Dentistry - General requirements for instruments and related accessories used in dental implant placement and treatment.

Norma vydána dne 1.6.2025

Fire resistance tests for non-loadbearing elements - Part 1: Walls.

Norma vydána dne 1.6.2025

Fire resistance tests for non-loadbearing elements - Part 5: Air transfer grilles.

Norma vydána dne 1.6.2025

Foodstuffs - Determination of trace elements - Part 1: Determination of total mercury in foodstuffs by atomic absorption spectrometry (AAS) - cold vapour technique after pressure digestion.

Norma vydána dne 1.6.2025

Foodstuffs - Determination of trace elements - Part 2: Determination of total mercury in foodstuffs by atomic fluorescence spectrometry (AFS) - cold vapour technique after pressure digestion.

Norma vydána dne 1.6.2025

Foodstuffs - Determination of trace elements - Part 3: Determination of total mercury in foodstuffs with atomic absorption directly from the foodstuff (elemental mercury analysis).

Norma vydána dne 1.6.2025

Air quality - Determination of ozone in ambient air - Ultraviolet photometric method - AMENDMENT 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air).

Změna vydána dne 1.6.2025

Refrigeration systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes - Requirements and classification.

Norma vydána dne 1.6.2025

Environmental statements and programmes for products - Self-declared environmental claims.

Norma vydána dne 1.6.2025

Equipment for practicing respiratory protective devices - Elements of design.

Norma vydána dne 1.6.2025