BS 5551-4.5:1993
$86.31
Fertilizers. Chemical analysis – Method for determination of mineral-acid-soluble sulfate content of solid fertilizers
Published By | Publication Date | Number of Pages |
BSI | 1993 | 8 |
This International Standard specifies a method for the gravimetric determination of the mineral-acid-soluble sulfate content of solid fertilizers. The method is applicable to fertilizers with sulfate contents, expressed as SO3, from 3 % (m/m) to 50 % (m/m).