Filter Circles, 27mm Dia, Grade 4, 400/pk (1004-027) non-stick pad to cushion and

non-stick pad to cushion and protect wounds

Waterproof layer prevents leakage and contamination

Argyle Suction Catheter

Stainless Steel Half Size Adjustable Shelf

A 100% Cotton Non-Woven Sponge

Filter Circles, 27mm Dia, Grade 4, 400/pk (1004-027) non-stick pad to cushion andWhatman 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