Round head forceps forceps for laboratory use forceps for physical chemistry laboratory use forceps teaching instrument
4.9
603 sold.
6,583 so'm
Experimental instrument device | 2,000+ products
8-inch electrolyte hydrometer electrolyte battery liquid glass tube hydrometer battery density meter
0.0
277 sold.
23,511 so'm
Seawater salinometer fish tank density meter sea tank hydrometer 1.000-1.040 seawater salinity breeding Salinometer
0.0
433 sold.
8,464 so'm
Strong magnetic needle super large compass high school teaching instrument Oster experimental equipment large compass current magnetic field
0.0
83 sold.
84,638 so'm
Pipette Tip Capture Tube Pipette Gun Head Manufacturer Spot Supply Disposable Suction Head Nozzle
5.0
2,013 sold.
18,809 so'm
LaTeX head latex cap latex suction ball red rubber head red leather head suction ball water suction ball scale dropper big blue suction ball
5.0
670 sold.
659 so'm
Iron powder box iron chip box simulation magnetic field demonstration equipment magnetic sensing line description experimental physics electromagnetism teaching instrument
5.0
150 sold.
5,643 so'm
Specific heat of calorimeter J22201 object electrothermal equivalent thermal physical experiment measurement thermal equipment
5.0
367 sold.
98,744 so'm
Electronic scale weighing foot 30kg150kg200kg 300kg plastic base accessories under the foot pad universal screw foot
5.0
366 sold.
2,352 so'm
Handheld sieve plastic sieve soil sieve replaceable screen primary school science experiment teaching instrument
0.0
914 sold.
16,458 so'm
Chemical experiment consumables rubber tube latex tube water stop clip water stop clip laboratory galvanized spring water stop clip
5.0
4,519 sold.
1,411 so'm
Combination hook code 200g/50G hook code physical experiment mechanics lever experimental equipment metal hook code
5.0
741 sold.
46,081 so'm
Long-term wholesale milk goat milk densitometer soya milk densitometer 0-25 15-45
5.0
660 sold.
8,464 so'm
Beijing Honghai instrument specializes in producing liquid hydrometer glass density meter ratio light meter various glass float meter
5.0
84 sold.
18,809 so'm
21018 gas buoyancy demonstrator large ball liner, large balloon physical experiment equipment teaching instrument
5.0
49 sold.
103,446 so'm
29019 object thermal expansion and cold contraction experimental material solid thermal expansion and cold contraction demonstrator primary school science teaching instrument
5.0
321 sold.
14,107 so'm
The model of the three-ball instrument Sun-Moon movement instrument demonstrates the Earth's revolution and rotation. Students use the new curriculum standard for primary school geography.
5.0
3,124 sold.
117,552 so'm
Crooks radiation meter light pressure windmill thermal radiation meter scientific teaching instrument crooks experiment wholesale
0.0
2,305 sold.
305,634 so'm
Plant seed transmission method specimen J43153 Primary School biological experiment equipment teaching instrument
5.0
292 sold.
37,617 so'm
Object heat absorption demonstrator heat conduction experimental material copper rod iron rod aluminum rod plastic rod ceramic rod wooden rod
5.0
1,982 sold.
706 so'm
Prism rainbow splitting prism light dispersion physical optics experimental light refraction spectroscope teaching instrument
5.0
1,490 sold.
17,868 so'm
Physical and electrical teaching instruments change current and voltage 5Ω10Ω20Ω50Ω adjustable sliding rheostat
0.0
5 sold.
52,664 so'm
Liquid Pressure and Deep Relationship Experimental Device Junior High School Physics New Curriculum Teaching Instrument
0.0
50 sold.
47,021 so'm
A full set of distillation device 500ml/1000ml positioning cotton essential oil extraction distilled water to make chemical teaching instruments
0.0
115 sold.
648,885 so'm
Lever Ruler Experiment Principle of Lever Ruler and Bracket Force Elementary School Science Experimental Equipment Teaching Instruments Teaching Aids
5.0
88 sold.
14,107 so'm
Weight Manufacturer Direct Sales Cast Iron Weight 25kg Weight 20kg Weight 10kg Weight 5kg Weight 2kg Weight
4.7
155 sold.
150,466 so'm
Teaching Instrument with Weight Student Balance 200g Experimental Balance JPT-02 Frame Plate Balance Tray Balance
0.0
499 sold.
141,062 so'm
Acid burette basic burette 25ml50ml10ml Teflon burette blue and white line brown and white
4.0
789 sold.
18,809 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
Po Mei hydrometer 0-35 salinometer, halogen meter, acidimeter, special equipment for salt drying field
5.0
450 sold.
14,107 so'm
Insect specimen J43150 three kinds of beneficial insects three kinds of pests biological experiment specimen Primary School instrument
5.0
63 sold.
42,319 so'm
Chuda zinc alloy material double-sided mountaineering buckle compass portable compass outdoor camping DC27
5.0
1,040 sold.
23,041 so'm
Dissecting device seven-piece biological specimen making dissecting needle stainless steel dissecting tool dissecting scissors
5.0
90 sold.
75,233 so'm
Stainless Steel Biological Anatomy Four-piece Set Seven-piece Set Laboratory School Teaching Stainless Steel Anatomy Tools and Equipment
5.0
106 sold.
50,783 so'm
rubber head dropper glass dropper chemical experimental instrument laboratory glass scale dropper with rubber head dropper
5.0
15 sold.
2,352 so'm
Iron Powder Box Iron Chip Box Simulation Magnetic Field Demonstration Equipment Magnetic Induction Line Depictions Experimental Physics Electromagnetics Teaching Instrument
0.0
1,504 sold.
9,405 so'm
Duoqi 8412 student science and education cartoon scale portable spring hook scale less than 10KG portable household mechanical scale
5.0
430 sold.
24,451 so'm
Three-ball instrument Chinese or English or electric three-ball instrument geography teaching manual electric three-ball instrument factory direct sales
4.9
1,097 sold.
210,653 so'm
Human natural large heart anatomy model detachable display model for heart organ structure anatomy teaching
5.0
866 sold.
131,658 so'm
The gravity meter density meter glass milk milk milk milk meter precision 15-40 milk meter milk concentration meter
0.0
0 sold.
32,915 so'm