ISO 16129:2018 Surface chemical analysis. X-ray photoelectron spectroscopy. Procedures for assessing the day-to-day performance of an X-ray photoelectron spectrometer

Spectroscopy
X-ray fluorescence spectrometry
X-ray analysis
Spectrophotometry
Sensitivity
Testing conditions
Surfaces
Chemical analysis and testing
Chemical composition
Precision
Surface chemistry
Electrons
Test methods

Link: ISO 16129:2018 Surface chemical analysis. X-ray photoelectron spectroscopy. Procedures for assessing the day-to-day performance of an X-ray photoelectron spectrometer
Source: BSI Standards

BS ISO 30500:2018 Non-sewered sanitation systems. Prefabricated integrated treatment units. General safety and performance requirements for design and testing

Scratch hardness tests
Overflows
Mechanical testing
Conformity
Wash-basins
Approval testing
Thermal testing
Domestic
Designations
Chemical-resistance tests
Quality control
Abrasion testing
Sanitary appliances
Performance

Link: BS ISO 30500:2018 Non-sewered sanitation systems. Prefabricated integrated treatment units. General safety and performance requirements for design and testing
Source: BSI Standards