International Standard
ISO 1772:1975
Laboratory crucibles in porcelain and silica
Reference number
ISO 1772:1975
ISO 1772:1975
Edition 1
1975-09
1975-09
© ISO 2024
International Standard
p
ISO 1772:1975
6407
Published
(Edition 1, 1975)
This standard was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
Three types of crucibels are specified: Type 1, low form, type 2 medium form and type 3 tall form bases an a height/diameter ratio of 0,63; 0,8 and 1,25 resp. Further two types of lid are described: type D, a lid of slightly domed shape and typ R, a recessed lid. Material and construction are specified, shape and dimensions are shown in drawings and in a table.
Life cycle
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