BD Purecoat Carboxyl Flask 75 Unit CS. The unique features of these flasks allow a controlled delivery of reactive substances without the concern of sample cross-contamination. Dry to the touch these flasks provide an excellent method for delivering samples and a reliable delivery system for waste streams from animal feeding operations fermentation studies and clinical diagnostic labs. Compared with metal flasks BD Purecoat eliminates contact between the sample and acid-alkaline solutions which results in: less surface charge on samples; color whether from organic or inorganic acids a color-coded tetrahedral distribution on the bulb; and variation in the neck diameter with increasing age. Specifications for BD Purecoat Carboxyl Flask 75 356778: Catalog number: 95062-849 Type: MICROBIOLOGY Description: PURECOAT CARBOXYL FLASK 75 Supplier Number: 356778 Package Contents: BD Purecoat Carboxyl Flask 75 356778 / 95062-849 The BD Purecoat Carboxyl Flask 75 356778 is a quality addition to the BD Medical lineup. For more great deals on Labware & Accessories by BD Medical please browse our BD Labware & Accessories page. BD Purecoat Carboxyl Flask 75 356778 Unit CS