Projects

Ambient air — Determination of the mass concentration of tire and road wear particles (TRWP) — Pyrolysis-GC-MS method

90.92   Standard to be revised

Water quality — Determination of selected highly volatile organic compounds in water — Method using gas chromatography and mass spectrometry by static headspace technique (HS-GC-MS)

90.92   Standard to be revised

Water quality — Determination of cyclic volatile methylsiloxanes in water — Part 1: Method using purge and trap with gas chromatography-mass spectrometry (GC-MS)

90.93   Standard confirmed

Water quality — Determination of cyclic volatile methylsiloxanes in water — Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS)

90.60   Close of review

Manually portable (hand-held) powered lawn and garden equipment and forest machinery — Engine performance and fuel consumption

60.60   Standard published

Textiles — Yarn from packages — Determination of linear density (mass per unit length) by the skein method

90.93   Standard confirmed

Non-destructive testing of welds — Ultrasonic testing — Use of automated phased array technology for thin-walled steel components

90.92   Standard to be revised

Ships and marine technology — Check valves for use in low temperature applications — Design and testing requirements

90.60   Close of review

Ships and marine technology — Check valves for use in low temperature applications — Design and testing requirements — Amendment 1

60.60   Standard published

Safety of machinery — Instruction handbook — General drafting principles

90.92   Standard to be revised

Dentistry — Powder jet handpieces and powders

90.93   Standard confirmed

Textiles — Determination of twist in yarns — Direct counting method

90.60   Close of review

Adventure tourism — Good practices for sustainability — Requirements and recommendations

90.93   Standard confirmed

Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratories

90.93   Standard confirmed

Sensory analysis — General guidance for the application of sensory analysis in quality control

90.93   Standard confirmed

Information and documentation — Data exchange protocol for interoperability and preservation

90.93   Standard confirmed

Fibre ropes — Electrostatic surface potential measuring method

90.93   Standard confirmed

Graphic technology — File format for quality control and metadata — Part 1: Print requirements eXchange (PRX)

90.20   Standard under periodical review