long plastic serological pipettes
Long plastic serological pipettes are essential laboratory instruments designed for precise liquid handling and transfer in various scientific applications. These disposable pipettes are manufactured from high-quality, transparent plastic materials, typically polystyrene, ensuring optimal visibility during use. Available in various sizes ranging from 1mL to 50mL, these pipettes feature graduated markings that enable accurate volume measurements. The elongated design provides enhanced reach for accessing tall containers and deep vessels while maintaining sterility. Each pipette is individually wrapped to guarantee sterility and comes with a cotton plug that acts as a barrier against contamination and over-pipetting. The smooth interior surface minimizes liquid retention and ensures accurate dispensing, while the tapered tip allows for gentle cell culture work. These pipettes are compatible with standard pipette controllers and feature a universal cotton-plugged proximal end for secure attachment. The clear calibration marks are printed with permanent ink, ensuring lasting legibility throughout use. Most importantly, these pipettes are manufactured under strict quality control measures, making them ideal for use in cell culture, microbiology, and general laboratory procedures where precise liquid handling is crucial.