Link: ISO 20884:2019 Petroleum products. Determination of sulfur content of automotive fuels. Wavelength-dispersive X-ray fluorescence spectrometry
Source: BSI Standards
BS ISO 20395:2019 Biotechnology. Requirements for evaluating the performance of quantification methods for nucleic acid target sequences. qPCR and dPCR Part 1: qPCR and dPCR
Testing methods
Research methods
Methods of calculation
Space requirements
Biotechnology
Link: BS ISO 20395:2019 Biotechnology. Requirements for evaluating the performance of quantification methods for nucleic acid target sequences. qPCR and dPCR Part 1: qPCR and dPCR
Source: BSI Standards
ISO 19444-1:2019 Document management. XML Forms Data Format Use of ISO 32000-2 (XFDF 3.0)
Link: ISO 19444-1:2019 Document management. XML Forms Data Format Use of ISO 32000-2 (XFDF 3.0)
Source: BSI Standards
ISO 4427-1:2019 Plastics piping systems for water supply and for drainage and sewerage under pressure. Polyethylene (PE) General
ISO 4427-5:2019 Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE) Fitness for purpose of the system
ISO 21173:2019 Submersibles. Hydrostatic pressure test. Pressure hull and buoyancy materials
Submerged
Buoyancy
Test equipment
Testing
Pressure testing
Pressure
Hydrostatic equipment
Link: ISO 21173:2019 Submersibles. Hydrostatic pressure test. Pressure hull and buoyancy materials
Source: BSI Standards
ISO 4427-2:2019 Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE) Pipes
BS EN ISO 3581:2016 Welding consumables. Covered electrodes for manual metal arc welding of stainless and heat-resisting steels. Classification
Classification systems
Ferritic steels
Austenitic steels
Welding electrodes
Welding equipment
Symbols
Heat-resistant materials
Covered electrodes
Chemical composition
Temperature
Designations
Arc-welding equipment
Bibliography
Consumable electrodes
Martensitic steels
Position
Tensile testing
Stainless steels
Link: BS EN ISO 3581:2016 Welding consumables. Covered electrodes for manual metal arc welding of stainless and heat-resisting steels. Classification
Source: BSI Standards