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Teaching Instrument Joule's Law Demonstrator Experimenter Junior High School Senior high school Physics Electrical Energy Thermal Energy Conversion Model

Shanghai Liangping YP10K-1/15K/20K Large Weighing High Precision Electronic Balance Laboratory 0.1g Large Scale JY

Shanghai Analysis Single Channel Adjustable Pipette Micropipette Adjustable Pipette Single Channel Pipette Pipette Pipette Gun

Magnetic light catadioptric experimental demonstrator three-line parallel semiconductor laser source concave-convex lens suit

[120P-207C] Watson deep river into a 10 µL pipetting tip, with scale jade agent

[122-204C] Watson deep river into a 10 µL pipette tip, short, with scale

roller coaster model centrifugal track centrifugal force demonstrator Senior high school physics inquiry experiment centrifugal track instrument

Ceramic mortar mortar mortar medicine bowl mashing jar grinding stick medicine molars pestle Chinese and Western medicine grinding bowl mashing free shipping

Glass Monteggia Gas Wash Bottle Porous Wash Bottle 125/250/500/1000ml Straight Tube Thickened

Pristus PTF-A 200g/0.001g electronic balance huazhi thousandth balance in stock can be authorized

Shanghai Jinghai JA1003N/1203N/5003N Electronic Precision Balance 1mg 1‰ Platform Scale

U-shaped copper plug U-shaped wiring fork insert physical and electrical circuit experiment connection test wire opening 6mm

Simple Harmonic Vibration Projection Demonstrator Sine Cosine Wave Projection Dynamic Pattern Law Change Physics Experiment Teaching

[120P-503CS] Watson deep river into 200 µL pipette tip, colorless and transparent

Curved motion condition experimental device Senior high school physics new curriculum standard teaching instrument teacher demonstration equipment

Used Non-New Dual Range radwag Redway One 100,000 Analytical Balance XA82

AND Balance HR-250AZ

[123R-254CS] Watson deep river into a 10 µL pipette tip, short, with scale

[122-204CS] Watson deep river into a 10 µL pipette tip, short, with scale

[120-207C] Watson deep river into a 10 µL pipetting tip, with scale jade agent

Resonance Demonstrator of Senior high school Pendulum Physical Demonstration of Resonance Phenomenon and Conditions for Resonance

Shanghai Jinghai FA1204N/FA1604N 0.1mg Electronic Analytical Balance

Electronic salinity meter salinity high precision catering brine mariculture hydrometer aquarium salinity meter salt meter

ndNu Hoagland Tissue Culture Ient Plant Nutrient Solution GENE250g Scientific Research trHYPlaHoag

ZNCL-B type intelligent magnetic stirrer zncl-bs digital magnetic stirring heating plate Ebot Technology

Special Consumables for Laboratory Plastic Dyeing Cylinder 24-piece Dyeing Rack (suit) Antigen Recovery Box

[122-703C] Watson deep river into 200 µL pipette tip, colorless and transparent

Plastics Particle Density Meter Rubber Foam Water Absorption Determination Liquid Hydrometer Electronic Solid Density Meter

Constant Temperature Liquid Density Meter High Precision U-shaped Vibrating Tube Electronic Density Meter for Petroleum Flavor and Fragrance

[110-204C] Watson deep river into a 10 µL pipette tip, short, with scale

Intrinsically safe explosion-proof electronic balance 0.01g explosion-proof precision intelligent electronic balance for industrial paint and pharmacy

HJ-2AS two-station magnetic stirrer constant speed constant temperature magnetic stirrer multi-head stirrer

Shanghai Shunyu Hengping AE124C/224C/523C Touch Color Screen Electronic Balance 0.1mg/1mg Internal Calibration

BTT-2880R5 Digital Belt Tension Tester Tension Gauge Range 1

[122-801C] Watson deep river into 250 µL pipette tip, long, with scale

Double-track flat throwing motion demonstrator Double-track flat throwing experimental device for Senior high school physical mechanics experimental teaching

rotating magnetic field principle electromagnetic induction demonstrator Senior high school physics experimental equipment rotating magnetic field principle demonstrator

Circuit Cassette suit Primary School Science Making Circuit Detector Circuit Cassette Teaching aids for electrical experiments

Rock Specimen Science Experimental suit Rock and Mineral Specimens Primary School Students Rock Specimen Box Soil Specimens

[1201-705CS] Watson deep river into 200 µL pipette tip with scale