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ASTM D1179-10

Standard Test Methods for Fluoride Ion in Water

Automaticky preložený názov:

Štandardné skúšobné metódy pre fluoridu Ion vo vode

NORMA vydaná dňa 15.6.2010

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Prevedenie	PDF - okamžité stiahnutie - 79.90 € Tlačené - 79.90 €
Dostupnosť	SKLADOM
Cena	79.90 € bez DPH
79.90 €

Informácie o norme:

Označenie normy: ASTM D1179-10
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.6.2010
Kód tovaru: NS-16551
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Zkoušení chemických substancí vody

Anotácia textu normy ASTM D1179-10 :

Keywords:

analysis, electrochemical, electrode, fluoride, ion selective, water,Distillation, Electrodes, Fluoride content, Fluoride (ion) analysis, Inorganic compounds--water, Ion selective electrode method, SPADNS procedure, ICS Number Code 13.060.50 (Examination of water for chemical substances)

Doplňujúce informácie

Significance and Use

Simple and complex fluoride ions are found in natural waters. Fluoride forms complexing ions with silicon, aluminum, and boron. These complexes may originate from the use of fluorine compounds by industry.

Fluoridation of drinking water to prevent dental caries is practiced by a large number of communities in this country. Fluoride is monitored to assure that an optimum treatment level, usually near 1 mg/L, is maintained.

1. Scope

1.1 These test methods cover the determination of fluoride ion in water. The following two test methods are given:

2. Referenced Documents

D2777-21	Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
D5810-96(2021)	Standard Guide for Spiking into Aqueous Samples
D1193-06(2018)	Standard Specification for Reagent Water
D1129-13(2020)e2	Standard Terminology Relating to Water (Includes all amendments and changes 2/14/2024).
D1066-18e1	Standard Practice for Sampling Steam (Includes all amendments and changes 12/31/2018).
D5847-22	Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
D4127-18a	Standard Terminology Used with Ion-Selective Electrodes (Includes all amendments and changes 6/29/2018).
D3370-18	Standard Practices for Sampling Water from Flowing Process Streams