This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | |||
| delayer:wet [2018/01/21 05:47] – [Pitting] mcmaster | delayer:wet [2023/07/28 06:47] (current) – mcmaster | ||
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| Line 791: | Line 791: | ||
| * 1 mL 40% HF | * 1 mL 40% HF | ||
| * 20-25 @ room temp | * 20-25 @ room temp | ||
| + | |||
| + | Alternate: | ||
| + | * 1 mL Whink | ||
| + | * 10 mL 70% HNO3 | ||
| Notes: | Notes: | ||
| - | * I haven' | + | * 2023-07-23: did a good job near top metal when the other solution wasn' |
| ====== References ====== | ====== References ====== | ||