... /X-ray fluorescence spectrometer Measuring element:Mg,Al,Si,S,P,K,Ba,Cr,S,Ti,V,Ca,Fe,Mn X ... /X-ray fluorescence spectrometer Measuring element:Mg,Al,Si,S,P,K,Ba,Cr,S,Ti,V,Ca,Fe,Mn,Pb ... determinationRSD≤0.25%;5.Temperature coefficient≤0.0004/°C;6.Working environment temperature:-10~45°C;7.Standard deviation:≤0.08%(On 12 ...