High Tin

[Tombones]

My ICP test on RODI is all 0 but Tin is 0.54 ug/l. Is that likely? What would be wrong with my RODI unit only allowing Tin through. My tank reads Tin at 32.30 ug/l and ICP test suggest 3, 20% water changes. I agree with the water changes but I am skeptical of the RODI unit allowing only Tin to pass through. New DI resin, RO 1 year old and TDS reads 0. What do you think?

 

[lapin]

Very elevated Tin levels

I got my Triton test back and my tin levels are very high! What could be causing this? And how bad is this number? Tank is 5 months old, jaebo return pump, jaebo wave maker, mp40, ati 8 bulb fixture, via aqua heater, ink bird temperature controller, marinepure blocks, skimmer by octo-whatever...

www.reef2reef.com

 

[Randy Holmes-Farley]

The tin may not be from the RO/DI unit, but the holding container it went into. It is sometimes used in PVC and other plastics, and also can come from glass itself.