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Electronic PH testers
Hi all,
I am interested to buy one but, as normal, one my supplier says that is valid
otherone say no, other says complicate to zero-it inside a special liquid...
thus I am confused.
My somebody explain the truth ?
Thks & regds Ezio
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FERRO Ezio Phone # + 39 11 6848230
Software developer C O M A U S.p.A.
Strada Borgaretto 22 Borgaretto (TORINO) ITALY
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