ISO 1042:1998
Laboratory glassware — One-mark volumetric flasks
Laboratory glassware — One-mark volumetric flasks
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 2 июля 1998 г.
- Издание:
- ISO IS 1042 edition 4 version 1
- ICS:
- 17.060
La présente Norme internationale spécifie les exigences d'une série de fioles jaugées à un trait, acceptable sur le plan international et satisfaisant aux besoins généraux des laboratoires.Les spécifications de la présente Norme internationale sont conformes à l'ISO 384 ainsi qu'à la Recommandation internationale N° 4 de l'OIML.
Abstract
Overview
ISO 1042:1998 - "Laboratory glassware - One-mark volumetric flasks" specifies an internationally accepted series of one‑mark volumetric flasks for general laboratory use. Published as the fourth edition (1998), it updates earlier editions by adding new capacities (including 1, 2, 20 and 5 000 ml), permitting conical and wider‑neck shapes, tightening material definitions and introducing a capacity test method. The standard defines capacity, reference temperature, classes of accuracy, essential dimensions and marking requirements for narrow‑ and wide‑neck volumetric flasks.
Похожие стандарты
Стандарты, упомянутые в описании