Filter Sheets, 25.4 x 90mm, Ashless Grade 42, 100/pk (1442-6551) Easily worn in shoes

Easily worn in shoes

Proprietary hand mold with an independent thumb design allows for an anatomical fit and natural movement in the fingers

Non-chill bell and diaphragm ring for patient comfort

Preassembled convenient filtration devices for removing particulates from samples

Filter Sheets, 25.4 x 90mm, Ashless Grade 42, 100/pk (1442-6551) Easily worn in shoesWhatman filter papers are world renowned as the standard for laboratory filtration and are associated with quality, reliability and customer service. Manufactured from high quality cotton linters, which have been treated to achieve a minimum alpha cellulose contact of 98%. Used for general filtration and exhibit particle retention levels down to 2. 5 m. Used in qualitative analytical techniques to determine and identify materials. Offers a wide choice