain Artery Model

Earth tectonic model Earth interior tectonic model 39152 primary school science popularization middle school geography

Glove box Acrylic glove box Laboratory simple plexiglass nitrogen anaerobic dust-free vacuum glove box

Yuyue M250 Defibrillator Home Teaching AED Automatic External Defibrillator Analog Portable Aed Instrument

real human vascular bypass surgery simulation suture training microsurgical vascular anastomosis end-to-end anastomosis

Single channel pipette multi-range pipette gun quantitative adjustable range manual pipette gun 5µl-5000µl

Laboratory Iron Stand Cast Iron Square Stand Square Stand Medium Large Full Set Experimental Stand Iron Stand

Skinny Face Bandage V Face French Pattern Double Chin Shaping Face Tightness Lifting Sagging Sleeping Face Carving Mask Instant Endearments

Cathode Ray Tube Magnetic Effect Tube Straight Tube Mechanical Effect Tube Electrostatic Deflection Tube Electromagnetic Experiment

Intelligent Microwave Digestion Instrument Laboratory Fully Automatic Closed Multi-flux Volume Sample Pre-processing Microwave Digestion Instrument

Tianbo Class A white acid burette with glass piston white acid polytetrafluoroethylene piston Tianke 10 25 50ml

Manufacturer Customized Teaching and Research Magnetic Stirrer Laboratory Small Stirrer Xld-C1 Magnetic Stirrer

Standard Overhead Ruler Overhead Ruler GAP Overhead Ruler Collar Calipers Children Collar Overhead Ruler American Standard Collar Test

Light three primary color synthesis tester junior high school grade eight or nine physical optical experiment equipment teaching instrument

Germany Aika IKA Laboratory Heating Magnetic Stirrer Cantilever Mixer IKA Stirrer Level 1 Agent

Audhaus Analytical BalancE PR224ZH/E/220g/0.1mg ExtErnal School ModEl OnE of TEn Thousand Accuracy

First Level Agent American Thermofisher Centrifuge Laboratory Desktop Frozen High-speed Centrifuge

Embedding machine Laboratory biological tissue embedding machine Paraffin embedding machine pathological tissue embedding machine

Wooden ruler 1 meter wooden ruler 1 meter scale measuring tool elementary school mathematics science ruler