NEN ISO 4142 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LABORATORY GLASSWARE - TEST TUBES AND CULTURE TUBES
01-10-2002
12-01-2013
Defines requirements and dimensions for reusable and disposable test tubes and culture tubes suitable for general laboratory purposes.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.