Pipette Pump, volume of 2 mL is which color?

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Multiple Choice

Pipette Pump, volume of 2 mL is which color?

Explanation:
Color coding on pipette pumps helps you quickly match the tool to the volume you’re working with. For a 2 mL pipette, the pump is typically blue, so seeing blue tells you it’s the pump designed for that 2 mL range. This visual cue helps prevent using the wrong pump with a different volume, which could affect accuracy or fit. The other options aren’t the color-coded indicator for the 2 mL pump—the green variant would correspond to a different range, and a medicine dropper or a generic pipetting device aren’t the color-coded pump used for this volume.

Color coding on pipette pumps helps you quickly match the tool to the volume you’re working with. For a 2 mL pipette, the pump is typically blue, so seeing blue tells you it’s the pump designed for that 2 mL range. This visual cue helps prevent using the wrong pump with a different volume, which could affect accuracy or fit. The other options aren’t the color-coded indicator for the 2 mL pump—the green variant would correspond to a different range, and a medicine dropper or a generic pipetting device aren’t the color-coded pump used for this volume.

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