BS EN IEC 60331-1:2019 Tests for electric cables under fire conditions. Circuit integrity Test method for fire with shock at a temperature of at least 830°C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm

Fire safety
Emergency electrical installations
Emergency equipment
Fire resistance
Fire tests
Electric cables
Electrical equipment
Circuits

Link: BS EN IEC 60331-1:2019 Tests for electric cables under fire conditions. Circuit integrity Test method for fire with shock at a temperature of at least 830°C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm
Source: BSI Standards

BS EN ISO 11494:2019 Jewellery and precious metals. Determination of platinum in platinum alloys. ICP-OES method using an internal standard element

Determination of content
Spectrophotometry
Platinum alloys
Jewellery
Platinum
Chemical analysis and testing
Emission spectrophotometry

Link: BS EN ISO 11494:2019 Jewellery and precious metals. Determination of platinum in platinum alloys. ICP-OES method using an internal standard element
Source: BSI Standards