ISO 11483:1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Preparation of plutonium sources and determination of 238Pu/239Pu isotope ratio by alpha spectrometry
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
13-04-2019
English, French
18-08-1994
Describes three simple and fast procedures to prepare plutonium sources and a procedure to measure the activity ratio by alpha particle spectrometry. Does not apply to purified plutonium solutions containing ^241Am nor to those containing more than 10 % of other nonvolatile impurities relative to the Pu content. The methods given are intended for use in conjunction or in parallel with mass spectrometry for the isotopic analysis of plutonium in spent fuel solutions or nuclear grade plutonium products.
Important note : All end users must be registered with an Account prior to user licenses being assigned.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.