JOAN quality pipette pump suction aid 2-25ml (mainly exported to Europe and America)
5.0
886 sold.
70,531 so'm
Experimental instrument device | 2,000+ products
Electronic balance scale 0.01g accurate 5kg gold jewelry weighing gram scale 1‰ electronic scale commercial
5.0
1,569 sold.
460,802 so'm
Density Meter Aquaculture Salinity Meter Hydrometer Seafood Fish Pond Fish Tank Salty Meter Set Seawater Salinity Meter
5.0
1,741 sold.
13,166 so'm
Junior High School Student Power Supply LAborAtory PhysicAl Power Supply 1.5-9V 1.5A Dc RegulAted Power Supply OVerloAd Protection
0.0
150 sold.
272,720 so'm
Carbon Paper Tray Electromagnetic Dot Timer Toner Paper Tray EDM Timer Physical Experiment Equipment
5.0
157 sold.
3,762 so'm
Dilute iodine solution junior high school biology experiment with cell staining dilute iodine solution onion epidermis staining 60ml500ml
5.0
737 sold.
18,809 so'm
Alcohol meter manufacturer American liquor alcohol precision 0-200 alcohol measuring instrument alcohol measuring device alcohol meter 100
5.0
596 sold.
23,511 so'm
Hand AC/DC generator J24019 school physical and electrical experimental equipment teaching instrument for junior and senior high schools
5.0
151 sold.
601,864 so'm
Small Bulb 2.5v1.5v3.8v6v12v Small Electric Ball Lamp Holder Experimental Electrical Experimental Flashlight Bulb Lamp
5.0
4,780 sold.
800 so'm
100 pieces of absorbent paper/box 2.5 * 8cm cleaning and dust removal experiment consumables for microscope teaching instrument
0.0
155 sold.
7,289 so'm
Physical and Biological Experiment Wire Two Alligator Clips U-shaped Copper Wire Student Circuit Experiment Wire
0.0
0 sold.
706 so'm
0-70 Degree Alcohol Meter Liquor Tester Concentration Meter for Brewing High Precision Alcohol Meter Gravimeter
0.0
100 sold.
30,564 so'm
Plastic Pipette Holder for Dalong Finland eppendorf and Other Pipette Holder Baide Z Pipette Holder
5.0
119 sold.
65,829 so'm
Standard Steel 512Hz teaching tuning fork 22002-type acoustic tuning fork teaching instrument
5.0
4,553 sold.
61,127 so'm
Experimental Wire Students Use Primary School Science U-fork Wire 20cm Copper Wire Physical and Electrical Experimental Equipment
5.0
35,945 sold.
565 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
Blue White Yellow Burette Polytetrafluoroethylene Burette in stock Wholesale PTFE Piston Acid Alkaline Experimental Glass Tube
5.0
111 sold.
21,630 so'm
Plastic Measuring Cup 1000ML Laboratory SuPPlies Teaching Instrument with Handle Double-sided Scale Thickeneded Transparent Pp Manufacturer
5.0
796 sold.
7,524 so'm
Retro pocket watch hollow flip bronze pointer metal outdoor off-road gift children gift compass
5.0
12,231 sold.
56,425 so'm
Diabetes stylus skin stylus medical nerve skin test needle diabetes pen-shaped detection needle nerve
5.0
3,307 sold.
13,401 so'm
Fourth grade second volume rock and ore mineral standard box scientific experiment suit primary school students soil infiltration material
0.0
5,810 sold.
10,815 so'm
Electrical experiment box junior high school physics electromagnetic experiment equipment set junior high school entrance examination physics experiment box
4.8
386 sold.
329,145 so'm
Manufacturers in stock aluminum alloy 417HZ432HZ tuning fork 440HZ 442HZ 444HZ laser lettering
5.0
725 sold.
150,466 so'm
Teaching Tuning Fork 512HZ Primary School Science Instruments Physical Instruments
0.0
1,140 sold.
31,504 so'm
Factory direct 0.1 ul-10ml manual digital sampler pipette single channel micro adjustable pipette gun
0.0
0 sold.
465,504 so'm
Silkworm life history specimen J43151 Primary School experimental equipment biological instrument teaching instrument
5.0
1,166 sold.
70,531 so'm
23023 simple resistance box 9999Ω physical experiment equipment high school teaching teaching instrument
5.0
990 sold.
103,446 so'm
Electrohydraulic hydrometer car battery battery plus electrolyte density meter measuring 1.100-1.300 suction type
5.0
2,685 sold.
22,570 so'm
Spring water stop clamp water stop leather pipe clamp latex pipe clamp chemical experiment equipment teaching instrument
5.0
31,046 sold.
1,317 so'm
Tool 22 pieces stainless steel dissecting scissors needle experimental equipment tool probe scissors tweezers teaching instrument teaching instrument
5.0
220 sold.
291,528 so'm
Three-scale specific gravity meter single alcohol concentration specific gravity meter beer wort measuring instrument Xinrui manufacturer
5.0
7,087 sold.
13,166 so'm
11007 Simple Balance Primary School Mathematics New Curriculum Teaching Instrument
5.0
121 sold.
37,617 so'm
Laboratory Dissection Wax Disc Biological Specimen Disc Biological Teaching Dissection Disc Wax Disc Biological Dissection Stainless Steel Wax Disc
0.0
100 sold.
31,975 so'm
A copper alligator clip (welding) a U-shaped copper fork (cold pressing) wire 40cm
0.0
900 sold.
5,643 so'm
Alligator mouth business card holder notes vertical message desktop clip label clip scientific experiment heat conduction inner alligator clip
0.0
150 sold.
5,878 so'm
Insect Observation Cage Children's Outdoor Exploration Insect Small Animal Collector Portable Capture Tool Collection Box
5.0
1,703 sold.
47,021 so'm
Three-Scale Hydrometer Household Alcohol Meter Liquid Hydrometer Concentration Meter Beer Hydrometer
5.0
432 sold.
13,166 so'm
Three-scale Hydrometer Sugar Meter Brewing Tools Equipment Xinrui Supply Single Alcohol Concentration Hydrometer
0.0
1,645 sold.
11,285 so'm
30 physical experiment instruments 30507cm cube primary school mathematics teaching aids 1cm small cube
0.0
822 sold.
4,703 so'm
128Hz aluminum alloy nerve medical tuning fork ear picking tuning fork shock bell ring clip vibration Buddha ear shock 128Hz magnetic
0.0
0 sold.
89,340 so'm