19th May 2008, 07:38 PM | #31 |
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Location: Ann Arbor, MI
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How about a source for nitric acid?
I used FeCl3 and the yellow tint it leaves is very annoying. |
19th May 2008, 07:56 PM | #32 | |
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Quote:
Ariel, Jewelry makers supplires sell nitric acid. {in the UK anyway.} Spiral |
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19th May 2008, 08:32 PM | #33 |
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Location: Louisville, KY
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Same here in the US (that is where I get mine) but if your order it, hazardous shipping charges apply.
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19th May 2008, 08:33 PM | #34 |
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Location: Room 101, Glos. UK
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maplin electronics sell it, you appear to have one in glastonbury. see www.maplin.co.uk, and attached extract from there.
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20th May 2008, 11:14 AM | #35 |
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Location: Poole England
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FERRIC CHLORIDE
Thanks for the information Gentlemen. I will give this a try. If it works I will post photographs. If I c__k it up I will deny ever trying it !!
Royston |
20th May 2008, 12:04 PM | #36 |
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Location: Room 101, Glos. UK
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since it's fairly close by to you, you can drive to cheddar gorge, there are some nice holes along the road, some especially nice ones around the upper parking lot. throw any rejects deep in there and confuse the future tony robinsons and their time teams. after all, someone has to do it.
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