Metrohm 746 VA Trace Analyzer - Manual (Page 14)

1.3 Support documentation
746 VA Trace Analyzer / 747 VA Stand
1-5
No. Title
123 Voltammetric determination of iron and manganese in water samples
124 Polarographic analysis of metals – Half-wave potentials in an oxalate-buffer
background electrolyte
126 Polarographic determination of quinine
127 Polarographic determination of ammonium and nitrite
131 Voltammetric determination of aluminium
132 Polarographic determination of molybdenum in strongly ferruginous substances
and ferrous metals
136 Polarographic determination of styrene in polysytrenes and copolymers
146 Direct polarographic determination of trace amounts of molybdenum in water
147 Simultaneous trace determination of seven metal ions in «electronic grade»
materials with the aid of stripping voltammetry
176 Simultaneous determination of lead and tin by anodic stripping voltammetry
179 Polarographic determination of maleic and fumaric acid alone or in mixtures
186 Adsorptive voltammetric determination of aluminium in water samples
190 Polarographic determination of 4-carboxybenzaldehyde in terephthalic acid
191 Polarographic determination of cystine and cysteine simultaneously
192 Polarographic and stripping voltammetric determination of thiourea in the lower
ppm and ppb range
196 Polarographic determination of formaldehyde
199 Polarographic determination of sulphide and sulphite
207 Stripping voltammetric analysis of silver
213 Polarographic determination of nicotinamide
215 Polarographic determination of folic acid (vitamin B
9
, vitamin B
C
)
218 Polarographic determination of thiamine (vitamin B
1
)
219 Polarographic determination of riboflavin (vitamin B
2
)
220 Determination of ultratrace levels of platinum by stripping voltammetry
224 Polarographic determination of pyridoxine (vitamin B
6
)
226 Determination of the total arsenic content by stripping voltammetry at the rotating
gold electrode
231 Voltammetric determination of zinc, cadmium, lead, copper, thallium, nickel and
cobalt in water samples according to DIN 38406 E 16
241 Determination of cadmium and lead at the «Ultra Trace» graphite electrode by
anodic stripping voltammetry
242 Determination of tungsten at the «Ultra Trace» graphite electrode by anodic
stripping voltammetry
243 Determination of chromium at the «Ultra Trace» graphite electrode by cathodic
stripping voltammetry
254 Determination of zinc, cadmium, lead and copper by anodic stripping voltam-
metry using carbon electrodes
256 Voltammetric determination of cadmium and lead in water samples and digestion
solutions using the EFTA flow-through cell (HMDE)
276 Validation of Metrohm VA instruments using Standard Operating Procedures