Lanthanum(III) Oxide for analysis

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Lanthanum(III) Oxide for analysis
Content: 250 GRM
Physical Description:
solid
Quality Name: for analysis
Flux. For AA-spectrophotometry
Specification: Minimum assay (Compl.) (a.i.s.)@99%§CHAR(13) + CHAR(10) Maximum limit of impurities@§Al@0.001 %§Ca@0.005 %§Co@0.0005 %§Cr@0.0005 %§Cu@0.0003 %§Fe@0.0003 %§K@0.005 %§Mg@0.0003 %§Mn@0.0005 %§Na@0.005 %§Ni@0.0003 %§Pb@0.0005 %§Sr@0.001 %§Zn@0.0003 %