
Laboratory glassware - Boiling flasks with conical ground joints
出版:International Organization for Standardization

專家解讀視頻
Explains requirements for an internationally acceptable series of boiling flasks with conical ground joints for general laboratory purposes.
NEN ISO 4797 : 1983 - Identical
BS 6352(1983) : 1983 - Identical
BIS IS 1381-2 : 2008 - Identical
DS EN ISO 4797 : 2015 - Identical
UNI 8549 : 1984 - Similar to
PN EN ISO 4797 : 2016 - Identical
IS 1381 : Part 2 : 2019 - Identical