Marketlab 5mL Sterile Serological Pipettes are precision-calibrated for accurate and consistent liquid measurement in laboratory procedures. Constructed from high-quality polystyrene, each pipette is sterile, individually wrapped, and color-coded for easy volume identification. These disposable pipettes feature clear, easy-to-read graduations and are designed for use with all standard pipette aids. Perfect for tissue culture, microbiology, and general laboratory liquid handling, they combine reliability, safety, and convenience in every use.