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Plastics — Aromatic isocyanates for use in the production of polyurethanes — Determination of the isomer rati…

Overview ISO 15064:2017 specifies laboratory methods for determining the isomer ratio in toluenediisocyanate (TDI) mixtures used to produce polyurethanes. The standard describes two infrared-based an…

Plastics — Polyols for use in the production of polyurethanes — Determination of hydroxyl number by NIR spect…

Overview ISO 15063:2011 specifies a standardized near‑infrared (NIR) spectroscopy method for the determination of the hydroxyl number of polyols used in polyurethane production. The standard defines…

Countersinks for countersunk head screws with head configuration in accordance with ISO 7721

Overview ISO 15065:2005 is an international standard developed by the International Organization for Standardization (ISO), specifying the dimensions and designation for countersinks used with counte…

Water quality — Determination of dissolved bromate — Method by liquid chromatography of ions

Overview ISO 15061:2001 defines a standardized laboratory method for the determination of dissolved bromate in water by ion chromatography (liquid chromatography of ions). It applies to a variety of…

Plastics. Polyols for use in the production of polyurethanes. Determination of hydroxyl number by NIR spectro…

Countersinks for countersunk head screws with head configuration in accordance with ISO 7721.

Water quality. Determination of dissolved bromate. Method by liquid chromatography of ions.

Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of the isomer ratio…

Textile machinery — Dyeing, finishing and allied machinery — Classification and nomenclature