Where to get NSF chlorine bleach?

[SuperGreg]

Hey all, I have recently added a chlorinator to my well filtration system, and have been using 10% pool chlorine from Wallmart. I have seen reference to the availability of NSF rated chlorine ("standard 60"?) but I don't know where to find this. I tried a pool supply store and they hadn't heard of it. Also searched online and couldn't find anything. Any recommendations?

 

[Reach4]

http://info.nsf.org/USDA/Listings.asp?Company=N02513 lists some Clorox bleaches, but they don't have the G1 which is what I would think you might be looking for. Or maybe the 60 is a whole different thing.

There were recent discussions.

https://terrylove.com/forums/index.php?threads/chlorine-for-well.73106/

https://terrylove.com/forums/index.php?threads/clorox-for-water-treatment-sodium-polyacrylate.73105/