100ug/mL OSMIUM 125mL Method 200.8 Rev. 4.4 & 5.4 Tuning Element properties Tellurium

Element properties Tellurium

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CGSE10-30ML

Organic Matrices (Sulphuric / peroxide digestion or nitric / Sulphuric / perchloric acid decomposition)

then treat it by peroxide fusion as described above)

100ug/mL OSMIUM 125mL Method 200.8 Rev. 4.4 & 5.4 Tuning Element properties TelluriumElement properties Osmium Location: Group 8, Period 6 Atomic Weight: 190. 2 Coordination Number: 4, 5, 6, 8 Chemical Form in Solution: OsCl62 (coordination numbers in green are observed less frequently) 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: Stable in HCl. Stable with most metals and inorganic anions