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Optics and optical instruments - Test lenses for calibration of focimeters - Part 2: Test lenses for focimeters used for measuring contact lenses (ISO 9342-2:2005)

90.93   Standard confirmed

CEN/TC 170

Hygrothermal performance of buildings and building materials - Physical quantities for mass transfer - Vocabulary (ISO 9346:2007)

60.60   Standard published

CEN/TC 89

Chemicals used for treatment of water intended for human consumption - Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric)

90.93   Standard confirmed

CEN/TC 164

Galvanic anodes for cathodic protection in seawater and saline sediments (ISO 9351:2025)

60.60   Standard published

CEN/TC 219

Chemicals used for treatment of water intended for human consumption - Carbon dioxide

90.92   Standard to be revised

CEN/TC 164

Anaesthetic and respiratory equipment - Heat and moisture exchangers (HMEs) for humidifying respired gases in humans - Part 1: HMEs for use with minimum tidal volumes of 250 ml (ISO 9360-1:2000)

60.60   Standard published

CEN/TC 215

Anaesthetic and respiratory equipment - Heat and moisture exchangers (HMEs) for humidifying respired gases in humans - Part 2: HMEs for use with tracheostomized patients having minimum tidal volumes of 250 ml (ISO 9360-2:2001)

60.60   Standard published

CEN/TC 215

Chemicals used for treatment of water intended for human consumption - Chlorine

90.93   Standard confirmed

CEN/TC 164

Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction and gas chromatography (ISO 9377-2:2000)

90.93   Standard confirmed

CEN/TC 230

Chemicals used for treatment of water intended for human consumption - Sodium chlorite

60.60   Standard published

CEN/TC 164

Chemicals used for treatment of water intended for human consumption - Hydrochloric acid

90.93   Standard confirmed

CEN/TC 164

Ophthalmic optics - Contact lenses and contact lens care products - Determination of biocompatibility by ocular study with rabbit eyes (ISO 9394:2012)

60.60   Standard published

CEN/TC 170

Plastics - Phenolic resins - Determination of the gel time at a given temperature using automatic apparatus (ISO 9396:1997)

60.60   Standard published

CEN/TC 249

Nickel-based alloys - Determination of resistance to intergranular corrosion (ISO 9400:1990)

90.93   Standard confirmed

CEN/TC 262

Textile floor coverings - Assessment of changes in appearance (ISO 9405:2015)

60.60   Standard published

CEN/TC 134

Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999)

90.93   Standard confirmed

CEN/TC 230

Aluminium and aluminium alloys - Circle and circle stock for the production of general applications - Specifications

60.60   Standard published

CEN/TC 132

Timber in joinery - General requirements

90.93   Standard confirmed

CEN/TC 175



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