STM PDF

Measurement of radioactivity - Gamma emitting radionuclides - Rapid screening method using scintillation detector gamma-ray spectrometry. Original standard ISO 19581-2025 in PDF full version. Additional info + preview on request

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Tritium and carbon-14 activity in gaseous effluents and gas discharges of nuclear installations - Part 2- Determination of tritium and carbon-14 activities sampled by bubbling technique. Original standard ISO 20041-2-2025 in PDF full version. Additional info + preview on request

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Project, programme and portfolio management - Earned value management implementation guidance. Original standard ISO 21512-2024 (2025) in PDF full version. Additional info + preview on request

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Fans - Laboratory test methods for air circulating fans. Original standard ISO 21684-2025 in PDF full version. Additional info + preview on request

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Particle size analysis - Dynamic light scattering (DLS). Original standard ISO 22412-2025 in PDF full version. Additional info + preview on request

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Building information modelling (BIM) - Data templates for objects used in the life cycle of assets. Original standard ISO 23387-2025 in PDF full version. Additional info + preview on request

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