Question Para/formaldehyde OTC In US?

[CryoThio]

I'm looking for specific products that one can get high quality formaldehyde or paraformaldehyde that are OTC in the US.

It used to be used for RV waste tanks and septic tanks, but I can't seem to find it now, no sds I have looked up contains either.

I'm ideally looking for a product I can go into a store and buy for cash.

 

[Osmosis Vanderwaal]

Amazon sells formaldehyde, reagent grade, everyday. I know that sounds scary, but when you see that multiple places each sold 200 in the last month you realize it's not that dangerous. Your just embalming frogs and baby rats and shit anyway. You sell them to weirdos as a novelty I bet. If you have a veterinary supply store near you, they put it on farm animals feet to remedy some hoof condition. I can't get my pictures straight something to do with absolute orientation