Belarus standards PDF
Microbiology of the food chain. Polymerase chain reaction (PCR) for the detection of microorganisms. Thermal performance testing of thermal cyclers. Original standard BS EN ISO 20836-2021 in PDF full version. Additional info + preview on request
Document status: Active
Microbiology of food and animal feeding stuffs. Polymerase chain reaction (PCR) for the detection of food-borne pathogens. Requirements for sample preparation for qualitative detection. Original standard BS EN ISO 20837-2006 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Microbiology of food and animal feeding stuffs. Polymerase chain reaction (PCR) for the detection of food-borne pathogens. Requirements for amplification and detection for qualitative methods. Original standard BS EN ISO 20838-2006 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Petroleum and related products. Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC. Original standard BS EN ISO 20843-2011 in PDF full version. Additional info + preview on request
Document status: Active
Petroleum and related products. Determination of the shear stability of polymer-containing oils using a diesel injector nozzle. Original standard BS EN ISO 20844-2015 in PDF full version. Additional info + preview on request
Document status: Active
Petroleum products. Determination of sulfur content of automotive fuels. Ultraviolet fluorescence method. Original standard BS EN ISO 20846-2019 (BS 2000-490-2019) in PDF full version. Additional info + preview on request
Document status: Active