Description
500g Potassium Oxalate Powder for making developer for the Platimum/Palladium Printing process.
Potassium Oxalate - Pt/Pl Printing - 500g
$31.95
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Ferric Oxalate Sensitizer A - Premixed
$5.95 - $19.95
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Ferric Oxalate Sensitizer B - Premixed
$5.95 - $19.95