Table 1.
The number of photoresist (PR) products used in this study
| Company | Total no of products | MSDS not provided |
|---|---|---|
| A | 26 | 1 |
| B | 7 | 2 |
| C | 9 | 0 |
| D | 9 | 0 |
| Total | 51 | 3 |
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