November 01, 2024, 08:31:27 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Calibration graph (absorption against iodine) problems  (Read 2698 times)

0 Members and 4 Guests are viewing this topic.

Offline bssjonny

  • Very New Member
  • *
  • Posts: 2
  • Mole Snacks: +0/-0
Calibration graph (absorption against iodine) problems
« on: December 11, 2011, 05:03:43 PM »
I've drawn out a graph of iodine concentration against absorbtion and found that it doesnt quite go through the origin as expected. How can this be explained?
Logged

Offline sjb

  • Global Moderator
  • Sr. Member
  • ***
  • Posts: 3653
  • Mole Snacks: +222/-42
  • Gender: Male
Re: Calibration graph (absorption against iodine) problems
« Reply #1 on: December 12, 2011, 03:09:32 AM »
Quote from: bssjonny on December 11, 2011, 05:03:43 PM
I've drawn out a graph of iodine concentration against absorbtion and found that it doesnt quite go through the origin as expected. How can this be explained?

What does it suggest if the line doesn't go through the origin?
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links