These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.
Qualified Returns/Refunds/Exchange SHOULD BE MADE WITHIN (14) DAYS FROM DELIVERY DATE.
Customer will assume responsibility and will pay for shipping item/s for return or exchange.
Returned items that are determined to be in brand new condition for re-sale will be issued 100% credit. Read more here