Fertilizers. Chemical analysis. Determination of nitrogen - Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method) Ingestion-build-260237 This document specifies the TPEG

This document specifies the TPEG application Traffic Flow and Prediction (TFP)

all terminals and the locating tab if present

5 RF finish

BS 5421-2 also defines a method intended to determine the amount of staining caused to adjacent textile materials and the amount of discolouration of a polyurethane thread when it is washed in water containing dissolved copper salts This test has only a comparative value and may not indicate the exact performance of a thread in service because of the wide variation of copper contents of domestic water supplies

Normative references have been added

Fertilizers. Chemical analysis. Determination of nitrogen - Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method) Ingestion-build-260237 This document specifies the TPEGWhat is BS 5551 4. 1. 4 Ammoniacal nitrogen content in fertilizers about? BS 5551 4. 1. 4 is an international standard that covers the determination of ammoniacal nitrogen content in fertilizers which enables the control of soil acidity for optimum plant growth. BS 5551 4. 1. 4 specifies a method for the determination of the ammoniacal nitrogen content of fertilizers containing other substances, such as urea or urea aldehyde condensates, which release