TABLE 1.
Results of elemental analysis (average values) with standard deviations in brackets.
| Oxygen [µg/g] | Nitrogen [µg/g] | Hydrogen [µg/g] | |
|---|---|---|---|
| First print job | 2,223 (153) | 544 (33) | 63 (3) |
| Second print job | 2,394 (33) | 668 (18) | 70 (5) |
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