Filter Sheets, 460 x 570mm, Hardened Low Ash Grade 54, 100/pk (1454-917) Classic Plus Needle Holder

Classic Plus Needle Holder

wet or dry

Lateral Vaginal Retractor with Ratchet

Plastic Culture Vial

Filter Sheets, 460 x 570mm, Hardened Low Ash Grade 54, 100/pk (1454-917) Classic Plus Needle HolderWhatman 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