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Tarnish Test Report : 1
Argentium Silver is tarnish tested alongside traditional Sterling silver in accordance with the standard Thioacetamide testing procedure and Ammonium Polysulphide procedure. Independent research carried out by CATRA (Cutlery & Allied Trades Research Association).
Tarnish Test Report : 2
Argentium Silver is tarnish tested alongside traditional Sterling silver in accordance with the standard Thioacetamide testing procedure. Independent research carried out by CATRA (Cutlery & Allied Trades Research Association).
Tarnish Test Report : 3
Argentium Silver is tarnish tested alongside other commercially available silver alloys (including traditional Sterling) in accordance with the standard Thioacetamide testing procedure. Independent research carried out by CATRA (Cutlery & Allied Trades Research Association).
Firestain Test Report : 1
Argentium Silver is firestain tested alongside a range of commercially available silver alloys. Independent research carried out by CATRA (Cutlery & Allied Trades Research Association).
Firestrain Test Report : 2
