RPI Disposable Serological Pipettes, Sterile, Individually Wrapped, 50 mL, Purple, 40 Per Case

Designed for accurate and rapid fluid dispensing; these polystyrene pipettes are sterile, pyrogen free and utilize a unique filter plug to prevent overfilling. The filter plug eliminates lint fibers and ensures plug stays in place. The sharp, black, highly legible permanent graduations prevent ambiguity and guarantees precise reading and accurate dispensing to ±:2%. Reverse graduations show volume removed or remaining on all pipettes larger than 1mL. Generous negative graduations provide additional pipetting volume. Pipettes are made from transparent medical grade polystyrene sterilized by gamma irradiation. Each lot is tested for endotoxins (C.5 Eu/mL) (ISO T0993-11), cytotoxicity (ISO10993-5) and are guaranteed non-hemolytic (ISO10993-4). Ideal for tissue cuLture applications. Pipettes are supplied individually wrapped in a fiber-free paper & plastic combination that is easy to open. The uniform mouth piece fits all major pipettors and have color coded TD rings for ease of identification. 1.1mL bacteriological pipettes meet the A.P.H.A. standards for the examination of dairy products. Calibrated TD with blow out. Meets ASTM E934. Dispenser box allows user to remove pipettes without opening top. Universal stacking design requires less laboratory space and each box is color coded for easy recognition.