MrEDuck
Well-Known Member
You can buy it as a bulk chemical but I'm not sure where a private citizen would get it. One tablet makes enough to treat a lot of water though.
edit: it appear Trader Joe's sells straight vitamin C crystals for $10/lb. Considering a 500mg tablet treats a lot of water that's a lifetime supply.
edit: it appear Trader Joe's sells straight vitamin C crystals for $10/lb. Considering a 500mg tablet treats a lot of water that's a lifetime supply.