CYA Brand Names

[baudilus]

I've noticed a wide disparity in prices of "stabilizer" (CYA of course) based on the brand name. Is on name better than another? I see GLB, OMNI, Protech, etc. with the latter being significantly more expensive than others. Is there some advantage to the more expensive brand or are they just greedy? I could see paying more for one if it was more pure or something, but I don't see how.

Any thoughts?

 

[257WbyMag]

If it says "100% cyanuric acid", then one should be no better than another.

The liquid versions are more expensive than the powdered versions because of convenience (they dissolve faster).

 

[frustratedpoolmom]

I've seen various strength's.. I mistakenly bought 50% once. Ooops.
I've seen 93%, 94.7%, etc. just read the label, brandname shouldn't matter.