STB PDF

Fine ceramics (advanced ceramics, advanced technical ceramics). Measurement of thixotropic behaviour of ceramic slurry by use of a rotational viscometer. Original standard BS ISO 20379-2018 in PDF full version. Additional info + preview on request

Document status: Active

Tractors and machinery for agriculture and forestry. Speed Identification Sign (SIS). Original standard BS ISO 20383-2017 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Biotechnology. Cell counting. General guidance on cell counting methods. Original standard BS ISO 20391-1-2018 in PDF full version. Additional info + preview on request

Document status: Active

Biotechnology. Cell counting. Experimental design and statistical analysis to quantify counting method performance. Original standard BS ISO 20391-2-2019 in PDF full version. Additional info + preview on request

Document status: Active

Biotechnology. Requirements for evaluating the performance of quantification methods for nucleic acid target sequences. qPCR and dPCR. Original standard BS ISO 20395-2019 in PDF full version. Additional info + preview on request

Document status: Active

Biotechnology. Massively parallel sequencing. Nucleic acid and library preparation. Original standard BS ISO 20397-1-2022 in PDF full version. Additional info + preview on request

Document status: Active