Projekta Nr.ISO 7485:2000
Nosaukums<p>This International Standard specifies a calibration method and a standard addition method for the determination of</p> <p>potassium and sodium contents of animal feeding stuffs by flame-emission spectrometry.</p> <p>The standard addition method applies if it is not known whether the emissions measured for potassium or sodium</p> <p>are subject to matrix effects. The limit of determination for potassium and sodium is 0,04 g/kg.</p> <p>The calibration method applies if such matrix effects have been shown to be absent.</p>
Reģistrācijas numurs (WIID)32070
Darbības sfēra<p>This International Standard specifies a calibration method and a standard addition method for the determination of</p> <p>potassium and sodium contents of animal feeding stuffs by flame-emission spectrometry.</p> <p>The standard addition method applies if it is not known whether the emissions measured for potassium or sodium</p> <p>are subject to matrix effects. The limit of determination for potassium and sodium is 0,04 g/kg.</p> <p>The calibration method applies if such matrix effects have been shown to be absent.</p>
StatussStandarts spēkā
ICS grupa65.120