Begin Conservation Log
17 November 1997
25 days, change pool water, changed twice on 21 December
23 December 1997
11:00 am old acetone bath 1 Atm
24 December 1997
1:20 pm 2nd acetone bath (once-used acetone) 1 Atm
25 December 1997
9:40 am fresh acetone--vacuum--immediate bubbles
4:00 pm +/- pressure for 6hrs--with vacuum, no bubbles
7:00 pm taken out of acetone and placed in SFD-1 under passive means (no vacuum)
30 December 1997
left in bag of polymer mix
21 Febuary 1998
11:00 am removed from polymer to drain.
6:15 pm noted large cracks in the bottom and side of the container. Returned vessel to polymer mix.
End Conservation Log
Comments:
Last updated: 20 February 1998
URL:
http://www.indiana.edu/~r424park/dr/conservation/a0221conserve.html
Comments: Underwater Science Program
Copyright 1998, The
Trustees of Indiana University