HPLC Syringes for Manual Injection (Waters)
These syringes have the 25 gauge needles with flat tips and fit the Waters manual injectors.
Main Uses: Sample injection for HPLC valves.
Precision: < ±1% of the volume.

Syringes are available in 4 styles as shown above: Fixed Needle, Removable Needle, Removable Needle with Extended Handle, and TLL Luer Lock, and with 3 types of plungers as described below.
STAINLESS STEEL PLUNGER
| Needle Tip Style | ![]() |
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| Needle Length (mm) | 51 | 51 | - | ||||
| Volume | OD/Gauge | FIXED | REMOVABLE | TLL LUER | |||
| 5 µl | 0.50/25 | 2102302 | $42.00 | 2102306 | $51.50 | - | - |
| 10 µl | 0.50/25 | 2102402 | $34.00 | 2102406 | $47.00 | - | - |
| 25 µl | 0.50/25 | 2102502 | $39.00 | 2102506 | $47.00 | - | - |
| 50 µl | 0.50/25 | 2102602 | $42.00 | 2102606 | $55.00 | 2102609 | $66.00 |
| 100 µl | 0.50/25 | 2102702 | $42.00 | 2102706 | $55.00 | 2102709 | $66.00 |
| 250 µl | 0.50/25 | 2102802 | $43.50 | 2102806 | $58.00 | 2102809 | $66.00 |
| 500 µl | 0.50/25 | 2102902 | $43.50 | 2102906 | $58.00 | 2102909 | $66.00 |
STAINLESS STEEL PLUNGER WITH PTFE SEAL (gas - tight)
| Needle Tip Style | ![]() |
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| Needle Length (mm) | 50 | 50 | - | ||||
| Volume | OD/Gauge | FIXED | REMOVABLE | TLL LUER | |||
| 10 µl | 0.50/25 | 2602402 | $42.00 | 2602406 | $51.50 | - | - |
| 25 µl | 0.50/25 | 2602502 | $47.00 | 2602506 | $55.00 | - | - |
| 50 µl | 0.50/25 | 2602602 | $48.50 | 2602606 | $56.50 | 2602609 | $63.00 |
| 100 µl | 0.50/25 | 2602702 | $50.00 | 2602706 | $59.50 | 2602709 | $63.00 |
| 250 µl | 0.50/25 | 2602802 | $51.50 | 2602806 | $61.00 | 2602809 | $63.00 |
| 500 µl | 0.50/25 | 2602902 | $51.50 | 2602906 | $61.00 | 2602909 | $63.00 |
| 1.0 ml | 0.50/25 | 2602006 | $51.50 | 2602007 | $63.00 | 2602003 | $58.00 |
| 2.5 ml | 0.50/25 | 2602026 | $55.00 | - | - | - | - |
FLEXIBLE PLUNGER
| Needle Tip Style | ![]() |
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| Needle Length (mm) | 50 | 50 | - | ||||
| Volume | OD/Gauge | FIXED | REMOVABLE | TLL LUER | |||
| 5 µl | 0.50/25 | 2162302 | $45.00 | 2162306 | $59.50 | - | - |
| 10 µl | 0.50/25 | 2162402 | $40.50 | 2162406 | $56.50 | - | - |
STAINLESS STEEL PLUNGER WITH EXTENDED HANDLE
| Needle Tip Style | ![]() |
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| Needle Length (mm) | 50 | 50 | - | ||||
| Volume | OD/Gauge | FIXED | REMOVABLE | TLL LUER | |||
| 5 µl | 0.50/25 | - | - | 2502304 | $100.00 | - | - |
| 10 µl | 0.50/25 | - | - | 2502404 | $84.00 | - | - |
| 25 µl | 0.50/25 | - | - | 2502504 | $84.00 | - | - |
| 50 µl | 0.50/25 | - | - | 2502604 | $87.00 | - | - |
| 100 µl | 0.50/25 | - | - | 2502704 | $92.00 | - | - |
| 250 µl | 0.50/25 | - | - | 2502804 | $98.00 | - | - |
Prices subject to change without notice.
