Moldova standards PDF

Lead sulfide contentrates - Determination of lead content - EDTA titration method after acid digestion. Original standard ISO 13545-2000 in PDF full version. Additional info + preview on request

Document status: Active

Copper concentrates - Determination of mercury content - Cold vapour atomic absorption spectrometric method. Original standard ISO 13546-2021 in PDF full version. Additional info + preview on request

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Copper, lead, zinc and nickel sulfide concentrates - Determination of arsenic - Part 1- Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method. Original standard ISO 13547-1-2014 in PDF full version. Additional info + preview on request

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Copper, lead, zinc and nickel sulfide concentrates - Determination of arsenic - Part 2- Acid digestion and inductively coupled plasma atomic emission spectrometric method. Original standard ISO 13547-2-2014 in PDF full version. Additional info + preview on request

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Hydrometric determinations - Flow measurements in open channels using structures - Use of vertical underflow gates. Original standard ISO 13550-2002 in PDF full version. Additional info + preview on request

Document status: Active

Textile machinery and accessories - Cloth rollers - Specification for connections for automation of roller changing. Original standard ISO 13552-1994 in PDF full version. Additional info + preview on request

Document status: Withdrawn