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Working Standards Calculator

Select Concentration Units:	<- Select -> mM µM mg/L g/L µg/L
Provide Information about Analyte
Formula weight of chemical compound:
Molecular weight of analyte:
Number of moles of analyte in the compound:
Make a Stock Standard Enter two values, in any of the three fields below, to calculate the unknown value.
Concentration of the stock solution you need:
How much stock solution you want to prepare:	mL
Amount of compound you need to weigh:	g
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