White mini pipette 100ul fixed pipette 50ul small micro sampler mini pipette gun 5.0593 sold.88,869 so'm
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Manufacturer 33307 DNA double helix structure model component High School biological experiment equipment teaching instrument 0.0199 sold.75,233 so'm
Density meter ratio light meter 0.7-1.0/hydrometer 0-70 pomeres pomeres hydrometer chemical experiment equipment 5.0113 sold.13,166 so'm
500ml full glass distilled water device distiller essential oil extraction device petal purification essential oil refining flask 5.0960 sold.479,611 so'm
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Red water thermometer mercury thermometer 0-100/0-200/0-360 degrees Celsius experimental measuring thermometer 5.0395 sold.6,113 so'm
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Foil electroscope for students and teachers Primary Senior high school Physics Teaching instruments Laboratory equipment kits Teaching aids 0.010 sold.28,213 so'm
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24019 junior and senior high school physics teaching experimental equipment physics Faraday electromagnetism hand AC/DC generator 0.0113 sold.258,614 so'm
Flat bottom flask 250ml borosilicate high temperature resistant flat bottom round belly flask laboratory consumables 5.085 sold.30,564 so'm
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Pumping machine model piston/water pressure well model J31003 physics experiment equipment teaching model 4.935 sold.145,764 so'm
25103 handheld direct-view beam splitter dispersion prism lens physics teaching instrument experimental equipment 5.01,515 sold.117,552 so'm
For semi-quantitative detection of nerve tuning fork foot deep sensory diagnostic device Ryder-Seiffer tuning fork 5.0101 sold.281,654 so'm
Magnetic molecular model simulation magnetic molecular structure model projective simulation magnetization demagnetization phenomenon 24 magnetic needle 5.047 sold.70,531 so'm
Lever ruler pulley set wheel shaft gear set and bracket hook weight bracket elementary school scientific mechanics experimental equipment 0.012 sold.29,153 so'm
Dalong Pipette Micro Adjustable Pipette Microbiological Laboratory Sampler Single-channel Multi-specification Pipette 5.042 sold.634,779 so'm
Natural rock and ore specimen box 10 grid fourth grade rock specimen mineral specimen scientific experiment supporting 0.08,384 sold.9,405 so'm
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Analytical Balance 0.01g 1% Electronic Balance 5000g Laboratory Test Balance Instrument New Product 5.03 sold.978,029 so'm
Manufacturer Source Supply Stainless Steel Plunger Manual Adjustable Micro Pipette Colorfulful Five-speed Adjustable Pipette Gun 5.012 sold.446,696 so'm
Absorbent Paper Oak Microscope Slide Cleaning Dust Removal Wipe Paper Biochemistry Laboratory Teaching Consumables 0.066 sold.8,464 so'm
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Domestic Dalong Pipette Holder Z Type L Type A Type Baide suli Pipette Holder 6 Holes Pipette Holder 4.9814 sold.94,042 so'm
J20535 Explore Geometric Body Volume Computing Formula Materials Primary School Mathematics Teaching Instruments Factory Direct Sales 5.0273 sold.7,994 so'm
Luxury physics electromagnetic teaching instrument junior high school physics electrical test box circuit experimental equipment grade 89 5.014 sold.418,484 so'm
26002 Junior High School chemical water electrolysis tester Electrolytic Water Demonstrator chemical experiment equipment manufacturer in stock 0.042 sold.77,584 so'm
Duoqi 8412 student science and education cartoon scale portable spring hook scale less than 10KG portable household mechanical scale 5.0392 sold.24,451 so'm
Hand AC/DC generator J24019 school physical and electrical experimental equipment teaching instrument for junior and senior high schools 5.0148 sold.601,864 so'm
Iron powder 500g fine iron powder Fe junior high school Senior high school physics magnetic field teaching instrument for magnetic induction line demonstration 5.062 sold.9,405 so'm
Experimental Analytical Balance FA-B Series 0.1mg Best-selling Laboratory One Ten Thousand Balance Precision Electronic Scale 5.02 sold.5,574,467 so'm
Factory Wholesale Rongtai Electric Pipette Large-Capacity Pipette Suction Aid Quantitative Function Digital Display Speed Regulation Experiment 5.010 sold.3,910,288 so'm