Oberflächenanalyse — Neue Wege zur Untersuchung von Eigenschaften metallischer Werkstoffe S. Hofmann Originalabhandlungen Pages: 177 - 183
Ionen-Cyclotron-Resonanz- und Fourier-Transform-Ionen-Cyclotron-Resonanz-Spektroskopie: Technologie und Anwendung Ingo Lüderwald Originalabhandlungen Pages: 184 - 191
Application of X-ray photoelectron spectroscopy to quantitative analysis without standards Kichinosuke HirokawaMasaoki Oku Original Papers Pages: 192 - 198
Standardisierung quantitativer Analysenverfahren G. GottschalkH. M. Ortner Originalabhandlungen Pages: 199 - 214
Automated energy-dispersive X-ray fluorescence analysis of environmental samples P. Van EspenH. NullensF. C. Adams Original Papers Pages: 215 - 225
Polarographic studies on the N-benzoylphenylhydroxylamine complex of tin and pulse polarographic determination of trace quantities of tin after extraction S. K. BhowalF. Umland Original Papers Pages: 226 - 232
Vergleichende Untersuchungen über das Ansprechverhalten von metallischen Ag-Elektroden und Ag2S/AgX-Festkörpermembranelektroden bei schnellen Konzentrationsänderungen in strömenden Lösungen A. DencksR. Neeb Originalabhandlungen Pages: 233 - 237
Automated clean-up procedure for the analysis of sugars and acids in food M. M. Guedes da MotaF. G. RömerB. Griepink Original Papers Pages: 238 - 241
Analytik von Carbonsäurehydroxytryptamiden in Kaffee P. HubertH. KwasnyU. Turner Originalabhandlungen Pages: 242 - 250
On the microdetermination of nitrates in the presence of nitramines W. Selig Short Communications Pages: 251 - 251
Biamperometric determination of copper(II) and cerium(IV) alone and in presence of each other in binary mixtures P. N. PandeyM. M. SinghY. D. Upadhya Short Communications Pages: 251 - 251
Accelerated extraction of elements from soils by ultrasonic pretreatment V. SimeonovI. AsenovV. Diadov Short Communications Pages: 252 - 252
Zur Sicherheit beim Druckaufschluß im Teflongefäß K. EustermannD. Seifert Kurze Mitteilungen Pages: 253 - 254
Thin-layer chromatographic separation of some isomeric thiazolylbenzothiazoles S. N. SawhneyS. P. SinghB. N. Chakravarty Short Communications Pages: 255 - 255
Polarographic and inverse voltammetric determination of cadmium content in ferritine samples S. BaloghGy. Farsang Short Communications Pages: 256 - 257
Amperometric titration of arsenic(III), iron(II) and tin(II) with manganese(III) pyrophosphate S. P. MallelaB. L. Khandelwal Short Communications Pages: 257 - 257
Spectrophotometric determination of cerium(IV) with N-p-tolylbenzohydroxamic acid Y. K. Agrawal Short Communications Pages: 258 - 258
Kinetics of exchange of certain cationic metal-ammines on ferric phosphate K. R. KarBrij Bhushan Short Communications Pages: 258 - 258
Extraktionsspektralphotometrische Spurenbestimmung von Wolfram und Molybdän in konz. Natriumchlorid-Lösung O. Gürtler Kurze Mitteilungen Pages: 259 - 260
Titrimetric determination of organic derivatives of dithiocarbonic acid and carbon disulphide by interhalogens Ashutosh Srivastava Short Communications Pages: 260 - 260
Influence of sodium perchlorate as conductive salt for coulometric determinations on the shape of electrometric titration curves of acids in non-aqueous solutions M. S. JovanovićB. D. VuĉurovićE. Božo Short Communications Pages: 261 - 262
Extremely selective microdetermination of mercury involving glyoxal-bis(2-thiolanil) H. C. Mehra Short Communications Pages: 262 - 262
Determination of xanthates with o-iodosobenzoate or tetrathionate and of thiols with bromine chloride Krishna K. VermaJameel AhmedSameer Bose Short Communications Pages: 263 - 263
Effect of residual amounts of oxygen on the accuracy of coulometric titrations of uranium Y. Le DuigouW. Leidert Short Communications Pages: 264 - 265
Sensitive ion-exchange method for the detection of amides and imides S. Z. QureshiN. N. Izzatullah Short Communications Pages: 265 - 265
Spectrophotometric determination of titanium(IV) with 1-phenyl-2-methyl-3-hydroxy-4-pyridone V. VojkovićB. TamhinaM. J. Herak Short Communications Pages: 266 - 267
Purification of sodium hydroxide for use as supporting electrolyte in the determination of chromate by normal pulse polarography J. Zarebski Short Communications Pages: 267 - 267
Notiz über ein Verfahren zur Bestimmung von Lösungsviscositäten kleiner Proben von Polyäthylenterephthalat J. SteinkeI. Vogel Kurze Mitteilungen Pages: 268 - 269
Gasometric determination of isonicotinic acid hydrazide M. SarwarM. YaqubA. A. Kazi Short Communications Pages: 269 - 269
TLC Separation of potential antifertility agents: N-aryl-N′-2(p-methoxybenzoylbenzofuranyl)thiosemicarbazones J. S. UpadhyayaB. SinghS. K. Upadhyaya Short Communications Pages: 270 - 270
Bestimmung von Rhenium in Molybdän-, Wolfram- und Vanadiumlegierungen nach vorheriger Extraktionstrennung mit N-Benzoyl-N-phenylhydroxylamin (BPHA) M. PavlovaS. KadievaN. Jordanov Kurze Mitteilungen Pages: 271 - 272
