An auna halayen da aka ƙera a kan samfurin allura mai kauri 4 mm (mil 157.5) bisa ga ISO 294-1.
Shirye-shiryen samfurin zafin jiki na rage zafi, allura bisa ga ISO1872. An gwada matsayin da ke kwance a gefe tare da girman samfurin 80mm x 10mm x 4mm.
An auna ESCR a kan farantin matsewa mai kauri 2 mm (mil 78.7) (F50, 10% Igepal, 50℃, 122°F)