Physical experiment light screen physical imaging teaching light screen white screen light fixture seat accessories optical experiment equipment
5.0
360 sold.
14,107 so'm
Experimental instrument device | 2,000+ products
Flask clamp test tube clamp iron stand accessories Iron Flask clamp chemical experiment equipment consumables factory direct sales
5.0
947 sold.
13,166 so'm
A4 dissecting plate/wax plate/stainless steel dissecting plate biological anatomy experimental equipment teaching instrument
5.0
1,691 sold.
61,127 so'm
29006 pulley set and bracket primary school physics experiment instrument device teaching aids instrument factory direct sales
5.0
6,157 sold.
8,464 so'm
Plastic sink square sink 250*180 * 100mm laboratory sink teaching instrument
5.0
1,274 sold.
25,862 so'm
Coffey single channel pipette adjustable discharge gun pipette sample gun tip digital micro adjustable micro pipette gun
5.0
226 sold.
324,443 so'm
Measuring cylinder suit hydrometer liquor concentration meter brewing tester alcohol meter density meter alcohol meter 0-100
0.0
1,340 sold.
19,749 so'm
Single-pole switch copper single-pole single-throw switch J23011 series parallel circuit single-pole switch teaching instrument
5.0
3,989 sold.
10,815 so'm
Plastic square sink transparent square laboratory plastic sink square sink large container chemical experiment equipment
5.0
1,630 sold.
16,458 so'm
Graphite Rod carbon rod 8mm carbon rod electrode welding graphite rod electrode rod conductive carbon rod
5.0
431 sold.
7,054 so'm
Stirring rod glass glass rod 15cm20cm glass rod laboratory transparent round head high borosilicate glass rod
5.0
1,599 sold.
1,881 so'm
Export-grade electro-hydraulic hydrometer, electro-hydraulic density meter 1.10-1.30 battery with electrolyte
4.3
1,669 sold.
23,511 so'm
Test tube brush beaker brush flask brush measuring cylinder brush large and medium small size glass test tube brush pig hair brush chemical experiment bottle brush
5.0
979 sold.
4,703 so'm
Porcelain evaporation dish 90mm coarse salt purification chemical experiment equipment evaporation pot teaching instrument
5.0
445 sold.
13,636 so'm
Stainless Steel Tweezers Flat Tweezers Straight Tweezers Pointed Tweezers 12 14 16 18 20 25 30 PCT
5.0
122 sold.
3,762 so'm
Glass salinity meter seawater thermometer with thermometer aquaculture aquarium aquarium salinity meter density meter
5.0
1,042 sold.
10,345 so'm
Flask clamp high quality black Flask clamp test tube clamp lengthened condenser tube clamp teaching instrument
0.0
121 sold.
30,564 so'm
Latex tube 5 * 7mm latex tube experiment tourniquet elastic rubber band rope 5*7 unit price 1 m the whole package is about 40 m
5.0
370 sold.
7,524 so'm
Magnetic powder box iron powder box iron chip box magnetic induction line demonstrator physical electromagnetic experiment teaching instrument
5.0
689 sold.
7,054 so'm
Two-hole wooden block with hook small wooden block 6-hole friction experiment small wooden block physical experiment instrument
0.0
280 sold.
21,160 so'm
Formaldehyde Sampling Bottle Atmospheric Safety Bottle 10ml Sampling Household Formaldehyde Meter Collection Tube Six-in-One Matching
0.0
134 sold.
18,809 so'm
Water stop clip laboratory rubber tube latex tube water stop clip spring water stop clip chemical experiment consumables
4.6
9,922 sold.
1,411 so'm
Test Tube clamp bamboo glass test tube clamp wooden Test Tube clamp chemical experiment instrument
4.9
8,367 sold.
3,057 so'm
Digital dynamometer J14015 dynamometer junior and senior high school teaching equipment electronic scale maximum 3N
5.0
502 sold.
258,614 so'm
Insect Observation Cage Children's Outdoor Exploration Insect Small Animal Collector Portable Capture Tool Collection Box
5.0
2,182 sold.
47,021 so'm
Glass Dropper Bottle 30ml60ml125ml250ml Transparent Brown Brown Small Dropper Bottle Chemical Experimental Equipment suit
5.0
255 sold.
706 so'm
15011 multi-purpose electric meter pointer type 2.5 grade multi-purpose electric meter junior and senior high school physical multimeter teaching instrument
0.0
151 sold.
164,573 so'm
Factory wholesale liquor alcohol meter 0-70 0-100 degree liquor alcohol concentration meter alcohol meter self-brewing meter
0.0
150 sold.
4,703 so'm
Tool 22 pieces stainless steel dissecting scissors needle experimental equipment tool probe scissors tweezers teaching instrument teaching instrument
5.0
936 sold.
305,634 so'm
Stainless steel medicine spoon 3*1 medicine spoon double head medicine spoon single head square head medicine spoon thickened medicine spoon medicine spoon
5.0
5,314 sold.
612 so'm
Single alcohol meter liquor degree meter 0-40-70-100 liquor meter 30-70 50-100 0-100
0.0
1,945 sold.
6,113 so'm
Microscope biological section Children students teaching glass slides experimental specimen Set animal plant cells
5.0
999 sold.
117,552 so'm
Export products 440Hz resonance tuning fork physical resonance experiment 426.6Hz resonance tuning fork teaching instrument
5.0
3,809 sold.
188,083 so'm
Insect scissors clip crawler butterfly catcher collector tweezers scissors clip children outdoor exploration clip
0.0
4,041 sold.
7,054 so'm
Three-group alcohol meter liquor alcohol concentration meter high precision alcohol meter gravity meter liquor meter
0.0
0 sold.
3,245 so'm
Diabetes stylus skin needle medical nerve skin test needle diabetes pen-shaped detection needle in stock
5.0
3,823 sold.
15,047 so'm
Crooks radiation meter light pressure windmill thermal radiation meter scientific teaching instrument crooks experiment wholesale
0.0
2,481 sold.
305,634 so'm
Stainless Steel Biological Dissecting Disc Wax Disc Anatomy Tool Teaching Instrument Dissector
5.0
1,106 sold.
28,213 so'm
F-type light source new light source FT conversion LED light highlight optical experiment equipment optical fixture seat accessories imaging experiment
0.0
174 sold.
28,213 so'm
Export quality aluminum alloy 528HZ tuning fork 432HZ square tuning fork 440HZ 442HZ with wooden speaker
5.0
9,791 sold.
150,466 so'm