Glass stirring rod 15 20 25 30 35 40cm solid round head high temperature resistant high borosilicate long handle glass rod
42 900+ monthly purchase
from 3 709 som/month
от 30,909 sum
From this seller
Horizontal Electric Hole Driller Electric Hole Driller Rubber Plug Hole Driller Junior High School Senior high school Physical Chemistry Biological Experiment
16 monthly purchase
from 136 550 som/month
от 1,137,918 sum
Glass colorimetric tube 10 25 50 100ml chemical laboratory glassware equipment inspection consumables with plugs
from 6 137 som/month
от 51,140 sum
New product dropper red latex cap chemical laboratory consumables one-stop glass pipette red leather wholesale
200 monthly purchase
from 368 som/month
от 3,069 sum
Iron block car plastic car with metal block weighted car mechanical track inclined plane car experimental teaching instrument
400+ monthly purchase
from 6 923 som/month
от 57,696 sum
Friction Meter Experimenter Explore Friction Demonstrator Junior High School Physical Mechanics Sliding Friction Slider Experimenter
6 100+ monthly purchase
from 4 592 som/month
от 38,268 sum
Magnetic attraction type teaching laser parallel three-line light source physical optics experimental instrument three-line beam semiconductor
60 monthly purchase
from 7 065 som/month
от 58,873 sum
22016 Wave-emitting Water Tank Electric Wave Synchronous Strobe Light Source Projection Physics Teaching Instrument Wave Formation
from 216 419 som/month
от 1,803,493 sum
Juvenile Human Body Half-body Model 45cm High Biological Experimental Equipment Teaching Demonstration Instrument Human Tissue Model
18 monthly purchase
from 76 068 som/month
от 633,904 sum
Gas Law Demonstrator J2257 Gas Equation of State Teaching Instrument Initial Senior high school Physics Experimental Equipment
from 85 197 som/month
от 709,973 sum
Small bulb small ball 1.5V2.5V3.8V6V0.3A elementary school science circuit junior high school physics experiment equipment
2 monthly purchase
from 8 142 som/month
от 67,850 sum
Energized solenoid right-hand screw rule Ampere's law current magnetic field demonstrator experimental teaching aids teaching instrument
67 monthly purchase
from 12 213 som/month
от 101,775 sum
J25109 improved photoelectric effect demonstrator Senior high school physics experiment equipment optical experiment middle school teaching
from 126 578 som/month
от 1,054,816 sum
DNA electrophoresis pattern observation instrument 27028 physics middle school biological instrument observer laboratory demonstration equipment
from 195 808 som/month
от 1,631,732 sum
Discharge reaction experimental instrument new curriculum standard Senior high school chemistry teaching instrument experimental equipment discharge experimental device wholesale
from 76 068 som/month
от 633,904 sum
Ainiu science and education single copy of experimental equipment 123456 first volume matching single material box wholesale
from 109 539 som/month
от 912,822 sum
Wood Test Tube Clips Chemical Instruments Glassware Middle School Laboratory Consumables Round Bottom Iron Test Tube Clips
0+ monthly purchase
from 2 455 som/month
от 20,456 sum
Collision tester verifies the law of conservation of momentum J21068 junior high school physics teaching instrument mechanics experimental equipment
from 10 856 som/month
от 90,467 sum
Experimental conductor students use 20cm30cm40cm conductor junior high school physics copper two-end U-shaped fork connector conductor
from 3 284 som/month
от 27,368 sum
Determination of metal resistivity experiment device physical electrical circuit resistivity test experimental device teaching instrument.
from 10 585 som/month
от 88,205 sum
Nasal feeding glass syringe injection syringe enemator injection sub-packing feeding stomach tube syringe large glass needle tube
from 5 652 som/month
от 47,099 sum
Horizontal Electric Hole Driller Electric Hole Driller Rubber Plug Hole Driller Junior High School Senior high school Physical Chemistry Biological Experiment
from 133 974 som/month
от 1,116,448 sum
Semiconductor refrigerator teaching aids J24066 semiconductor refrigerator Senior high school physics experimental equipment teaching instrument
from 51 727 som/month
от 431,055 sum
J15003 Senior high school digital demonstration meter four half Senior high school physical demonstration meter experimental equipment teaching instrument
from 133 974 som/month
от 1,116,448 sum
Mirror paper 10*15cm100 lens paper microscope camera glasses teaching equipment laboratory equipment wholesale
from 6 137 som/month
от 51,140 sum
Transparent Liquid Tank J02115 Middle School Physics Liquid Plastic Tank Initial Senior high school Experimental Equipment Mechanics Teaching Aids
from 8 820 som/month
от 73,504 sum
Metal mesh cover electrostatic shielding balance conductor internal electric field is zero principle student experimental physics teaching instrument
3 monthly purchase
from 33 470 som/month
от 278,918 sum
Anbeili Tester Junior High School Senior high school Physics Teaching Experimental Equipment Magnetic Field to Current Demonstration Teaching Instrument
26 monthly purchase
from 9 499 som/month
от 79,158 sum
Junior high school Senior high school chemistry physics biology elementary school mathematics school teaching equipment equipment instrument quotation inquiry price
8 600+ monthly purchase
from 3 068 som/month
от 25,570 sum
Electrostatic Induction Starting Motor J2310 Electrical Electrostatic Demonstration Leaton Bottle Tip Discharge Vickers Starting Motor Teaching Aware
21 monthly purchase
from 48 684 som/month
от 405,699 sum
Demonstration experiment of simultaneous landing of flat parabolic body and free falling body in primary Senior high school teaching of flat throwing and vertical falling instrument
from 17 039 som/month
от 141,995 sum
Hose water stop clamp latex pipe clamp spring spiral leather pipe clamp junior high school Senior high school chemical biological laboratory equipment
from 2 087 som/month
от 17,388 sum
Hooke's Law Demonstrator Explores the Relationship between Elastic Force and Spring Tensile Length Combination of Coil Spring Group Hook Code
from 10 008 som/month
от 83,399 sum
Three-dimensional magnetic induction line demonstrator experimenter 24003 electromagnetic field current magnetic field demonstrator for teacher demonstration
from 35 296 som/month
от 294,132 sum
Longitudinal and transverse wave demonstrator Box-type longitudinal wave transverse wave fluctuation physics experimental equipment New curriculum standard demonstrator for Senior high school physics
from 127 795 som/month
от 1,064,959 sum
Double-track monorail flat throw motion tester demonstrator flat throw and collision demonstrator Senior high school physical mechanics instrument
5 monthly purchase
from 27 385 som/month
от 228,206 sum