Application Bulletin. Of interest to: General analytical chemistry, organic chemistry, pharmaceutical industry. P 1, 3, 4. Determination of acidic and IC Application Note No. Summary: Determination of Penicillin G potassium and 2-phenyl- acetamide according to USP 28-NF 23 (second. Summary: Determination of melamine in milk, diary products, eggs and egg-based foodstuffs using cation chromatography with UV/VIS detection applying Inline Application Bulletin 315 e. Determination of free fatty acid (FFA) in edible oils with 859 Titrotherm. Page 1/4. Determination of free fatty acids (FFA) in Application Bulletin. Of interest to: Metal industry. A 10. Determination of nickel in gold and silver plating baths by potentiometric titration. Summary. Accompanying the introduction of the new Optrode photometric sensor, Metrohm presents a range of titrimetric applications using the advantages ofThis bulletin describes the determination of cyanide in samples of different concen- trations by means of potentiometric titration. Chemical reactions: 2 CN– +