Organic Drops are an item added by Advanced Genetics. They are the waste byproduct of DNA Analyser reactions areused as fuel for Advanced Genetics' Combustion Generator or can be crafted into Anti-Genes to remove genes from the player.
Organic Drops can be used as fuel in Advanced Genetics' Combustion Generators but has a short burn time. Multiple stacks would be needed to power at least a few Advanced Genetics' machines.
Aside from being used as fuel, Organic Drops can be used to complete an uncompleted Anti-Gene by inserting the item into the DNA Transmutator until the Anti-Gene is complete.