L'ISO 8902:2009 spécifie certaines caractéristiques de l'huile essentielle de lavandin Grosso (Lavandula angustifolia Mill. x Lavandula latifolia Medik.), type France, destinées à faciliter l'appréciation de sa qualité.
Aciers et fontes — Détermination du titane — Méthode spectrophotométrique au diantipyrylméthane
La présente Norme internationale prescrit une méthode spectrophotométrique de dosage du titane au diantipyrylméthane dans les aciers et les fontes. La méthode est applicable aux teneurs en titane comprises entre 0,002 % (m/m) et 0,80 % (m/m).
Oilseeds — Simultaneous determination of oil and water contents — Method using pulsed nuclear magnet...
This International Standard specifies a rapid method for the determination of the oil and water contents of commercial oilseeds using pulsed nuclear magnetic resonance (NMR). It is applicable to rapeseeds, soya beans, linseeds and sunflower seeds with a water content less than 10 %. For seeds with higher water contents, drying is necessary before the oil content can be determined by pulsed NMR.…
Flexible cellular polymeric materials — Determination of tear strength
This document specifies two methods for the determination of the tear strength of flexible cellular polymeric materials:
— method A, using a trouser test piece;
— method B, using an angle test piece without a nick.
Medical electrical equipment — Part 2-67: Particular requirements for basic safety and essential per...
This document is applicable to the basic safety and essential performance of oxygen conserving equipment, hereafter referred to as ME equipment, in combination with its accessories intended to conserve supplemental oxygen by delivering gas intermittently and synchronized with the patient's inspiratory cycle, when used in the home healthcare environment. Oxygen conserving equipment is…
Raw optical glass — Resistance to attack by aqueous alkaline phosphate-containing detergent solution...
Specifies a method for testing the resistance of raw optical glasses and a classification of optical glasses according to the aqueous alkaline phosphate-containing detergent resistance (phosphate resistance) determined by this method.
Building and civil engineering sealants — Determination of adhesion and cohesion properties of seala...
ISO 11431:2002 specifies a method for the determination of the adhesion/cohesion properties of sealants after cyclic exposure to heat and artificial light followed by a period of exposure to water at a defined temperature.
