Paper and board - Accelerated ageing - Part 6: Exposure to atmospheric pollution (nitrogen dioxide)

Paper and board - Determination of colour by diffuse reflectance - Part 1: Indoor daylight conditions (C/2°)

Paper and board - Determination of colour by diffuse reflectance - Part 2: Outdoor daylight conditions (D65/10°)

Paper and board - Determination of colour by diffuse reflectance - Part 3: Indoor illumination conditions (D50/2°)

Paper and board -- Determination of resistance to water penetration

Paper -- Measurement of dimensional change after immersion in water

Paper and board - Determination of air permeance (medium range) - Part 3: Bendtsen method

Paper and board - Determination of air permeance (medium range) - Part 4: Sheffield method

Paper and board - Determination of air permeance (medium range) - Part 6: Oken method

Paper and board - Determination of water absorption after immersion in water

Solid fibreboard -- Determination of grammage of single layers

Industrial valves - Mounting kits for part-turn valve actuator attachment

Tea polyphenol extracts - Definition and basic requirements

Porcelain Tableware - Specification and test method

Paper and board - Determination of titanium dioxide content

Medical laboratories - Concepts and specifications for the design, development, implementation and use of laboratory-developed tests

Test sieves -- Metal wire cloth, perforated metal plate and electroformed sheet -- Nominal sizes of openings

Photography -- Industrial radiographic films (roll and sheet) and metal intensifying screens -- Dimensions

Reaction to fire tests - Ignitability of building products using a radiant heat source

Reaction to fire tests - Spread of flame - Part 2: Lateral spread on building and transport products in vertical configuration

Reaction to fire tests -- Spread of flame -- Part 4: Intermediate-scale test of vertical spread of flame with vertically oriented specimen

Plastics - Smoke generation - Determination of optical density by a single-chamber test

Plastics - Smoke generation - Part 2: Determination of optical density by a single-chamber test

Reaction-to-fire tests - Heat release, smoke production and mass loss rate - Part 1: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement)

Petroleum products -- Hydrocarbon liquids -- Determination of refractive index