Filter Circles, 42.5mm Dia, Hardened Low Ash Grade 50, 100/pk (1450-042) Fenestrated drape

Fenestrated drape

Solid Color Royal Blue

Urine Collection Bag

For use with Mechanical Printers

Reclosable Ziplock Bag

Filter Circles, 42.5mm Dia, Hardened Low Ash Grade 50, 100/pk (1450-042) Fenestrated drapeWhatman 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