118 000 A4 covered DNA coagulation recovery purification column/DNA adsorption column/nucleic acid purification column/centrifugal column
4.6
200 sold.
7,524 so'm
Teaching instrument | 2,000+ products
Cylinder group with hook copper block iron block aluminum block physical density volume ratio mechanics teaching experimental instrument
0.0
602 sold.
21,160 so'm
Plastic sink square sink 250*180 * 100mm laboratory sink teaching instrument
5.0
818 sold.
25,862 so'm
30CM high quality glass rod high quality baking head solid glass rod high temperature resistant glass stirring rod experimental instrument
5.0
724 sold.
2,822 so'm
Dissecting plate wax plate 27003 stainless steel dissecting plate 19 * 26cm junior high school biological experiment equipment teaching instrument
5.0
405 sold.
32,915 so'm
Iodine sublimation condensation tube iodine hammer iodine sublimation and condensation demonstration J02125 physics experiment teaching instrument
4.7
574 sold.
16,458 so'm
24 kinds of mineral rock fossil specimen 401 pocket rock mineral specimen copper mine geography geology teaching aid
4.5
443 sold.
39,968 so'm
Wooden test tube rack 6 holes 8 holes 10 holes 12 holes Chemical laboratory instrument test tube rack diameter 22, 25, 35mm
5.0
1,158 sold.
15,047 so'm
Red water thermometer mercury thermometer 0-100/0-200/0-360 degrees Celsius experimental measuring thermometer
5.0
468 sold.
6,113 so'm
Fixed Value Resistor 5/10/15 Ohm Junior High School Physics and Electricity Experimental Equipment Unknown Resistor Volt Ampha Resistor
5.0
158 sold.
21,160 so'm
Large laboratory teaching equipment spray White fixing clip universal clip four-jaw clip burning bottle clip Iron Factory Outlet
0.0
75 sold.
21,160 so'm
Pointed Tweezers Flat Tweezers Round Head Chemical Experiment Tweezers Aquarium Clip Micro Viewing Tweezers Fleshy Tweezers
5.0
3,814 sold.
6,583 so'm
electroscope connecting rod J23042 physics experiment equipment physics experiment instrument teaching instrument
0.0
120 sold.
18,809 so'm
white light screen white screen imaging screen (optical bench attachment) frosted light screen optical experiment teaching instrument
5.0
287 sold.
8,464 so'm
Metal mineral specimen J49007 Primary School natural science popularization teaching instrument
5.0
200 sold.
37,617 so'm
29036 Plane Mirror and Bracket Teaching Instrument Primary School Kindergarten Science Experiment Light Refraction Imaging Experiment
5.0
703 sold.
6,113 so'm
pendulum group 5 balls 22023 pendulum ball group physical mechanics teaching experimental equipment physical mechanics
5.0
135 sold.
2,352 so'm
Factory wholesale 29004 floating block kindergarten primary school science experiment equipment
5.0
2,225 sold.
21,160 so'm
With luminous professional multi-function map scale compass transparent acrylic map ruler outdoor directional off-road
5.0
508 sold.
25,862 so'm
Aluminum Alloy 4096C Crystal energy tuning fork Angel tuning fork resonance square tuning fork with cloth bag tuning hammer original stone
4.8
967 sold.
98,744 so'm
Water stop clip spring water stop clip water stop hose clip chemical laboratory equipment supplies metal water stop clip
4.7
200 sold.
1,411 so'm
rubber head dropper glass dropper chemical experimental instrument laboratory glass scale dropper with rubber head dropper
5.0
67 sold.
2,352 so'm
INTLLAB Magnetic Stirrer Laboratory Magnetic Stirrer Magnetic Mixer Small Magnetic Stirrer
5.0
899 sold.
634,779 so'm
Wholesale Biological Dissecting Needle Insect Anatomy Stainless Steel Dissecting Needle Biological Experiment Apparatus Specimen Making Real Probe
5.0
14,163 sold.
3,386 so'm
Mineral extract specimen J49009 Primary School experimental equipment popular science instrument teaching instrument
5.0
213 sold.
42,319 so'm
23022 teaching resistance box 0-9999 euro 0.1Ω five-gear initial progress resistance changing box electrical physical equipment adjustable
5.0
235 sold.
140,122 so'm
Insect specimen 6 Yi 6 harm J43150 biological specimen biological experiment equipment Middle School teaching instrument
5.0
409 sold.
70,531 so'm
Mechanical pendulum model, pendulum experimental device, control gear pendulum, pendulum experimental materials
5.0
1,165 sold.
56,425 so'm
Glass Light Pressure Windmill Cruz Radiometer Creative Ornaments Sunshine Windmill Solar Energy Experiment Birthday Gift
0.0
0 sold.
315,039 so'm
Special Anorectal Probe with Groove Probe Anorectal Surgery Probe Drainage Device Medical Teaching Equipment
0.0
330 sold.
23,511 so'm
Water stop clip spiral water stop clip experimental appliance spring water stop clip hose clip
5.0
3,130 sold.
3,198 so'm
Earth structure model Earth internal structure Model Primary School Science geography popular science teaching instrument wholesale
4.9
115 sold.
211,593 so'm
Professional sales of solar energy application materials primary school science experiment instrument physics teaching equipment
5.0
80 sold.
62,773 so'm
Transparent geometric small nail board 20 * 20cm kindergarten mathematics teaching aids children's toys elementary school students' learning aids
4.9
531 sold.
16,458 so'm
Chuda American Compass Multifunctional Compass/Compass Metal Case Compass Outdoor Lifesaving Equipment
5.0
4,473 sold.
31,504 so'm
Handheld convex concave lens zoom-in mirror optical fixture seat accessories physical light student experimental equipment focal length 10cm
5.0
1,115 sold.
9,875 so'm
Eyeball model eyeball Anatomy Model 6 times magnification biological eye teaching eye bead model 23*15*15
5.0
183 sold.
102,505 so'm
75mm stainless steel all-metal gift compass portable compass outdoor travel pointer in stock wholesale
4.9
2,557 sold.
11,756 so'm
New multi-functional American outdoor pointer scale level verticality plate slope meter luminous compass
0.0
957 sold.
150,466 so'm
Writing projector teaching projector projection film 250*250 kindergarten Primary School high school teaching instrument
5.0
548 sold.
2,564,760 so'm