technique" ??
sounds like "liquid nitrogen with a freeze SELF freeze (nm)
Tue Dec 23, 2003 18:49

??
freeze-thaw-freeze?? (nm)
Tue Dec 23, 2003 18:54

Easyrider
Well, you didn't give us much info, but could it be--sm
Tue Dec 23, 2003 18:55

cell freeze technique?