Beitrag zur thermischen Analyse optischer Antipoden: Ephedrinhydrochlorid und Pseudoephedrinhydrochlorid Maria Kuhnert-BrandstätterReinhard Linder OriginalPaper Pages: 593 - 602
Säulenextraktionschromatographie mit Dithizon in o-Dichlorbenzol K. LorberK. MüllerH. Spitzy OriginalPaper Pages: 603 - 615
Organic functional group analysis at the micromole level. I T. S. MaM. R. HackmanM. A. Brooks OriginalPaper Pages: 617 - 625
Utilisation de réactifs organiques dans la détermination volumétrique de microquantités d'iode N. GantchevA. Kiréva OriginalPaper Pages: 627 - 632
New self-filling, plain and centrifuging micropipettes P. LuisC. N. CarducciA. Rivera OriginalPaper Pages: 633 - 639
Determination of micro amounts of nitrogen by means of the phenol hypochlorite reaction: A comparatives study of different methods L. I. GlebkoZh. I. UlkinaE. M. Lognenko OriginalPaper Pages: 641 - 648
Determination of carboxyhaemoglobin in blood Kum Tatt LeeOw Ah KitEdward Jacob OriginalPaper Pages: 657 - 663
Microdetermination of sulfate in the presence of phosphate without separation Walter Selig OriginalPaper Pages: 665 - 674
Microdetermination of ammonia using an ammonia gas-sensing electrode and a minicomputer Walter SeligJack W. FrazerArthur M. Kray OriginalPaper Pages: 675 - 682
An indirect highly selective microdetermination of aluminium and beryllium by the weisz ring oven K. N. JohriA. C. Handa OriginalPaper Pages: 683 - 688
Kinetische Bestimmung von Fluoriden unter Anwendung von Landolt-Reaktionen Ferenc F. GaálValéria I. SörösVelimir D. Canić OriginalPaper Pages: 689 - 697
Modified method for the estimation of ascorbic acid from preserved juices and squashes M. SarwarZafar IqbalShaheen Zaidi OriginalPaper Pages: 699 - 704