Animal and vegetable fats and oils. Determination of phosphorus content - Colorimetric method not-for-sale This part of ISO 898

This part of ISO 898 applies to bolts

6 Penetration of fire walls and floors

Short examples illustrating the individual steps in the procedures are given in the body of the standard and a fuller example of the application of the procedures is given in Annex A

whether hand calculations or predictive computer models or correlations based on empirical data

BS EN 60335-2-67:2009 Household and similar electrical appliances

Animal and vegetable fats and oils. Determination of phosphorus content - Colorimetric method not-for-sale This part of ISO 8981 Scope This part of ISO 10540 specifies a colorimetric method for the determination of the phosphorus content of animal and vegetable oils and fats. This method is not suitable for determining the phosphorus content of commercial lecithin as this requires an ashing temperature of 800 C.