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The long dispensing needle UNL series is fitted at the tip of the syringe barrel BP series or needle adapter UNA series and is used to obtain the desired dispensing volume.
We can manufacture according to the needle length you have specified and we also support needle diameters which are not part of the UNS series. We can also support needle lengths which are not listed in the table below. Please consult our sales department for more information regarding long dispensing needles.
| Type | Inner Diameter | Outer Diameter | Needle Hub |
| UNL-9-☐☐N | 3.20 | 3.70 | Needle Hub B |
| UNL-10-☐☐N | 3.00 | 3.50 | |
| UNL-11-☐☐N | 2.45 | 3.00 | |
| UNL-12-☐☐N | 2.27 | 2.77 | Needle Hub A |
| UNL-13-☐☐N | 1.94 | 2.40 | |
| UNL-14-☐☐N | 1.64 | 2.10 | |
| UNL-15-☐☐N | 1.43 | 1.83 | |
| UNL-16-☐☐N | 1.25 | 1.65 | |
| UNL-17-☐☐N | 1.11 | 1.49 | |
| UNL-18-☐☐N | 0.92 | 1.28 | |
| UNL-19-☐☐N | 0.72 | 1.08 | |
| UNL-20-☐☐N | 0.61 | 0.91 | |
| UNL-21-☐☐N | 0.52 | 0.82 | |
| UNL-22-☐☐N | 0.42 | 0.72 | |
| UNL-23-☐☐N | 0.34 | 0.64 | |
| UNL-24-☐☐N | 0.31 | 0.57 | |
| UNL-25-☐☐N | 0.26 | 0.52 | |
| UNL-26-☐☐N | 0.25 | 0.46 | |
| UNL-27-☐☐N | 0.21 | 0.42 | |
| UNL-28-☐☐N | 0.17 | 0.36 | |
| UNL-30-☐☐N | 0.14 | 0.32 | |
| Type: UNL-[gauge]-[needle length]N Example: UNL-21-30N | |||
| Material: Needle Hub A: Brass (Tin Cobalt-plated) Needle Hub B: Brass (Chrome-plated) Needle: SUS304 (12 units per pack) | |||
