Ferromolybdenum — Determination of molybdenum content — Gravimetric method
The method is applicable to molybdenum contents in the ranges normally found in ferromolybdenum. Specifies principle, reagents, apparatus, sample, procedure, expression of results, reproducibility and test report.
Anhydrous hydrogen fluoride for industrial use — Determination of water content — Conductimetric met...
Suitable for use as a routine alternative to the Karl Fischer method specified in ISO 3699 but may give a lower standard of accuracy. Applicable to products having a water content between 0.01 % (m/m) and 0.4 % (m/m). Bases on the measurement of the conductance of anhydrous products using a dip cell electrode. Determination of the corresponding content by means of a calibration graph making a…