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Updated bom (markdown)

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Mark van Renswoude 2018-11-08 21:06:13 +01:00
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@ -55,8 +55,8 @@ Purchased as a 37% solution:<br>
Added 100 ml of the sodium metasilicate solution to 750 ml of demineralised water.
### Ferric chloride
Used to do the actual etching. You can get it in solid form and dilute it yourself, but since I don't use that much I just get it premixed to 40% in 1 liter bottles, which can be used straight up:
https://www.deoplosmiddelspecialist.nl/kopen/Ijzerchloride-40-1L
Used to do the actual etching. You can get it in solid form and dilute it yourself, but since I don't use that much I just get it premixed to 40% in 1 liter bottles, which can be used straight up:<br>
[[https://www.deoplosmiddelspecialist.nl/kopen/Ijzerchloride-40-1L]]
### Sodium hydroxide
Used to remove the remaining photosensitive film after etching. The recommended solution is 1%.