
ILT-U-1476
Determinations in ball point pens and refills
STANDARD | DETERMINATIONS |
| 4.1 | Tip Classification |
| 4.2 | Shapes and Dimensions of refills |
| 4.3 | Performance |
| 4.3.1 | Writing Performance |
| 4.3.2 | Strike Though |
| 4.3.3 | Drying Time |
| 4.3.4 | Reproducibility |
| 4.3.5 | Water Resistance |
| 4.3.6 | Light Resistance |
| 7 | Designation And Marking |


