Inspissation is used for -

Ans. is "b' i.e., protein containing culture medium Inspissationo It is heat exposure method that is employed with high protein material, like egg containing media, that cannot withstand the high temperature used in autoclaving,o The medium is exposed to 80degC for 30 minutes for three successive days in inspissator.o It can be used for LJ medium and loeffler serum slop.