共 4 条
[1]
Bubbler tip of pyrex glass for difficult absorptions
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS,
1939, 22 (4/6)
:701-705
[2]
Preparation of benzoic acid of high purity
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS,
1940, 25 (06)
:747-757
[3]
SCHWAB FW, 1941, PRECISE MEASUREMENT, P256
[4]
1939, IND ENG CHEM, V31, P827