Ideal for determining immobilization processing and non-destructive testing! Easy to judge pass or fail!
"Narden Checker BLUE" is a set of free iron testing solution after acid cleaning and passivation treatment. It allows for testing in accordance with ASTM standard A967, with a short testing time and no special equipment required. It can be used for determining passivation treatment and non-destructive testing. 【Features】 ■ Testing in accordance with ASTM standard A967 is possible ■ Easy determination of pass or fail ■ Short testing time with no special equipment needed ■ Not classified as a pharmaceutical poison or toxic substance *For more details, please refer to the PDF document or feel free to contact us.
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basic information
[Contents] ■Container (poly bottle): 1 ■Solution 1 (dilute nitric acid): 3 ■Reagent 2 (potassium ferricyanide reagent): 3 ■Dropper: 3 ■Instruction manual: 1 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Determination of passivation treatment ■Non-destructive testing *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Japan Welding Rod Co., Ltd. has been engaged in a consistent business development system from research and development to manufacturing and sales of welding materials such as stainless steel, nickel alloys, aluminum, and titanium since its founding in 1948. Research and development are centered around the Technology Research Institute (Hamamatsu City, Shizuoka Prefecture) and the New Materials Research Institute (Sagamihara City, Kanagawa Prefecture), pursuing customer satisfaction through a rich product lineup and accumulated technology and achievements. We will continue to uphold our customer-first principle, working in a unified manner across manufacturing, sales, and technology to further enhance customer satisfaction. We are committed to contributing to the development of global industries while being mindful of the environment and people, taking our part in Japan's manufacturing.
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