Prepare the wash solutions
 
- 
Fill four sitting drop bridges with about 100 microlitres of precipitant
solution from the reservoir of the seed
- 
Fill the the wells around drops with water to maintain the humidity around
the drops
Seeding
 
- 
Choose a crystal that is free of defects
- 
Pick it up in a cryo-loop
- 
Serially transfer it between the four wash solutions
- 
Transfer the seed to a preeqilibrated drop
© 1999-2005 Airlie J McCoy, 
University of Cambridge. All rights reserved.
 Last updated: 
7 June, 2005