Filter Circles, 320mm Dia, Grade 4, 100/pk (1004-320) Hardy Sella with Drainage Holes

Hardy Sella with Drainage Holes

Carlens tube adapter and two extra-long suction catheters

2 1/2" Diameter

Countertop Assembly 35"W x 25"D

Rubber Closures for Blood Gas Capillary Tube

Filter Circles, 320mm Dia, Grade 4, 100/pk (1004-320) Hardy Sella with Drainage HolesWhatman 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