Turkmenistan standards PDF

Surface chemical analysis — Glow discharge optical emission spectrometry (GD-OES) — Introduction to use Original standard JIS K 0144-2001 in PDF full version. Additional info + preview on request

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Surface chemical analysis—Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy Original standard JIS K 0148-2005 in PDF full version. Additional info + preview on request

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Surface chemical analysis—Analysis of zinc- and/or aluminium-based metallic coatings by glow-discharge optical-emission spectrometry Original standard JIS K 0150-2009 in PDF full version. Additional info + preview on request

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Testing methods for water quality by flow analysis—Part 1- Ammonium nitrogen Original standard JIS K 0170-1-2011 in PDF full version. Additional info + preview on request

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Testing methods for water quality by flow analysis—Part 2- Nitrite nitrogen and nitrate nitrogen Original standard JIS K 0170-2-2011 in PDF full version. Additional info + preview on request

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Testing methods for water quality by flow analysis—Part 3- Total nitrogen Original standard JIS K 0170-3-2011 in PDF full version. Additional info + preview on request

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