100ug/mL SODIUM 125mL Chromate 10ug/mL CESIUM 125mL

10ug/mL CESIUM 125mL

Lu Containing Samples (Preparation & Solution):  Metal (soluble in acids)

004 µg/mL 1 ion Cr

100 ppb is stable for 5 months in 1% HNO3 / LDPE container

with aqua regia or HCl / Cl2(gas) )

100ug/mL SODIUM 125mL Chromate 10ug/mL CESIUM 125mLElement properties Sodium Location: Group 1, Period 3 Atomic Weight: 22. 98977 Coordination Number: (6) Chemical Form in Solution: Na+(aq) (largely ionic in nature) (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, HNO3, H2SO4 and HF