Factory Direct glass funnel container triangle funnel long neck filter cone funnel chemical experiment funnel 0.01,015 sold.13,166 so'm
Flat bottom flask round bottom flask manufacturers supply experimental equipment experimental flask laboratory borosilicate glass 0.0452 sold.15,517 so'm
plastic dropper disposable plastic pipette plastic dropper pasteurized pipette for school laboratory 0.0110 sold.706 so'm
Rubber head dropper Glass Straw Chemical reagent Straw glass dropper Chemical laboratory glass dropper with red skin 0.01,293 sold.2,352 so'm
Teaching Aids Junior High School High School Physics Chemistry Biology primary school science teaching equipment laboratory equipment manufacturer 0.010,615 sold.8,464 so'm
New large mouth triangle flask small mouth straight mouth conical bottle borosilicate glass high temperature resistant chemical laboratory equipment 0.0674 sold.15,047 so'm
New Curriculum Standard for Gas Cylinder Hangers Teaching Instruments for Physical and Chemical Students Junior High School Senior high school Laboratory Equipment Teaching Aware 0.0300 sold.19,749 so'm
Plastic Test Tube Rack Multifunctional Test Tube Rack Physical and Chemical Experimental Equipment Teaching Instrument Chemistry Teaching Aware 0.032 sold.10,815 so'm
Wholesale Supply glass rod stirring rod solid diameter 3-8mm Junior High School High School Chemistry student teaching instrument 0.030 sold.3,762 so'm
Glass Rod with Silk Glue Rod with Fur Friction Rod Physical Experiment Friction Electrostatic Experiment Instrument 0.020 sold.10,815 so'm
Latex Tube Elastic Hose Physical and Chemical Laboratory Consumables Teaching Demonstration Instrument Water Stop Equipment 0.00 sold.10,815 so'm
Submarine Floating Principle Demonstrator Type 21014 Model Initial Senior high school Physics Teaching Instrument Teaching Aware 0.010 sold.65,829 so'm
Pascal's Ball Physics Demonstrates the Transfer of Liquid to Pressure Physics Teaching Learning Tools Middle School Experimental Instruments 0.07 sold.126,956 so'm
Brown thick transparent glass dropper dropper glass reagent tube laboratory equipment White brown plastic head dropper 0.0381 sold.941 so'm
Laboratory School medical ceramic mortar mortar Medicine Bowl tamping pot grinding Rod medicine grinding pestle grinding bowl mashing 0.088 sold.10,815 so'm
Spherical condenser serpentine glass condenser straight condenser tube laboratory consumables glass instrument 0.04 sold.51,723 so'm
DC voltmeter J0408 grade index 2.5, measuring range 3V, 15V junior high school physics instrument 0.00 sold.51,723 so'm
Small level Senior high school physics teaching instrument three bubble type portable learning aids teaching aids 0.00 sold.14,107 so'm
The relationship between fluid flow rate and pressure demonstrator 21022 primary and Senior high school physics teaching instrument demonstration teaching aid 0.00 sold.319,741 so'm
Cube Group 21002 Copper, Iron, Aluminum and Wood Primary Senior high school Physics Teaching Instrument Student Experimental Equipment 0.00 sold.56,425 so'm
Ultrasound Application Demonstrator Type 22008 New Curriculum Standard Teaching Instrument for Middle and High Schools Classroom Demonstration Teaching Aids 0.00 sold.752,330 so'm
Infrared Human Body Surface Rapid Screening Instrument Primary Senior high school Physics Teaching Instrument Temperature Demonstration Teaching Aid 0.00 sold.183,381 so'm
Archimedes' Principle and Its Application Experimental Device Type 21008 Teaching Instrument for Primary and Senior high school Physics 0.00 sold.44,670 so'm
Archimedes' Principle Experiment Device 21007 Junior High School Students Physical Mechanics Application Test Equipment 0.00 sold.36,677 so'm
Biological Microscope Demonstration Device Type 02043 Primary Senior high school Biology Teaching Instrument Demonstration Teaching Aids for Microscope 0.00 sold.390,271 so'm
Demonstrator for Reducing Internal Energy of Gas Work 22210 Primary and Senior high school Physics Teaching Instrument Demonstration Teaching Aid 0.00 sold.70,531 so'm
Cylinder group J2107 type primary and Senior high school physics teaching instrument object quality demonstration teaching aid 0.00 sold.56,425 so'm
The relationship between liquid pressure and depth laboratory instrument 21009 primary and Senior high school physics teaching instrument demonstration teaching aid 0.00 sold.47,021 so'm
Square Bracket 03002 Iron Frame Table Primary Senior high school Physical and Chemical Teaching Instruments Chemical Laboratory Equipment 0.00 sold.117,552 so'm
Empty box barometer DYM3 multi-diaphragm box barometer primary Senior high school physics teaching instrument demonstration teaching aid 0.00 sold.531,333 so'm
Rolling pendulum 21033-type physics teaching instrument for primary and Senior high school physics mechanics demonstration teaching aid student experimental learning tool 0.00 sold.169,275 so'm
Buoyancy Principle Demonstrator Type 21012 Initial and Senior high school Physics Teaching Instrument Ups and Downs Principle Experimenter 0.00 sold.98,744 so'm
Self-Induction Phenomenon Demonstrator 24037 Type Physics Experiment Equipment Board Middle and High School Teaching Experimental Equipment 0.03 sold.564,248 so'm
Double-Slit Interference Experiment Instrument J2515 Type Optical Teaching Instrument Middle and High School Experimental Equipment Demonstration Teaching Aids 0.01 sold.601,864 so'm
Stethoscope Junior high school physics teaching instrument Latex catheter Physical and chemical demonstration equipment for teachers 0.00 sold.51,723 so'm
Bimetallic thermometer disc pointer thermometer middle school physics experiment equipment stainless steel 0.00 sold.108,148 so'm