Is INYO Pool’s Polyquat 60 any good?

[Leigh0101]

I’m ordering supplies for my first Ascorbic Acid treatment. INYO Pool’s carries a polyquat 60, but the TFP’s further reading on algaecide cautions to find a pure polyquat 60. Does anyone have any experience with this: Inyo Pool’s Polyquat 60 Thanks!

 

[Texas Splash]

I didn't look for the MSDS, but according to one of their website Q&A replies, the active ingredient in this product is Poly[oxyethylene(dimethyliminio)ethylene(dimethyliminio)ethylene dichloride] 60%. So it should be fine.