Projekta Nr.ISO 3430:1976
Nosaukums<p>Specifies a spectrophotometric method, using the reduced molybdosilicate, for determining the silica content of sodium fluoride. Applicable to products of which the phosphorus pentoxide content does not exceed 0,02 % (m/m).</p>
Reģistrācijas numurs (WIID)8746
Darbības sfēra<p>Specifies a spectrophotometric method, using the reduced molybdosilicate, for determining the silica content of sodium fluoride. Applicable to products of which the phosphorus pentoxide content does not exceed 0,02 % (m/m).</p>
StatussStandarts spēkā
ICS grupa71.100.10