Slightly concave watch glass, 150mm / 6 in. diameter, made of soda - lime glass. Many many uses around the laboratory including covering beakers to prevent evaporation or use as a shallow culture dish. 150mm size will serve as a nice lid for larger size beakers up to 2000 ml capacity. *** Please note: Edges are machine ground, not fire polished like a beaker or test tube rim. The fine-grit machine grinding does make the edge very smooth and safe for handling, but it will contain slight cosmetic blemishes. Please see image. ***
A**R
P E R F E C T T R A N S A C T I O N ! ! !
100%
D**T
Four Stars
As advertised.
Trustpilot
1 week ago
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