BS EN 16711-3:2019 Textiles. Determination of metal content Determination of lead release by artificial saliva solution

Metals
Chemical analysis and testing
Textiles
Testing conditions
Chemical tests (textiles)
Oxidation methods
Textile testing
Specimen preparation
Test equipment
Textile products
Mercury
Determination of content

Link: BS EN 16711-3:2019 Textiles. Determination of metal content Determination of lead release by artificial saliva solution
Source: BSI Standards

BS EN 12916:2019 Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection

Aromatic compounds
Chemical analysis and testing
Refractive index
Aromatic hydrocarbons
Petroleum products
Diesel fuels
Petroleum
Petroleum technology
Determination of content
Distillation methods of analysis
Liquid chromatography
Contaminants

Link: BS EN 12916:2019 Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection
Source: BSI Standards

BS ISO 7146-2:2019 Plain bearings. Appearance and characterization of damage to metallic hydrodynamic bearings Cavitation erosion and its countermeasures

Hydrodynamics
Bearings
Wear
Damage
Defects
Corrosion protection
Cavitation corrosion
Classification systems
Plain bearings
Appearance
Metals

Link: BS ISO 7146-2:2019 Plain bearings. Appearance and characterization of damage to metallic hydrodynamic bearings Cavitation erosion and its countermeasures
Source: BSI Standards

BS ISO 13653:2019 Optics and photonics. General optical test methods. Measurement of relative irradiance in the image field

Ophthalmology
Optical measurement
Optical properties of materials
Test equipment
Optics
Radiant flux density
Graphic representation
Designations
Ophthalmic equipment
Test specimens
Optical instruments

Link: BS ISO 13653:2019 Optics and photonics. General optical test methods. Measurement of relative irradiance in the image field
Source: BSI Standards