Glass salinity meter seawater thermometer with thermometer aquaculture aquarium aquarium salinity meter density meter
5.0
1,042 sold.
10,345 so'm
Experimental instrument device | 2,000+ products
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
Electronic balance scale 0.01g accurate 5kg gold jewelry weighing gram scale 1‰ electronic scale commercial
5.0
1,643 sold.
460,802 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
Earth tectonic model Earth interior tectonic model 39152 primary school science popularization middle school geography
5.0
189 sold.
329,145 so'm
Formation of wind experimental material J29012 primary school science and physics experimental equipment popular science exploration teaching instrument
5.0
841 sold.
18,809 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
JOANLAB round rotary pipette holder 10ul tip 5ml tip 10 pipette gun holder 1 tip box
5.0
349 sold.
47,021 so'm
Portable Bensheng lamp laboratory dental heating disinfection gas lamp medical teaching fire gun alcohol lamp cross-border
5.0
733 sold.
211,593 so'm
72061ph wide range test paper PH test paper 1-14ph paper acid-base wide strip chemical experiment consumables
5.0
4,009 sold.
5,643 so'm
Pallet Balance with Weight Frame Plate Balance Mechanical Balance 100/200/500/1000/2000G Teaching
5.0
499 sold.
30,564 so'm
Paper tape 50 m 30 m size roll electromagnetic dotting timer paper tape note electric spark timer physical experiment
5.0
3,993 sold.
4,703 so'm
Cold and summer meter primary school science experiment temperature learning meter Primary School experiment equipment physics teaching instrument experiment
0.0
1,846 sold.
6,113 so'm
Pipette Tip Capture Tube Pipette Gun Head Manufacturer Spot Supply Disposable Suction Head Nozzle
5.0
2,296 sold.
18,809 so'm
Manufacturers supply spring water stop clip laboratory appliances water stop clip spring water stop clip spot wholesale
5.0
100 sold.
1,646 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
Metal hook code combination hook code experiment Junior High School physical mechanics 10G 20g 50g 100g 200g combination
4.0
732 sold.
31,975 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
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
Steel ball single pendulum ball 2cm perforated steel ball diameter 20mm physical mechanics experimental equipment teaching instrument
5.0
465 sold.
8,464 so'm
29005 lever ruler and Bracket. Primary school science experiment equipment. Lever balancer. Teaching instrument balance ruler
5.0
927 sold.
27,272 so'm
High-end American compass outdoor travel adventure north pointer scale level meter slope meter luminous magnifying glass
5.0
2,921 sold.
183,381 so'm
A copper alligator clip (welding) a U-shaped copper fork (cold pressing) wire 40cm
0.0
500 sold.
5,643 so'm
Factory direct sale children insect trap outdoor teaching equipment butterfly spider and other insects tweezers butterfly clip
0.0
1,838 sold.
7,289 so'm
Fourth grade Science Volume 2 primary school student mineral rock specimen box student rock specimen 10 grid mineral
0.0
35,014 sold.
11,756 so'm
Cylinder dynamometer 1N5N10N Newton meter junior high school mechanics physics experiment equipment spring scale kindergarten science
0.0
4,934 sold.
16,458 so'm
Cross-border temperature seawater density meter aquarium seafood mariculture salinity density meter glass hydrometer wholesale
0.0
0 sold.
13,119 so'm
Three-scale Hydrometer Sugar Meter Brewing Tools Equipment Xinrui Supply Single Alcohol Concentration Hydrometer
0.0
14,547 sold.
11,285 so'm
Glass alcohol concentration meter beer wine alcohol meter household detection scale clear alcohol meter wholesale
0.0
0 sold.
8,417 so'm
Copper Burning Spoon Burning Spoon Heating Spoon Burning Reaction Tool Burning Experiment Sampling Equipment Laboratory Supplies
0.0
107 sold.
2,352 so'm
Candlestick fixture holder accessories candle holder teaching instrument Candlestick and bracket physical optical candle holder
0.0
150 sold.
11,756 so'm
Teaching Tuning Fork 512HZ Primary School Science Instruments Physical Instruments
0.0
360 sold.
31,504 so'm