Mountain bunker living barrier how to pass it ? spoiler

[SPQR Flamidius Chlamidius]

Hi all
Can somebody advice how to pass living barrier in mountain bunker ? Or its any other way how to get into material lab ?

[Vensalir]

You need to prepare a herbicide solution using items you can find in the lab. The instructions are on a skeleton in the corridor.

[infinet]

you can blow it up with grenades and tnt