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Nb Containing Samples (Preparation & Solution): Metal (soluble in HF / HNO3)
Iron is used to demonstrate adequate resolution of the spectrometer for the determination of manganese
silicates and insoluble sulfates (the finely powered sample is fused in a Pt0 crucible with 6 times its weight of Na2CO3 + 0
Oxide (dissolved by heating in H2O / HNO3)
1000ug/mL SAMARIUM 125mL ICP-104 Nb Containing Samples (Preparation &Element properties Samarium Location: Period 6 (lanthanoid) Atomic Weight: 150. 36 Coordination Number: 6 to 9, 10 for some compounds Chemical Form in Solution: Sm(OH)y(H2O)x+3 y Storage & Handling: Keep tightly sealed when not in use. Store and use at 20 4C. Do not pipet from container. Do not return portions removed for pipetting to container. Chemical Compatibility: Soluble in HCl, and HNO3. Avoid HF, H3PO4, H2SO4, and neutral to basic media.