generic Watch Crystal Lens Glass Round Flat Mineral Replacement Parts 10 Pcs for Laboratory School Science and Chemical Experiment 90mm, Transparent, 9x9cm (108MU53753387LO)
$22.59
Description
Transparent design, makes it easier to observe experimental results, much safer and easier..These reliable and excellent watch glasses can be used as evaporating dish, also a beaker cover..Glass material, excellent durability, easy to use, for you to use rest assured for long service life..Proper for many places , laboratory and industry to use, easy to take to anywhere you need..Professional and stable, can let the fluid surface area increased and also accelerate evaporation, saving much time and efforts.
