Dear all

Many months ago, Tyler Coplen wrote some tips about how to hand the
Pt-catalytic rods.

In our lab we analyze samples coming mainly from geothermal sources.
Due that, in samples of geothermal wells we add turning cooper in
order to remove H2S presence. Because precipitate is formed in water
samples, after measurement Pt-sticks are painted with cooper
precipitate color and is not possible removed it just with water. I
intended let the sticks in water overnight without success. So, does
anyone know if is correct clean the rods with any soap or brush? Or
how can we do?

Thanks in advance,

Wilmer Guevara
Stable Isotope Laboratory of CEL
El Salvador
Division de Generacion Geotermica
Km 11 1/2 Carrtera al Puerto de La Libertad
Entrada Col. Utila, Nueva San Salvador
El Salvador

Phone: (503) 228-1400
email:  [log in to unmask]


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