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Dosing Media

Suitability of dosing media; such as acetic acid, hydrofluoric acid, sulphuric acid, etc.

Suitability of dosing media

Dosing mediaSpring: Pt/IrSpring: Ta
Acetic acid
Ammonia solution
Hydrochloric acid
Hydrofluoric acid* -
Hydrogen peroxide-
Nitric acid
Perchloric acid
Sodium hydroxide, 30% -
Sulphuric acid

suitable / - not suitable
* Note: Hydrofluoric acid reacts slightly with sapphire, therefore a minor increase of the aluminium level may occur.

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