Product
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Palladium Chloride Passivation Test Kit
During test on passivated stainless steel, A black spot will appear when the surface has not been passivated correctly. Various qualities of passivation will give graduations of grey shades, ranging from light (acceptable) to dark (unacceptable)
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Tankclean ECO 210 Ltr
Designed for the removal of heavy mineral oils and greases, dopes, additives, lubricants, asphalt, distillation residues, coal tar, several synthetic resins, paraffines (e.g. slackwax), inert gas soot, vegetable,fish and animal oils and fats, fatty acid
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Sodium Thiosulphate Solution
Sodium Thiosulfate used as a Pond / Aquarium Dechlorinator. This product also used as a Photography as a fixing agent (hypo) to dissolve unchanged silver salts from exposed negatives.
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