Feature●Lab watch glass can be used to do some evaporation of liquid work, but cant be heated an evaporating dish.●Lab watch glass can be used to hold PH tester, temporary liquid holder.●Watch glass suitable for school lab, chemistry classroom and testing institution, etc.●Lab watch glass Made of thicken glass for long- lasting and safe use.●PACKAGE CONTENTS: Lab Watch Glasses in 60mm x 1, in 75mm x 1, in 100mm x 1.Description Description
MULTI- FUNCTIONS: They not can be used for vaporizing liquid, but also can be used as a lid for other chemical containers.
Features
- Watch Glass Color: Transparent
- Watch Glass Material: Glass
- Watch Glass Size: 60mm+ 75mm+ 90mm+ 100mm
Package Including
4pcs x Watch Glass