Schwerter's Reagent is a testing solution for identifying a broad range of metals. Simply scratch the surface and note the rapid color change...Please see table below for colors
This Auction is for a 60ml Bottle, enough for over 100 tests....
Base Metals
BRASS: Dark brown
COPPER: Brown
NICKEL: Blue
LEAD: Yellow
TIN: Yellow
PALLADIUM: No Reaction
Silver
Sterling Silver: Cloudy Cream.
Silver (100%): Bright Red
Silver (92.5%): Dark Red
Silver (80%): Brown
Silver (50%): Green
Gold
10 Carat Gold: A Very Slight Reaction
Over 10 Carats: Little or no reaction.
This Auction is for a 60ml Bottle, enough for over 100 tests....
Base Metals
BRASS: Dark brown
COPPER: Brown
NICKEL: Blue
LEAD: Yellow
TIN: Yellow
PALLADIUM: No Reaction
Silver
Sterling Silver: Cloudy Cream.
Silver (100%): Bright Red
Silver (92.5%): Dark Red
Silver (80%): Brown
Silver (50%): Green
Gold
10 Carat Gold: A Very Slight Reaction
Over 10 Carats: Little or no reaction.
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