Filter Circles, 55mm Dia, Grade 4, 100/pk (1004-055) 60 mg/ 50 ml

60 mg/ 50 ml

the face shield is low distorting and 100% optically clear while a soft polyurethane foam headband securely positions the device on the wearer

BBL Middlebrook OADC

Meyerhoeffer

Liquid without L-Glutamine

Filter Circles, 55mm Dia, Grade 4, 100/pk (1004-055) 60 mg/ 50 mlWhatman 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