共 8 条
- [2] BAREK J, UNPUB COLL CZECH CHE
- [3] BAREK J, 1975, CHEM ANAL-WARSAW, V20, P749
- [4] BERKA A, 1959, CESK FARM, V8, P136
- [5] SPECTROPHOTOMETRIC METHOD FOR DETERMINING FORMALDEHYDE [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1945, 17 (06): : 400 - 402
- [6] FLEURY P, 1933, J PHARM CHIM, V17, P409
- [7] SIGGIA S, 1947, IND ENG CHEM ANAL ED, V19, P1023
- [8] WEAST RC, 1971, HDB CHEM PHYSICS