Laboratory instruments | 1,859 products

27003 dissecting disc

03011 drip clip

03010 titrating table

Stationery physical experiment mud triangle

15012 projection ammeter

20010 explore the operation materials of geometric cross section

20006 materials for exploring Pythagorean theorem

25011 light propagation, reflection and refraction tester

10005 steel tape measure

25008 dispersion and synthesis demonstrator of white light

25004 glass brick

24018 small motor tester

Rhombus small magnetic needle experimental teaching aids stationery

13001,13002 thermometer

[Junior high school mathematics] Blackboard small blackboard coordinate blackboard 20005 rectangular coordinate blackboard

27002 dissecting device

21010 connector

02016 suction plate

31004 centrifugal pump model

31002 bearing model

11030 weight meter

22210 gas internal energy reduction demonstrator

21030 lever

16008 empty box barometer

64066 test tube brush

15013 projection voltmeter

42003 synthetic organic polymer material specimen

30001 geometric model

(Factory direct sales) students use children's primary school science 13020 Heat Meter

20003 T-shaped ruler

Biological microscopic demonstration device

25007 prism

25005 concave mirror

31008 gasoline engine model

39102 owl simulation model

[Physical and chemical students exam] Scientific Instrument Factory direct price can talk about 29036 plane mirror and bracket

20533 area measuring device

24004 stereo magnetic line demonstrator

23008 induction motor

16022 rain gauge