8pcs Laboratory Beaker Covers High Borosilicate Glass Watch Glasses Evaporating Dish Lids for Chemistry Experiments Classroom and Home Use
Special Features
- Glass beaker cover--high borosilicate glass with high chemical durability, thus preventing solution,Laboratory Accessories
- Watch beaker cover--suitable for laboratory use to of beaker contents in school,Glass
- Watch glass for laboratory--after careful grinding, the surface is smooth and burr-free, safe, practical and durable,Beaker Cover for Chemistry
- Glass evaporation tray--versatile, can be used for mixing of experimental liquids, storage of samples and lids of beakers,Watch Glass
- Class beaker cover--watch glasses are used in various experimental techniques for quantitative analysis, liquid evaporation,Chemistry Watch Glass
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