Reagent grade: 25 ml of ca.18.5 % w/v potassium tetrachloroplatinate(II), ca. 0.45 M K2PtCl4 (FW 415.11). Very difficult to use by itself. Adding Platinum to Palladium will cool the resultant print. Can be combined in any proportion with our Standard Palladium Solution and the resulting volume mixed with an equal amount of Ferric Oxalate sensitizer.
The shelf life of this solution is greater than 50 years. Although non-toxic to the environment, care should be taken to keep this and all photographic chemistry out of the reach of children. This should not be digested.
25 ml = 500 drops.
Can not be returned once opened. If you wish to test our chemicals, we sell 3ml and 7ml sample sizes.
This product ships directly from InkjetMall offices in Vermont. It will require an adult signature upon receipt. It will not arrive in the same packaging as any other non-chemical items which you may be ordering at the same time. If you are ordering other items, they will ship prior to the chemicals. We will make every effort to ship the chemicals at the same time as your other supplies, but please allow an extra 2-3 days for the chemicals to arrive.
The legendary Richeson 9000 Series alternative process brush. Perfect for platinum and palladium sensitized emulsion coating. Also for other alternative processes. The ferrule of this high standard brush does not cause contamination of sensitized solutions. This brush comes to a razor edge to retain its ultra-smooth application of emulsions.
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