Watch Glass, 70mm Pack of 10
|
상품가격 상세보기
이벤트보기
|
- 상품상세정보
상품설명
Slightly concave watch glass, 70mm / 2.75 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. 70mm size will serve as a nice lid for most small beakers up to 200 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. ***
Slightly concave watch glass, 70mm / 2.75 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. 70mm size will serve as a nice lid for most small beakers up to 200 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. ***
2019-03-30 21:02:57