Filter Circles, 47mm Dia, Grade 4, 100/pk (1004-047) Integral funnel connector with removable

Integral funnel connector with removable 5-in-1 adapter

Two styles available: Regular

Latex-free bouffant head covers are designed to give you roominess and comfort while conforming to most hairstyles

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Filter Circles, 47mm Dia, Grade 4, 100/pk (1004-047) Integral funnel connector with removableWhatman 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