錶面皿(英語:Watch glass),亦稱錶玻璃,是實驗室常用的一種玻璃器皿,外形是一片微凹陷的圓玻璃片。通常用途為放置需觀察的化學藥品,但也可覆蓋在燒杯上,一定程度上減緩內容物蒸發和防止灰塵進入(但不造成密封)。

錶面皿中的氟化銫

錶面皿是因為形似懷錶的玻璃而得名。英語有時會稱大號的錶面皿為鐘面皿(clock glass)。

參見

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