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These stable "non-radioactive" Isotope Standards are certified in concentration and abundances according to ISO 17034 and ISO/IEC 17025
000ug/mL ZIRCONIUM/HCL 125mL
soil/sediment) or for each SDG
H2SO4 to boiling until the alloy disintegrates and nearly all of the Sulphuric acid is expelled
100ug/mL LITHIUM 500mL ICP-162 These stable "non-radioactive" Isotope StandardsElement properties Lithium Location: Group 1, Period 2 Atomic Weight: 6. 941 Coordination Number: (6) Chemical Form in Solution: Li+(aq) (large effective radius due to hydration sphere) (coordination number in parentheses is assumed, not certain) 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,
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