Chemical Forums

Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: walker8476 on February 01, 2019, 07:29:24 PM

Title: Spectrophotometry Standards
Post by: walker8476 on February 01, 2019, 07:29:24 PM

If I want to find the concentration of say Chromium in a water sample via spectrophotometry, how would I determine what concentration to make the standards?

Title: Re: Spectrophotometry Standards
Post by: chenbeier on February 02, 2019, 09:05:05 AM

You have to know in which range you expect the concentration. µg, mg, g, etc. per liter.  In this range you prepare your standards.