Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
Edition 2022

Water quality - Detection and enumeration of intestinal enterococci - Part 1: Miniaturized method (Most Probable Number) for surface and waste water (ISO 7899-1:1998)
Edition 2000-09-28

LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE. TERMINAL MARKING AND DISTINCTIVE NUMBER FOR PARTICULAR CONTROL SWITCHES.
Edition 1982-10-15

WATER QUALITY - DETECTION AND ENUMERATION OF INTESTINAL ENTEROCOCCI. PART 1: MINIATURIZED METHOD (MOST PROBABLE NUMBER) FOR SURFACE AND WASTE WATER (ISO 7899-1:1998)
Edition 1999-07-30

Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 3: Miniaturized method (Most Probable Number) for the detection and enumeration of E.coli in surface and waste water (ISO 9308-3:1998)
Edition 2000-07-21

WATER QUALITY. DETECTION AND ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA. PART 3: MINIATURIZED METHOD (MOST PROBABLE NUMBER) FOR THE DETECTION AND ENUMERATION OF E. COLI IN SURFACE AND WASTE WATER. (ISO 9308-3:1998)
Edition 1999-07-30

Dentistry - Nominal diameters and designation code numbers for rotary instruments (ISO 2157:2016)
Edition 2016-11-16

Aerospace. Part numbering for hose assemblies
Edition 2010-07-31