September 16, 2021, 12:42:08 PM
Forum Rules: Read This Before Posting

Topic: Comparing three unknown samples to determine if they are the same or not?  (Read 419 times)

0 Members and 1 Guest are viewing this topic.

Offline Alembic Pentameter

  • New Member
  • **
  • Posts: 3
  • Mole Snacks: +0/-0
I have three chemical samples.  It's unknown if they are identical solutions, solutions of the same substance at different concentrations, or different substances in solution.

Is there a best / ideal way to go about testing to prove which of the above scenarios it is? 

Is there a way to accomplish this with a panel of gc-ms scans?

I assume that the weight ratio being inconsistent by +/-1.25% is enough to rule out 'identical solutions'.

Offline shchavel

  • Regular Member
  • ***
  • Posts: 45
  • Mole Snacks: +1/-2
Hello! It's depends of your resources (equipment, reagents, knowledges). What do you have? What you prefer?

Sponsored Links