Filter Circles, 90mm Dia, Grade 598, 100/pk (10312209) The T-Cube oral fluid drug

The T-Cube oral fluid drug test is intended for employment and insurance testing

Surface smoothness to facilitate knot run-down and knot strength

Kerrison Rongeur

Combines super-absorbent polymer

Filter Circles, 90mm Dia, Grade 598, 100/pk (10312209) The T-Cube oral fluid drugWhatman 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