共 50 条
- [42] Determination of total ammonia and carbon dioxide in liquors from the Caron process for nickel extraction Process Control Qual, 4 (185-192):
- [47] PYROCATECHOL AS REAGENT FOR TITRIMETRIC DETERMINATION OF BORON IN CARBON AND ALLOY STEELS INDIAN JOURNAL OF TECHNOLOGY, 1971, 9 (02): : 75 - +
- [49] A 6-MINUTE DETERMINATION OF CARBON AND HYDROGEN WITH TITRIMETRIC FINISH FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1964, 205 : 50 - 58