hi,
I have (in my garage on a wooden shelf) 2 times 1l 7% H2O2, 1l 37% H2O2, 1l concentrated H2SO4, 2 small plastic bags with KI and KNO3 and a bottle with 800g KHCO3.
The plastic bottles concentrated H2SO4 and H2O2 are both in separate plastic containers.
They are on the same shelf where I keep my organic fertilizer.
Is it ok to store like this?