As for that reverse technique, This is often fantastic for viscous alternatives, which is able to limit the interference of air bubbles. To work with this technique, press the bulb all of the way down, submerge the pipette in the liquid, slowly but surely release the bulb, aspirate the liquid https://edgarkueov.designi1.com/51295958/the-ultimate-guide-to-types-of-graduated-pipette