Filter Circles, 240mm Dia, Hardened Ashless Grade 540, 100/pk (1540-240) Stopcock Manifold

Stopcock Manifold

Pediatric Urine Meter Tray

Tischler-Up Tip Only

Pins for 4 Position Plug

Pregnancy hCG

Filter Circles, 240mm Dia, Hardened Ashless Grade 540, 100/pk (1540-240) Stopcock ManifoldWhatman 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