Belarus standards PDF

Corrosion of metals and alloys. Electrochemical measurements. Test method for monitoring atmospheric corrosion. Original standard BS ISO 22858-2020 in PDF full version. Additional info + preview on request

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Fertilizers and soil conditioners. Compound fertilizer. General requirements. Original standard BS ISO 22862-2021 in PDF full version. Additional info + preview on request

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Fireworks. Test methods for determination of specific chemical substances. Nitrogen content in nitrocellulose by iron(II) sulfate titration. Original standard BS ISO 22863-10-2021 in PDF full version. Additional info + preview on request

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Fireworks. Test methods for determination of specific chemical substances. Phosphorus content by Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES). Original standard BS ISO 22863-11-2022 in PDF full version. Additional info + preview on request

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Fireworks. Test methods for determination of specific chemical substances. Picrates and picric acid by high performance liquid chromatography. Original standard BS ISO 22863-12-2022 in PDF full version. Additional info + preview on request

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Fireworks. Test methods for determination of specific chemical substances. Qualitative detection of elemental metals in firework compositions. Original standard BS ISO 22863-13-2025 in PDF full version. Additional info + preview on request

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