18/30370852 DC : 0
NA
Status of Standard is Unknown
Hardcopy , PDF
English
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Specifications
5 Sampling
6 Precision and dispute
Annex A (normative) - Sampling
Annex B (normative) - Determination of urea content by
total nitrogen
Annex C (normative) - Refractive index and determination
of urea content by refractive index
Annex D (normative) - Determination of alkalinity
Annex E (normative) - Determination of biuret content
Annex F (normative) - Determination of aldehyde content
Annex G (normative) - Determination of insoluble matter
content by gravimetric method
Annex H (normative) - Determination of phosphate content
by photometric method
Annex I (normative) - Determination of trace element content
(Al, Ca, Cr, Cu, Fe, K, Mg, Na, Ni, P and Zn) by
ICP-OES method
Annex J (normative) - Determination of identity by FTIR
spectrometry method
Annex K (informative) - Precision of test method
Bibliography
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