The yellow pipette you are referring to is likely a "Pipetman" or a similar brand of micropipette, which is commonly used in laboratories. They are typically color-coded by volume range, and a yellow pipette often corresponds to a specific volume capacity.
Volume Ranges:
- P20: 2 µL to 20 µL
- P200: 20 µL to 200 µL
- P1000: 100 µL to 1000 µL (1 mL)
Maximum Volumes:
- The P20 has a maximum volume of 20 µL.
- The P200 has a maximum volume of 200 µL.
- The P1000 has a maximum volume of 1000 µL (1 mL).
If you're looking for a specific pipette or brand, please provide more context and I can assist further!