JIS R 3646:1997
JIS R 3646:1997
Interchangeable conical glass ground joints
Japanese Standards Association
Interchangeable conical glass ground joints
Japanese Standards Association
This Japanese Industrial Standard specifies interchangeable conical ground joints of glassware for chemical analysis. Provided that the interchangeable conical ground joint to be used for volumetric flask may follow Annex 1, and the interchangeable conical ground joint to be used for narrow mouth bottle may follow Annex 2.
Document Type | Standard |
Status | Current |
Publisher | Japanese Standards Association |
Supersedes |
|