10,000ug/mL EUROPIUM 30mL 5190-8355 Stable with most metals and

Stable with most metals and inorganic anions as the [OsCl6]2- in dilute HCl media

000ug/mL ERBIUM 500mL

000 ppm single element solutions as the NbOF5-2 chemically stable for years in 2-5% HNO3 / trace HF in an LDPE container

If the responses of the internal standards are now within the limit

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10,000ug/mL EUROPIUM 30mL 5190-8355 Stable with most metals andElement properties Europium Location: Period 6 (lanthanoid) Atomic Weight: 151. 96 Coordination Number: 6 to 9, 10 for some compounds Chemical Form in Solution: Eu(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. Stable