Home | Jobs | News & Articles | Job Advice | Search | Protocols | Fun | @RealLabRat
Lab Rat with DNA

Post your resume
Candidates - post your resume

Search job listings
Candidates - search biotech jobs

HOME > Protocols > Media and Reagents > Ehrlich's Solution Recipe

Ehrlich's Solution Recipe

Ehrlich's solution is used in an indol test.

  1. Dissolve 1g of Para-dimethylamino benzaldehyde in 95ml of 95% ethanol
  2. Add 20 ml of concentrated HCl to the solution from step 1
  3. Mix well

Caution: Always add concentrated acid into the solution and not the solution into concentrated acid!


theLabRat.com 2005. All Rights Reserved.