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The analyte spike shall be added at 1 μg/L for aqueous/water and leachate samples
this should include the analysis of QC samples including a method blank
At a 50x dilution this standard will mimic the matrix of many samples such as natural/treated waters
1000ug/mL SELENIUM (+4) 125mL
SOIL/WATER SPIKE SOLN 1
1000ug/mL ZINC/NaCN 500mL 88058 The analyte spike shall beElement properties Zinc Location: Group 12, Period 4 Atomic Weight: 65. 389 Coordination Number: 4 Chemical Form in Solution: Zn(OH)(aq)1+ 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, HNO3, H2SO4, HF and H3PO4. Avoid basic media that promotes formation of insoluble carbonate and hydroxide.
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