Filter Circles, 185mm Dia, Ashless Grade 42, 100/pk (1442-185) A measurement grid on the

A measurement grid on the back helps determine the amount of sheeting issued and can be used to document the scar's progress as it reduces in size

Breathable Material

Closed system kit offers less mess

Lighting Handle

Polypropylene bags can withstand higher temperatures of 275F

Filter Circles, 185mm Dia, Ashless Grade 42, 100/pk (1442-185) A measurement grid on theWhatman 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