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Selecting the Best Pipette for Your Application
Consider the physical properties of your sample.
Today, there is a pipette for virtually every requirement … aqueous solutions, dense, viscous, or radioactive compounds, DNA sequencing, distributing aliquots, filling microtiter plates, etc.
The type of analysis you are performing, the physical properties of the liquid, and the volume range of the pipette will determine which pipette and tip you should use.
Consider the volume of liquid you want to transfer.
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| Eight Pipetman® and eight Pipetman® Ultra models are designed to transfer precise volumes from 0.1 µL to 10 mL. Pipetman is also available in fixed volumes from 2 µL to 1 mL. |
| Model |
Volume Range |
| U2/P2 |
0.2–2 µL |
| U10/P10 |
1–10 µL |
| U20/P20 |
2–20 µL |
| U100/P100 |
20–100 µL |
| U200 |
20–200 µL |
| P200 |
50–200 µL |
| U1000/P1000 |
200–1000 µL |
| U5000/P5000 |
1–5 mL |
| U10 mL/P10 mL |
1–10 mL |
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| Six Microman® specialty pipettes are designed for the precise transfer of problem liquids in volumes from 1 µL to 1000 µL. |
| Model |
Volume Range |
| M10 |
1–10 µL |
| M25 |
3–25 µL |
| M50 |
20–50 µL |
| M100 |
10–100 µL |
| M250 |
50–250 µL |
| M1000 |
200–1000 µL |
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| The Distriman® repetitive pipette is available with three different syringes (micro, mini, and maxi), so you can distribute aliquots in any volume (even fractional) from 1 µL to 1.25 mL. |
Syringe
(total syringe volume)
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Aliquot Volume Range |
| Micro (125 µL) |
1–12.5 µL |
| Mini (1250 µL) |
10–125 µL |
| Maxi (12.5 mL) |
100 µL –1.25 mL |
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Application Notes/Technical Notes
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Pipetting
