Filter Circles, 55mm Dia, Hardened Low Ash Grade 50, 100/pk (1450-055) Graduated in 200 cc increments

Graduated in 200 cc increments

11/32" drainage tube provides quick drainage

Individual blades sealed in foil packets with inner protective liners

Clear Temples

Filter Circles, 55mm Dia, Hardened Low Ash Grade 50, 100/pk (1450-055) Graduated in 200 cc incrementsWhatman 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