STM PDF

Ambient air - Determination of asbestos fibres - Direct transfer transmission electron microscopy method. Original standard ISO 10312-2019 in PDF full version. Additional info + preview on request

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Ambient air - Determination of the mass concentration of ozone - Chemiluminescence method. Original standard ISO 10313-1993 in PDF full version. Additional info + preview on request

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Ambient air - Determination of the mass concentration of ozone - Chemiluminescence method - Amendment 1- Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air). Original standard ISO 10313-1993 amd1-2024 in PDF full version. Additional info + preview on request

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Cigarettes - Determination of nicotine in total particulate matter from the mainstream smoke - Gas-chromatographic method. Original standard ISO 10315-2021 in PDF full version. Additional info + preview on request

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Rolling bearings - Tapered roller bearings - Designation system. Original standard ISO 10317-2008 in PDF full version. Additional info + preview on request

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Rolling bearings - Tapered roller bearings - Designation system - Amendment 1- Design variant designation and comparison of tolerance class designations for single-row tapered roller bearings. Original standard ISO 10317-2008 amd1-2013 in PDF full version. Additional info + preview on request

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