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1000ug/mL SILVER 30mL
2) it must be free from interferences
000ug/mL SULFUR 30mL
002 µg/mL 1 ion Sb
200.8 INTERNAL STD SOLN, 500mL Ruthenium 1000ug/mL SILVER 30mLDescription Intended use Internal Standard Pure analyte(s) added to a sample, extract, or standard solution in known amount(s) and used to measure the relative responses of other method analytes that are components of the same sample or solution. The internal standard must be an analyte that is not a sample component. Read more Internal standards responses The analyst is expected to monitor the responses from the internal standards throughout the
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