Here is the full list of all 10 The Turgenev Study achievements.
Beat the score 500
Reach wave 20
Beat the score 200
Assimilate 5 differents cells
Harvest 30 cells in a single harvest
Reach wave 8 with no sample
Beat the score 1000
Assimilate 9 differents cells
Reach wave 36
Reach sample level 5 for Drones