Chemical experiment consumables rubber tube latex tube water stop clip water stop clip laboratory galvanized spring water stop clip
5.0
4,479 sold.
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Teaching instrument | 2,000+ products
Round head forceps forceps for laboratory use forceps for physical chemistry laboratory use forceps teaching instrument
4.9
593 sold.
6,583 so'm
Fixed Value Resistor 5/10/15 Ohm Junior High School Physics and Electricity Experimental Equipment Unknown Resistor Volt Ampha Resistor
5.0
162 sold.
21,160 so'm
Small Motor Model Motor Model Small Motor Experimenter Physical Model Teaching Instrument
0.0
446 sold.
46,081 so'm
Metal hook code 50g * 10 hook code combination lever principle mechanics experiment hook code physical teaching equipment
5.0
2,452 sold.
40,438 so'm
Large bubble absorption tube 10/25/50ml bubble absorption bottle large package absorption tube sampling tube formaldehyde sampling
5.0
255 sold.
7,054 so'm
Tray Balance Weights Household Small Balance Student Physical Equipment Laboratory Rack Mechanical Balance Teaching Aids
4.9
1,340 sold.
1,223 so'm
DC ammeter J0407 voltmeter J0408 sensitive ammeter ammeter physics experiment teaching instrument
4.9
1,761 sold.
51,723 so'm
J0408 DC voltmeter voltmeter teaching instrument Middle School physics teaching experiment voltmeter
5.0
794 sold.
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Diamond-shaped small magnetic needle J24007 with bracket 16 PCs/box junior high school physics experiment teaching instrument teaching aids
5.0
343 sold.
26,332 so'm
Natural marble limestone calcium carbonate 500g block granular chemical laboratory for the preparation of carbon dioxide
4.0
318 sold.
37,617 so'm
Stature meter 2m
0.0
1,275 sold.
28,213 so'm
Calorimeter J22201 Specific Heat Electric Heat Equivalent Thermal Physics Experiment Measurement Thermal Equipment
0.0
656 sold.
84,638 so'm
Hand-held magnifying glass diameter 5cm primary school science teaching experiment 12003 electronic stop table 0.1s optical bench
5.0
116 sold.
6,113 so'm
Factory direct stethoscope double-headed stethoscope foreign trade supply multi-color optional
4.9
6,394 sold.
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Wooden ruler 1 m double-sided scale ruler ruler 1 m wooden ruler 100cm wooden ruler teaching aids ruler
4.7
144 sold.
11,756 so'm
Large teaching magnet primary and secondary school teaching experiment magnet strip U-shaped horseshoe magnet small magnet suit
5.0
122 sold.
164,573 so'm
Hand-held Sieve Plastic Seed Soil Sieve Primary School Science Teaching Instrument Experimental Equipment Preschool Education 3 Kinds of Aperture Mesh
5.0
7,888 sold.
8,464 so'm
75mm stainless steel all-metal gift compass portable compass outdoor travel pointer in stock wholesale
4.9
2,567 sold.
11,756 so'm
New multi-functional American outdoor pointer scale level verticality plate slope meter luminous compass
0.0
989 sold.
150,466 so'm
Junior high school optical experiment box optical experiment box physical optical kit box triangular prism convex lens concave lens
5.0
410 sold.
277,422 so'm
23010 Factory Direct 2351 E10 Lamp Cannon Junior High School Physics Electrical Circuit Experimental Equipment Instrument Small Lamp Holder
5.0
270 sold.
11,756 so'm
Graphite electrode carbon rod diameter 6mm8mm10mm galvanic cell conductive rod physical and electrical experimental equipment conductivity
5.0
9,909 sold.
3,762 so'm
Large hoof magnet 10cm strong magnetic U-shaped magnet 10cm strong magnetic teaching aids physical experiment teaching instrument
5.0
1,031 sold.
65,829 so'm
Junior high school physics teaching metal hook combination set slot weight physics teaching instrument experimental equipment
5.0
121 sold.
44,670 so'm
Can be sold separately/cylinder group with hook copper block iron block aluminum block physical density volume ratio mechanics teaching experiment
5.0
375 sold.
18,809 so'm
Car solar film baking lamp test ball thermal energy temperature sensor ball sunlight light pressure windmill crooks radiometer
5.0
255 sold.
235,103 so'm
23012 sliding rheostat physical and electrical experimental equipment adjustable resistance 10Ω20Ω50Ω ohm
0.0
262 sold.
51,723 so'm
24018 small motor model motor model small motor tester physical model teaching aids
5.0
1,365 sold.
65,829 so'm
Prism splitting prism kindergarten children's optical experiment optical glass primary and secondary school Scientific physical instrument
5.0
2,878 sold.
23,511 so'm
Green No. 1 Battery Box No. 1 battery compartment can be used in series and parallel teaching junior high school physical circuit electrical experiment device
0.0
1,496 sold.
8,464 so'm
Crooks radiation meter light pressure windmill thermal radiation meter scientific teaching instrument crooks experiment wholesale
0.0
2,352 sold.
305,634 so'm
Cross-border source 450 outdoor car Compass/Compass ball adjustable angle car orientation ornaments gifts
4.8
2,806 sold.
23,511 so'm
Steel quality tuning fork 8 PCs music tuning fork set teaching tuning fork set factory direct sales 256-512Hz customizable
0.0
1,540 sold.
423,186 so'm
Puller block aluminum metal wheel series parallel mechanical experimental equipment junior high school physics teaching instrument mechanical efficiency
5.0
122 sold.
37,617 so'm
J29006 Pulley Block and Bracket Science Experiment Equipment Physics Mechanics Teaching Instrument
5.0
90 sold.
8,934 so'm
Mechanical pendulum model, pendulum experimental device, control gear pendulum, pendulum experimental materials
5.0
1,143 sold.
56,425 so'm
Digital turntable color block turntable blank turntable Primary School Mathematics experiment equipment popular science teaching instrument
0.0
332 sold.
23,511 so'm
29011 Solar Height Measurer Primary School Science Experiment Equipment Preschool Education Teaching Instrument Factory Direct
5.0
216 sold.
8,934 so'm
23022 teaching resistance box 0-9999 euro 0.1Ω five-gear initial progress resistance changing box electrical physical equipment adjustable
5.0
175 sold.
140,122 so'm