Disposable mercury monitor for dental surgeries
Disposable mercury monitor for dental surgeries, soaked in palladium chloride and exposed to mercury vapour to blacken it.
Disposable mercury monitors for dental surgeries: (i) one soaked in palladium chloride but unexposed; (ii) one soaked in palladium chloride and exposed to mercury vapour to blacken it; (iii) one dyed with Orange G dye to maintain colour fastness; 1996.
Disposable mercury monitor for dental surgeries, soaked in palladium chloride and exposed to mercury vapour to blacken it.
Two disposable mercury monitors for dental surgeries: one soaked in palladium chloride but unexposed; one dyed with Orange G dye to maintain colour fastness.