If the plant material could not sink into the fixative, the plant material and fixative could be vacuum-treated in a syringe to remove the air in the plant material. The above fixed plant materials can be stored in a freezer.
If the plant material couldnot sink into the fixative, the plant material and fixative could bevacuum-treated in a syringe to remove the air in the plant material.The above fixed plant materials can be stored in a freezer.