For ultra low organic and pyrogen free Type I laboratory grade water Water polishing systems in this group combine all of the technologies of the subcategories above. All of these systems use Activated Carbon Deionization Ultraviolet oxidation ultrafiltration and 0.22 micron filtration. These systems perform best when fed with pretreated water like reverse osmosis or central deionized water. Looking for a real bargain? We also offer a limited supply of Cerified used and new old stock laboratory water systems. View all units by different putrity levels here

select DISTINCTROW top 10 p.CatalogId,p.ccode from products p, prodcategories cc, categories c where cc.intCatalogId=p.CatalogId and cc.intcategoryid=c.categoryid and cc.intcategoryid = 564 and p.hide = 0 and (p.customermatch is null or p.customermatch = '') and (p.loggedin = false or p.loggedin is null) and (c.customermatch is null or c.customermatch = '') and (c.loggedin = false or c.loggedin is null) AND (higherCatalogId is null) order by p.ccode