10pcs Laboratory glass replacement Laboratory Experiment Watch Glass round glass watch glass laboratory Round Watch Glass Watch Glass for School Glasses Component
Special Features
- Watch glass lab dish-- transparent design, round shape, slightly concave in the middle, sturdy, not easy to deform.
- Watch glass scratch remover-- multi- functional application- it can be used as evaporating dish, also as beaker cover, or as loading carrier.
- Watch crystal-- laboratory beaker covers lab teaching watch glass wonderful appearance design and good craftsmanship its durability and practicality.
- Laboratory transparent watch glass-- multi-functional application, it can be used as evaporating dish, also as beaker cover, or as loading carrier.
- Glass beaker-- watch glasses- the watch glasses are useful and excellent, suitable for chemistry classroom, laboratory, testing institution.
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