EN ISO 385:2005 PDF
Laboratory glassware - Burettes (ISO 385:2005)
Laboratory glassware - Burettes (ISO 385:2005)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 14
- Дата публикации:
- 15 апреля 2005 г.
- Издание:
- CEN EN 385 edition 1 version 1
- ICS:
- 17.060
This International Standard provides metrological and construction requirements for an internationally acceptable series of burettes, suitable for general laboratory purposes. The details specified are in accordance with the principles of design and construction of volumetric glassware given in ISO 384. For piston burettes, see ISO 8655-3.
Abstract
Overview
EN - Laboratory glassware - Burettes () specifies metrological and construction requirements for an internationally acceptable series of glass burettes intended for general laboratory use. The standard aligns burette design with the principles of volumetric glassware in , sets reference conditions (standard temperature 20 °C; 27 °C optional for tropical use), and defines how burettes are adjusted and verified for delivery volume.
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