Thermoanalytische Untersuchungen an organischen Substanzen, die flüssige Kristalle bilden III. Polymorphie Maria Kuhnert-BrandstätterGerhard Unterkircher OriginalPaper Pages: 1 - 13
Comparison of trace analytical results obtained with different hollow cathode discharge lamps Zs. Vámos-SzilvássyA. Buzási-Győrfi OriginalPaper Pages: 15 - 22
Titrimetric determination of microgram amounts of thallium(I) by thiocyanate amplification after precipitation as thallium hexathiocyanatochromate(III) S. A. RahimT. G. YakoobM. Q. Al-Abachi OriginalPaper Pages: 23 - 27
Eine rasche Methode zur Bestimmung der Enantiomerenreinheit von Penicillamin Nadir Büyüktimkin OriginalPaper Pages: 29 - 32
Neutral carrier based silicone rubber membranes for H3O+, K+, NH4 + and Ca2+ selective electrodes I. A. MostertP. AnkerW. Simon OriginalPaper Pages: 33 - 38
Die Bestimmung von 800 bis 30μg Blei(II) durch potentiometrische Titration mit Molybdat Antonio Campiglio OriginalPaper Pages: 39 - 44
Determination of gases with the ring-oven method Herbert WeiszHans Jürgen Kölsch OriginalPaper Pages: 45 - 53
Analyse flüchtiger Inhaltsstoffe des Holunders R. EberhardtW. Pfannhauser OriginalPaper Pages: 55 - 67
Kinetic uncatalysed determination of copper based on its slow rate of complexation with 5,5 -dimethyl-1, 3-cyclohexanedione bis(4-phenyl-3-thiosemicarbazone) J. RodríguezA. García de TorresJ. M. Cano-Pavón OriginalPaper Pages: 69 - 75
Spectrophotometric determination of iron in alloys and ores with 1-(2-pyridylmethylideneamine)-5-(salicylideneamine)thiourea Daniel RosalesJosé L. Gómez ArizaJuan A. Muñoz Leyva OriginalPaper Pages: 77 - 86
Determination of oxygen in inorganic compounds using pyrolysis-gas chromatography Peter Borda OriginalPaper Pages: 87 - 94
The deviation potential of pH glass electrode K. L. ChengHoo -pin Chang OriginalPaper Pages: 95 - 101
Photo-Oxidation of phenosafranine and neutral red in the presence of iron(III): Determination of trace amounts of iron and phosphate T. Perez-RuizC. Martinez LozanoV. Tomás OriginalPaper Pages: 103 - 113
Zur Charakterisierung filtergesammelter Staubproben R. KapellerF. PurtschellerE. Schnell OriginalPaper Pages: 115 - 134
Highly sensitive spectrophotometric determination of micro amounts of iron with chromai blue G and cetyltrimethylammonium chloride Mitsuo MiyawakiKatsuya Uesugi OriginalPaper Pages: 135 - 141
C18 reversed-phase trace enrichment of organophosphorus pesticides and residues in water V. DrevenkarZ. PröbeB. Tkalčević OriginalPaper Pages: 143 - 156