Filter Circles, 110mm Dia, Grade 2, 100/pk (1002-110) Needle Extender

Needle Extender

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Signia Small Diameter Reload

Larger stepped connector to help prevent connection to IV tubes while still providing a secure fit with feeding tubes

Filter Circles, 110mm Dia, Grade 2, 100/pk (1002-110) Needle ExtenderWhatman 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