Light brown web on the wall of the LC syringe. Contamination or just mycelium?

Help me figure this out. This light brown web on the wall of the syringe with LC - is it contamination or just mycelium that has grown to the wall (since white threads of mycelium seem to be growing from this web). Mycelia P answered: Could be Mycelium, I've seen it change colors with age, only way to tell for sure is put it to agar.

Uploaded on Oct 3, 2025