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028g/100mL 20aq)
Ores and Alloys (best attacked using 1:1 H2O / HNO3)
Oxides (soluble in HCl and tartaric acid or H2O / HF / HNO3 mixtures)
U ICP-MS 93 amu
10,000ug/mL PRASEODYMIUM 30mL ICP 028g/100mL 20aq)Element properties Praeseodymium Location: Period 6 (lanthanoid) Atomic Weight: 140. 9077 Coordination Number: 6 to 9, 10 for some compounds Chemical Form in Solution: Pr(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.
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