共找到 150 條與 游離氰化物 相關的標準，共 10 頁
Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate dihydrate
Silver Plating Production Instructions
Cyanides are known to be toxic to man, but more so to fish and other aquatic life. The complexity of the chemistry of cyanides has
Standard Test Methods for Cyanides in Water-Automated Methods for Total Cyanide, Weak Acid Dissociable Cyanide, and Thiocyanate
Water quality. Physical, chemical and biochemical methods. Methods for the determination of easily liberatable cyanide
Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous
This part of ISO 14403 specifies methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate
Water quality -- Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) -- Part 2: Method using continuous flow analysis (CFA)
Water quality.Determination of total cyanide.Determination of cyanide
本標準規定了采用滴定分析法測定氰化電鍍銅溶液中氰化鈉（游離）、氫氧化鈉、碳酸鈉含量的方法原理、試劑、分析步驟及分析結果的計算。 本標準適用于氰化電鍍銅溶液中氰化電鍍銅溶液中氰化鈉（游離）、氫氧化鈉、碳酸鈉含量的測定。 測量范圍：氰化鈉（游離）5～25g/L；氫氧化鈉5～20g/L；碳酸鈉60
Analysis method of cyanide electroplating copper solution Titration analysis method to determine the content of sodium cyanide (free), sodium cyanide and sodium carbonate
Three methods for up to 50 mg/l: a photometric method with pyridine/barbituric acid, a titrimetric method using the Tyndall effect and a titrimetric
Water quality - Physical, chemical and biochemical methods - Methods for the determination of easily liberatable cyanide
This European Standard is applicable to sodium dichloroisocyanurate, dihydrate used directly or used to prepare commercial formulations
Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate
SAME AS ISO 14403-1
Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA)
This part of ISO 14403 specifes methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate
Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)
本文件規定了無硝酸鹽氰氨化鈣中總氮的測定方法
Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021
La presente norma è la versione ufficiale in lingua inglese della norma europea EN 15073 (edizione luglio 2006). La norma descrive le
Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate
Water quality -- Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) -- Part 2: Method using continuous flow analysis (CFA)
