Calculated Mean, Maximum, and Range of the Friction Force at an Injection Time of 6 s
| Injection Time: 6 s | ||||||
|---|---|---|---|---|---|---|
| Syringe Source/Type | Mean | Max | Range | |||
| f (N) | Std (N) | f (N) | Std (N) | min (N) | max (N) | |
| Vendor 1 | 1.79 | 0.39 | 2.08 | 0.44 | 1.02 | 3.20 |
| Vendor 2 | 1.93 | 0.40 | 2.34 | 0.47 | 0.97 | 3.40 |
| Vendor 3 | 1.96 | 0.38 | 2.20 | 0.48 | 1.23 | 2.99 |
| Vendor 4 | 2.34 | 0.25 | 3.12 | 0.42 | 1.55 | 3.83 |