滴定アプリケーション
滴定は分析化学の中でも最も古い手法の一つです。様々な業界で測定されています。メトロームのアプリケーションエンジニアは、滴定の様々な応用を紹介する多数の資料をまとめました。酸塩基滴定、酸化還元滴定、沈殿滴定などの異なる種類の滴定や、食品業界、環境業界、製薬業界などの異なる業界がカバーされています。
フィルター検索をすることで、分析対象物質/パラメータ、サンプルのマトリックス、規格、業界ごとに滴定アプリケーションが検索できます。
- AN-H-141Acid number in crude oil and gas oil according to ASTM D8045
Thermometric titration can determine the total acid number (TAN) of various crude oil products according to ASTM D8045 without requiring any sensor maintenance.
- AN-H-140Titration of phosphoric, nitric, and acetic acid mixtures
Nitric acid, phosphoric acid, and acetic acid are easily determined in etching baths using thermometric titration (TET). Compared to potentiometric titration, TET is faster and more convenient. Analysis is complete in less than two minutes.
- AB-437Installation instructions TitrIC flex II
This document describes the recommended equipment, installation, and software handling instructions for the TitrIC flex II system combining IC and titration.
- AB-436Installation instructions TitrIC flex I
This document describes the recommended equipment, installation, and software handling instructions for the TitrIC flex I system combining IC and titration.
- AN-T-112Acid value and free fatty acids in edible oils
This Application Note describes the titration of acid value and free fatty acids in different edible oils, based on the standards EN ISO 660, USP<401>, and Ph.Eur. 2.5.1.
- AN-T-111自動滴定装置による食用油のけん化価の測定
けん化価は、脂肪酸の平均分子量を示すことで食用油の品質を評価します。キャノーラ油およびオリーブ油におけるその滴定測定についてここで説明します。
- AN-T-110Peroxide value in edible oils
This Application Note details a method to determine the peroxide value of edible fats and oils based on EN ISO 27107, EN ISO 3960, AOAC 965.33, Ph.Eur. 2.5.5, and USP<401>.
- AN-T-109Iodine value in canola and olive oil
This Application Note presents a modified time-saving method to determine iodine value (IV) in edible oils based on several standards (EN ISO 3961, ASTM D5554, etc.).
- AN-T-032Sulfide and hydrogen sulfide in water
This Application Note presents a potentiometric titration method for trace H2S analysis in water on an OMNIS system using silver nitrate and an Ag Titrode.
- AN-T-210Assay of potassium carbonate and potassium bicarbonate
This Application Note presents a potentiometric titration method for a potassium bicarbonate and potassium carbonate assay meeting all USP General Chapter <1225> requirements.
