STB PDF

General methods of test for pigments and extenders - Part 24- Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments - Photometric methods. Original standard UNE-EN ISO 787-24-1996 in PDF full version. Additional info + preview on request

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General methods of test for pigments and extenders - Part 7- Determination of residue on sieve - Water method - Manual procedure. Original standard UNE-EN ISO 787-7-2010 in PDF full version. Additional info + preview on request

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Sterile hypodermic syringes for single use - Syringes for manual use. Original standard UNE-EN ISO 7886-1-2018 in PDF full version. Additional info + preview on request

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Sterile hypodermic syringes for single use - Syringes for use with power-driven syringe pumps. Original standard UNE-EN ISO 7886-2-2020 in PDF full version. Additional info + preview on request

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Sterile hypodermic syringes for single use - Auto-disabled syringes for fixed-dose immunization. Original standard UNE-EN ISO 7886-3-2020 in PDF full version. Additional info + preview on request

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Cereals. Determination of bulk density, called mass per hectolitre - Method of traceability for measuring instruments through reference to the international standard instrument. Original standard UNE-EN ISO 7971-2-2019 in PDF full version. Additional info + preview on request

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