ISO 1772:1975 (R2023)
Active , Reaffirmed Standard
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ISO 1772:1975 (R2023)

Laboratory crucibles in porcelain and silica

Summary

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.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 09/01/1975
Confirmation Date 03/07/2023
Edition 1
Page Count 4
EAN ---
ISBN ---
Weight (in grams) ---
No products.

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