| Reference No. | Description | Inner Diameter μm | Spike |
|---|---|---|---|
| QV-SC-ST | Straight stem cell | 15 - 17 | Yes |
| QV-15SC-15 | 15 angled stem cell | 15 - 17 | Yes |
| QV-20SC-15 | 20 angled stem cell | 15 - 17 | Yes |
| QV-25SC-15 | 25 angled stem cell | 15 - 17 | Yes |
| QV-30SC-15 | 30 angled stem cell | 15 - 17 | Yes |
| QV-35SC-15 | 35 angled stem cell | 15 - 17 | Yes |
| QV-40SC-15 | 40 angled stem cell | 15 - 17 | Yes |
| QV-45SC-15 | 45 angled stem cell | 15 - 17 | Yes |
| Reference No. | Description | Inner Diameter μm | Spike |
|---|---|---|---|
| QV-SC-ST | Straight stem cell | 17 - 19 | Yes |
| QV-15SC-17 | 15 angled stem cell | 17 - 19 | Yes |
| QV-20SC-17 | 20 angled stem cell | 17 - 19 | Yes |
| QV-25SC-17 | 25 angled stem cell | 17 - 19 | Yes |
| QV-30SC-17 | 30 angled stem cell | 17 - 19 | Yes |
| QV-35SC-17 | 35 angled stem cell | 17 - 19 | Yes |
| QV-40SC-17 | 40 angled stem cell | 17 - 19 | Yes |
| QV-45SC-17 | 45 angled stem cell | 17 - 19 | Yes |