One hundred thousandth electronic balance 0.01mg laboratory high precision analytical balance ten thousandth 0.1mg balance
5.0
2 sold.
940,412 so'm
Experimental instrument device | 2,000+ products
Submarine Floating Principle Demonstrator Type 21014 Model Initial Senior high school Physics Teaching Instrument Teaching Aware
0.0
10 sold.
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21021 pressure and pressure demonstrator supply sponge small table junior high school physics experiment device teaching instrument
5.0
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Wholesale Standard Red Water Coarse Scale Thermometer Alcohol Kerosene Glass Rod Teaching Chemical Agricultural Water Temperature Meter
5.0
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J2708 biological dissector four-piece set 4-piece specimen making biological displane biological teaching instrument
5.0
154 sold.
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Straight piston two-way straight glass piston chemical experiment equipment teaching instrument
0.0
10 sold.
42,319 so'm
Rectangular glass brick/frosted one side/rectangular/J25004/physical and optical experimental equipment/teaching instrument
5.0
415 sold.
21,160 so'm
Labshark Plastic Pipette Holder Z-Type L-Type A- Type Symofei Dalong Laboratory Circular Rotating Bracket
5.0
1,211 sold.
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100 pieces of lens wiping paper/10 * 15CM lens paper Oak wiping paper camera glasses wiping paper
5.0
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Dissecting plate/wax plate/21 * 31cm J27003/junior high school and senior high school biological experiment equipment/middle school teaching instrument
5.0
39 sold.
56,425 so'm
Mineral extract specimen J49009 Primary School experimental equipment popular science instrument teaching instrument
5.0
134 sold.
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Battery electrolyte hydrometer electro-hydraulic density meter suction electrolyte density measurement battery 1.1-1.3
4.9
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Supply Advanced Full Function Nursing Training Simulator (Male) Nursing Training Model Mannequin
4.6
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128 medical nerve tuning fork ear picking tuning fork (internal examination of God vibration feeling Ent examination)
4.5
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Teaching Laboratory Weight Weighing Jewelry Scale Wind Shield Precision Instrument Electronic Balance 0.01/1000g
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592,460 so'm
wooden lever aluminum alloy lever sliding lever physics lever balance principle mechanics experimental conditions
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Children's Fun Crystal making scientific experiment handmade DIY self-planting crystal growth chemical planting crystal gift
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Factory Direct 31017 Steam Engine Model Teaching Instrument Physical Electromagnetic Digital Instrument
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Eyeball model eyeball Anatomy Model 6 times magnification biological eye teaching eye bead model 23*15*15
5.0
115 sold.
102,505 so'm
Blue box acupuncture practice skin model acupuncture exercise finger strength silicone acupuncture bag bandage
0.0
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Electro-hydraulic hydrometer battery hydrometer rubber hand-held suction type high-precision electro-hydraulic density meter 1.100-1.30
5.0
231 sold.
21,160 so'm
Baume hydrometer Bomei glass float meter cool leather paste concentration meter rice paste measuring instrument density meter
0.0
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Manufacturer supply aluminum alloy tuning fork C2048HZ high frequency tuning fork acoustic teaching tuning fork
5.0
27 sold.
75,233 so'm
Shanghai Feiying brand single-sided blade security blade double-sided Feiying blade stainless steel blade
5.0
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Mechanical pendulum model, pendulum experimental device, control gear pendulum, pendulum experimental materials
5.0
1,121 sold.
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Lever ruler and bracket teaching aluminum alloy lever balance condition physical science teaching experimental instrument equipment weight
0.0
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Small Carney 046 Abacus ten three rows five beads one-click zero 13-level 5 beads mental arithmetic teaching aids send Abacus formula table
5.0
50 sold.
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Cross clamp miniature iron frame accessories cross clamp inner diameter 6mm chemical experiment equipment teaching instrument
5.0
54 sold.
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Beijing Dalong Pipette TopPette Manual Single Adjustable Pipette Semi-sterilization Model
5.0
25 sold.
752,330 so'm
Convex Lens Concave Lens Convex Mirror Concave Mirror Triangular Prism Large 10cm Physical Demonstration Optical Experimental Instrument Equipment
5.0
251 sold.
28,213 so'm
J30501 clock model teaching demonstration with two needles non-linkage clock face Model Primary School mathematics teaching instrument
5.0
326 sold.
56,425 so'm
Primary School scientific circuit electrical experiment box physical circuit experiment series parallel simple circuit suit production
5.0
28 sold.
30,564 so'm
Spherical separatory funnel 60mm 100ml 125ml glass separatory funnel with piston
5.0
25 sold.
61,127 so'm
Factory wholesale iron plating water stop clip plastic water stop clip copper water stop clip spring water stop clip leather tube clip
0.0
0 sold.
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Car solar film baking lamp test ball thermal energy temperature sensor ball sunlight light pressure windmill crooks radiometer
5.0
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Factory supply 15008 student meter ammeter ammeter Junior High School High School physical chemistry experiment instrument
5.0
710 sold.
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Seawater density meter fish tank salinometer sea tank hydrometer aquatic salinometer aquarium breeding density meter measuring barrel
0.0
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Supply high quality electro-hydraulic hydrometer battery electro-hydraulic density meter welcome to order battery hydrometer
5.0
2,213 sold.
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Factory Direct 2254 Diesel Engine Model Section Model Teaching Instrument
0.0
15 sold.
291,528 so'm