Centrifugal sedimentation device hand-operated J02071 physical experiment equipment mechanics junior high school chemistry biology teaching instrument
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Experimental instrument device | 2,000+ products
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DLAB Dragon large capacity electric pipette LEVO PLUS laboratory pipette gun LEVO ME pipette gun
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Electronic balance with 485 interface RS232 electronic scale PLC communication scale 0.001g serial modbus high precision
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Balance cleaning brush brush suitable for TG328AB series mechanical analysis balance all kinds of electronic balance
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16025 handheld wind direction anemometer light wind meter portable wind Cup type anemometer teaching anemometer
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16022 rain gauge rain cylinder plastic rain cylinder primary school science teaching instrument experimental equipment
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Lichen Technology Electronic Balance One-Tenth 0.1g Laboratory Large Weighing Large Range Balance Jewelry
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Thermo Thermo Fly F3 Pipette Manual Single Channel Adjustable Pipette Finland Leibo/Thermoelectric Pipette Gun
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Basic burette head basic burette head with rubber tube and glass bead burette accessories 10ml 25ml 50ml
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JOANLAB multi-channel manual adjustable micro pipette multi-channel adjustable pipette gun 8 channels 12 channels sample gun
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5225 distillation unit distillation column distillation head with electromagnetic funnel with control reflux ratio controller distillation column.
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Straight impact absorption bottle impact gas sampling tube 10ml25ml50ml75ml bubble type gas extraction
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42,319 so'm
Laboratory bottle mouth dispenser Adjustable liquid user quantitative scale bottle mouth dispenser
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Manufacturers supply J2354 type sliding rheostat 5-200 euro specification physical and electrical experimental equipment
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QBB type stainless steel specific gravity cup density cup liquid coating specific gravity cup 37ml50ml100ml density tester
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New Curriculum Standard Geography Teaching Instruments Earth Structure Model Instruments and Equipment Physical Model Teaching Instruments for Primary and Secondary Schools
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Cube group with hook wood block aluminum block iron block brass block junior high school physics teaching instrument mechanics experimental equipment
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Prand bottle mouth dispenser Brand25ML titrator with safety return valve spot first-level agent
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Suction plate vacuum cover vacuum suction device attached vacuum cover cm 180mm teaching instrument
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Tray balance 100g200g500g1000 with weight rack tray balance teaching balance teaching instrument wholesale
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DC ammeter voltmeter A meter V meter pointer voltmeter ammeter physical experiment equipment teaching instrument
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39152 Earth interior structure model English version earth interior structure model geographic model globe
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33305 chromosome change model assembly in meiosis magnetic 280 * 180mm biological teaching instrument
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33003 catheter and screen structure model biological experiment equipment biological teaching model teaching instrument
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Periscope periscope assembly material plane mirror light refraction principle Experimental demonstrator scientific equipment
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Source supply oil density meter SY-05 single gasoline density meter diesel density meter gas station necessary
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Factory Direct sales DF-101S collector type magnetic stirrer magnetic stirrer ultra high temperature stirrer
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Factory Direct Teaching Instrument 23053 Electric Field Line Demonstrator Electromagnetic Instruments
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Cross-border hot-selling navigation compass car marine ball with magnetic declination adjustment outdoor Ocean LED light luminous
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Pallet Balance 100g200g 500g1000g Mechanical Pallet Balance with Weights Physical Experimental Balance Huachi
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Rope Evolution Model 12 Kinds of Solid Geometry Model Volume Surface Area Development Chart Primary School Mathematics Teaching Aids
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DC ammeter J0407 2.5 grade pointer ammeter physics experiment instrument sensitive ammeter
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The size of the material pressure of the nail plate experiment is related to the contact surface of the object.
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Air Cushion Guide Optical Door Small Air Source Digital Timer J21055 Motion Mechanics Linear Guide Slider
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Quantitative mini pipette mini pipette micro sample dispensing dispenser mobile phone dispensing 25/75/300ul
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