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iScreen Oral Fluid Drug Screen Cube Test
Standard Blood Filter Interlink Injection Site
5 mil and average length of 9
resulting in improved visibility of the puncture site for the clinician and greater accuracy of the lancet positioning when performing the puncture
10 drops/ml
Filter Circles, 70mm Dia, Ashless Grade 44, 100/pk (1444-070) iScreen Oral Fluid Drug ScreenWhatman 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