Download or read book GB T 42387 2023 Translated English of Chinese Standard GB T 42387 2023 GBT42387 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-10-31 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the technical requirements for quality classification of volumetric glass and describes the test methods. This document is applicable to the quality classification and test of volumetric glass (burettes, graduated pipettes, one-mark pipettes, one-mark volumetric flasks, measuring cylinders and measuring cups).