Coulomb's Law Demonstrator Coulomb's Twist Weighing Coulomb Senior high school Physics Experiment Equipment Teaching Instruments Teaching Tools
5.0
13 sold.
1,159,389 so'm
Teaching instrument | 2,000+ products
Flask clamp test tube clamp iron stand accessories Iron Flask clamp chemical experiment equipment consumables factory direct sales
5.0
850 sold.
13,166 so'm
Wind wind direction scientific model teaching instrument
5.0
12 sold.
21,160 so'm
Manufacturer 22202 cohesion demonstrator lead molecular gravity experiment junior and senior high school physics teaching instrument
0.0
8 sold.
136,360 so'm
Density meter ratio light meter 0.7-1.0/hydrometer 0-70 pomeres pomeres hydrometer chemical experiment equipment
5.0
107 sold.
13,166 so'm
Natural marble limestone calcium carbonate 500g block granular chemical laboratory for the preparation of carbon dioxide
4.0
119 sold.
37,617 so'm
Moon phase change demonstrator J3915 June phase change demonstrator scientific experiment device physical experiment equipment
5.0
15 sold.
164,573 so'm
12.5cm/15cm/20cm asbestos net experimental equipment for alcohol lamp
0.0
72 sold.
5,643 so'm
Micro-current amplifier 15032 physical experiment equipment Electrical Experiment instrument teaching instrument
0.0
8 sold.
282,124 so'm
Porcelain evaporation dish 100mm chemical experiment consumables experimental equipment ceramic instrument utensils teaching instrument
5.0
355 sold.
11,756 so'm
Ear anatomy magnified model J33212 ear morphological structure model early Senior high school biology teaching experimental equipment
0.0
11 sold.
258,614 so'm
Liquid surface tension demonstrator Super Soap bubble science experiment physics teaching instrument material teaching aids
5.0
132 sold.
42,319 so'm
Laboratory Plastic Sink Transparent Plastic Round Sink Round Square Sink Laboratory Equipment Utensils Consumables
5.0
33 sold.
23,041 so'm
Beaker Crucible pliers 24cm iron galvanized Crucible clamp chemical heating experimental equipment fixture teaching instrument wholesale
5.0
9 sold.
20,219 so'm
Chu Guan outdoor car compass folding car compass ball English advertising gift promotion LC450 spot
5.0
52 sold.
21,160 so'm
Human eye model eye enlargement model eye anatomy model human eye teaching model
5.0
27 sold.
258,614 so'm
Geodynamic instrument model seismometer Primary School scientific geography experiment equipment teaching model wholesale
5.0
74 sold.
587,758 so'm
camera model convex lens imaging principle physical optics experimental equipment elementary school science junior high school physical optics
0.0
11 sold.
58,776 so'm
Gasoline engine diesel engine model J31008 four-stroke internal combustion engine fuel engine physical experiment equipment teaching instrument
0.0
187 sold.
210,653 so'm
Verification of Straight Line Propagation of Light White Light Screen with Holes in Junior High School Physical Optics Experiment Primary School Scientific Inquiry Material
0.0
155 sold.
58,776 so'm
Stainless steel lifting table 10cm15cm20cm manual micro simple manual control laboratory instrument material
5.0
60 sold.
108,148 so'm
Medical percussion hammer doctor dedicated neurology reflex professional multi-functional orthopedic examination buckle hammer percussion hammer
0.0
0 sold.
14,812 so'm
Flat bottom flask 250ml borosilicate high temperature resistant flat bottom round belly flask laboratory consumables
5.0
92 sold.
30,564 so'm
INTLLAB Magnetic Stirrer Laboratory Magnetic Stirrer Magnetic Mixer Small Stirrer
5.0
155 sold.
634,779 so'm
For semi-quantitative detection of nerve tuning fork foot deep sensory diagnostic device Ryder-Seiffer tuning fork
5.0
95 sold.
281,654 so'm
Metal hook 10g20g50g100g200g lever ruler combination hook weight initial Senior high school slot code physical experiment
0.0
0 sold.
10,345 so'm
chemical molecular structure model atomic ball chemical element ball electron cloud VSEPR scale model ball and stick model
0.0
18 sold.
31,975 so'm
Ear cleaning ball 60ml medium 90ml large absorbent ball leather blow sub ear cleaning blow dust 30ml small size manufacturers
0.0
6 sold.
6,113 so'm
Dissecting needle biological dissector insect scalpel biological dissector suit specimen making middle school teaching instrument
0.0
2,166 sold.
4,232 so'm
Double-pole double-throw switch J23034 junior high school Senior high school physics circuit electrical experiment student teaching instrument
0.0
6 sold.
18,809 so'm
Color light transmittance color filter plate three primary color color change card color watch plus color cognitive synthesizer teaching aid
0.0
7 sold.
26,802 so'm
Teaching Instrument Digital dynamometer 2n-20n, can be used as English version, factory direct sales
5.0
0 sold.
202,189 so'm
Rhombus Small Magnetic Needle Simple Compass Physics Experiment Equipment Science Instrument Science and Education Teaching Aids
0.0
6 sold.
30,564 so'm
Electronic starting and electrical equipment cutting-edge electrostatic discharge device Junior High School physical instrument teaching instrument electrostatic learning
0.0
7 sold.
611,268 so'm
Large peach blossom model diameter 330mm typical dicotyledonous peach blossom model flower structure anatomy teaching model
5.0
113 sold.
235,103 so'm
Ampere force demonstrator pointer-type magnetic field acting on current experimental equipment energized wire physics teaching instrument
5.0
12 sold.
319,741 so'm
Optical group with track optical group aluminum alloy track small optical bench concave-convex lens teaching instrument
5.0
147 sold.
164,573 so'm
J81204 handheld sieve sample sieve experimental equipment Primary School scientific instrument teaching instrument
0.0
3,639 sold.
8,229 so'm
3428 volcanic model geography experiment teaching science and education instrument volcanic eruption tectonic landform 30419
5.0
7 sold.
470,206 so'm
Tool 22 pieces stainless steel dissecting scissors needle experimental equipment tool probe scissors tweezers teaching instrument teaching instrument
5.0
756 sold.
305,634 so'm