Pipetting Liquid into Centrifuge Tube - Laboratory Technique Illustration #178381 (License: Personal Use)

This illustration depicts a micropipette dispensing a blue aqueous solution into a 15 mL conical centrifuge tube, which features volume gradations at 5 mL, 10 mL, and 15 mL. The tube cap is partially removed to allow access while minimizing contamination risk, reflecting proper sterile technique in molecular or clinical labs. The clean, schematic style emphasizes clarity for educational or protocol documentation use.

Used in scientific education, lab manuals, SOPs, and biotech websites to illustrate sample preparation, dilution, or transfer steps; targets researchers, students, and technicians seeking visual reinforcement of pipetting best practices.