Filter Circles, 12.7mm Dia, Ashless Grade 40, 400/pk (1440-012) Set-up instructions printed on unit

Set-up instructions printed on unit

clean and dress wounds

Catheter Extension Set Kit

Designed for non-hazardous

Spinal Crank Frame Retractor

Filter Circles, 12.7mm Dia, Ashless Grade 40, 400/pk (1440-012) Set-up instructions printed on unitWhatman 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