Looking to redistill my own nitric- tips appreciated......

[pippo]

People,

 

I use about a liter of high purity nitric/week. This is not ACS, but take ACS, redistill it, thats what Im after. Some applications, I could re-redistill it again, to achieve sub ppb levels of impurities. Man, costs for commercially available trace grade is $$$$ these days.

 

So, anyone know of/experience a practical, lab scale capacity glass distiller? Quartz? kevlar? I understand glass should be OK since nitric doesnt leech out silica or boron, right?

 

Yes, I am starting to look online, but feedback from fellow members is always a plus.

 

Thanks!