通过在标本块上绘制反射表面来改善超薄切片术中的标本照明。

J Microsc. 1976 Jul;107(2):203-4. doi: 10.1111/j.1365-2818.1976.tb02440.x.

Specimen lighting of ultramicrotomy can be improved by painting reflective surfaces on the ends of the specimen blocks. A convenient paint for this purpose is the white correction fluid commonly used by secretaries to cover typing errors.

通过在标本块的末端涂抹反光表面，可以改善超薄切片术的标本照明。为此目的，一种方便的涂料是秘书们常用的用于覆盖打字错误的白色修正液。