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Photography — Processing waste — Determination of total amino nitrogen (microdiffusion Kjeldahl method)

90.93 Standard confirmed

ISO/TC 42

Photography — Processing waste — Determination of ammoniacal nitrogen (microdiffusion method)

90.93 Standard confirmed

ISO/TC 42

Nuclear energy — Standard method for testing the long-term alpha irradiation stability of matrices for solidification of high-level radioactive waste

90.93 Standard confirmed

ISO/TC 85/SC 5

Photography — Processing waste — Determination of hydroquinone

90.93 Standard confirmed

ISO/TC 42

Processing photographic wastes — Analysis of cyanides — Determination of hexacyanoferrate (II) and hexacyanoferrate (III) by spectrometry

90.93 Standard confirmed

ISO/TC 42

Decommissioning of medical cyclotron

30.60 Close of voting/ comment period

ISO/TC 85/SC 5

Rare earth — Determination of non-rare earth impurities in individual rare earth metals and their oxides — ICP-AES — Part 1: Analysis of Al, Ca, Mg, Fe and Si

50.00 Final text received or FDIS registered for formal approval

ISO/TC 298

Recycling of rare earth elements — Methods for the measurement of rare earth elements in industrial waste and end-of-life products

90.20 Standard under periodical review

ISO/TC 298

Additive manufacturing of metals — Environment, health and safety — General principles for use of metallic materials

60.60 Standard published

ISO/TC 261