Thimbles made of high grade cotton cellulose. Smooth interior surface. Absolutely seamless. Fit most Soxhlet extraction units Fat determination of meat and diary products Determination of PCB in fish products Determination of free fats in food products Determination of pesticide residues in food products Extraction of plasticizers from PVC Determination of organic compounds in washing agents Extraction of additives from livestock feed Extraction of dioxins Solid particle such as dust collection in air flows Evaluation of liquid content in concrete slurry About Extraction Thimble Size and Membrane Selection

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 = 900 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