Purolite & Rohm tend to be regenerated resin, resin that has been used in the past.Virgin resin will last longer, Dowex and Tulsion.I supply Tulsion through ebay and there is also a distributor in Birmingham.
Quote from: D.A. Services on December 29, 2007, 07:26:57 pmPurolite & Rohm tend to be regenerated resin, resin that has been used in the past.Virgin resin will last longer, Dowex and Tulsion.I supply Tulsion through ebay and there is also a distributor in Birmingham.I just asked about this in another thread before I got down this far - oops !!I've been using purolite for a while now and had no idea that it was regenerated resin. It's not something that would have been obvious to me as it doesn't get changed very often anyway because I'm polishing RO'd water with it.I don't suppose it would matter too much so long as it's made clear at the point of sale that the resin is regenerated and that the price is an accurate reflection of how long the resin lasts.
What about Bayer, does anyone know if it's regen. or not?