Science experiments:multifunctional, can be used as an evaporating dish, can be used as a lid, can be used as a container, can be used as a carrier,science lab equipment
Laboratory watch glasses:the compact size design is convenient for its storage, simple operation and convenient use,laboratory equipment
School watch glasses:transparent design, makes it easier to observe experimental results, much safer and easier,microscope watch glasses
Lab glassware:it has a wide range of uses and can be used for the mixing of experimental liquids, the storage of samples and the lid of the beakers,Flat Watch Glasses
Experiments optical lenses:highly functional laboratory glassware with a variety of uses in the classroom or laboratory,watch glasses