Filter Circles, 270mm Dia, Folded Prepleated Grade 2V, 100/pk (1202-270) 2 Normally Closed Dual Manifold

2 Normally Closed Dual Manifold & 4-Way Stopcock

Heavily chrome plated pocket aneroid with luminescent dial provides day-in day-out dependability

Olsen-Hegar

Closed system kit offers less mess

Non-Stimulating Catheter

Filter Circles, 270mm Dia, Folded Prepleated Grade 2V, 100/pk (1202-270) 2 Normally Closed Dual 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