BS EN 10177:2019 Steels. Determination of calcium content. Flame atomic absorption spectrometric method (FAAS)

Absorption spectrophotometry
Flame photometry
Alloy steels
Unalloyed steels
Precision
Spectrophotometry
Low-alloy steels
Calibration
Ferrous alloys
Atomic absorption spectrophotometry
Steels
Reproducibility
Determination of content
Oxidation methods
Testing conditions
Calcium
Chemical analysis and testing

Link: BS EN 10177:2019 Steels. Determination of calcium content. Flame atomic absorption spectrometric method (FAAS)
Source: BSI Standards

BS EN 15869-2:2019 Inland navigation vessels. Electrical shore connection, three phase current 400 V, 50 Hz, up to 125 A On-shore unit, additional requirements

Floating structures
Water transport engineering
Stability
Vessels
Certificates of conformity
Maritime structures
Docking and mooring gear
Emergency equipment
Vehicle lights
Strength of materials
Marking
Mechanical testing
Safety measures
Inland waterway transport
Storage
Instructions for use
Berths (shipping)

Link: BS EN 15869-2:2019 Inland navigation vessels. Electrical shore connection, three phase current 400 V, 50 Hz, up to 125 A On-shore unit, additional requirements
Source: BSI Standards

BS EN ISO 16014-5:2019 Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography Light-scattering method

Polymers
Chromatography
Test methods
Molecular weight
Molecular physics
Plastics
Mass

Link: BS EN ISO 16014-5:2019 Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography Light-scattering method
Source: BSI Standards

BS ISO 20951:2019 Soil Quality. Guidance on methods for measuring greenhouse gases (CO<sub>2</sub>, N<sub>2</sub>O, CH<sub>4</sub>) and ammonia (NH3) fluxes between soils and the atmosphere

Terminology
Environmental engineering
Vocabulary
Soil conservation
Soil testing
Soil sampling
Quality
Definitions
Contamination
Soils
Soil science
Soil improvement
Soil pollution

Link: BS ISO 20951:2019 Soil Quality. Guidance on methods for measuring greenhouse gases (CO<sub>2</sub>, N<sub>2</sub>O, CH<sub>4</sub>) and ammonia (NH3) fluxes between soils and the atmosphere
Source: BSI Standards