Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread Mark Bowling
erybody familiarize themselves with the MSDS before handling anything like that. It's a little tough in an emergency trying to figure out what to do... Happy etching, Mark Vail, AZ --- On Thu, 10/29/09, Meteorites USA wrote: > From: Meteorites USA > Subject: Re: [meteorite-list] I

Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread Thomas Webb
Count, Yes. It's ferric chloride and works fine. Thomas --- On Thu, 10/29/09, countde...@earthlink.net wrote: > From: countde...@earthlink.net > Subject: Re: [meteorite-list] Issue with etching via ferric choride > To: "Meteorites USA" , "R N Hartman" >

Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread Impactika
Thank you Linton. However those PowerPoint presentations are for IMCA members only. You need a logon Id to download them. Eventually there will be a lot more education and information material on our website but it has to be written first, and two IMCA are working on that. So it will be a while lo

Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread Linton Rohr
quot; To: "R N Hartman" Cc: ; "MeteoriteList" Sent: Thursday, October 29, 2009 5:04 PM Subject: Re: [meteorite-list] Issue with etching via ferric choride Hi McCartney, Ron, Listees, This might actually be a good topic for an article on the new Meteorite Wiki. Perha

Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread R N Hartman
tman - Original Message - From: "McCartney Taylor" To: "MeteoriteList" Sent: Thursday, October 29, 2009 2:58 PM Subject: [meteorite-list] Issue with etching via ferric choride Having a bit of a problem on some etch jobs and having to re-etch a few specimens. How d

Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread countdeiro
- just practice and you will do well. If yo are getting >> staining your washing is incomplete. >> >> Ron Hartman >> >> - Original Message ----- From: "McCartney Taylor" >> >> To: "MeteoriteList" >> Sent: Thursday, October

Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread Meteorites USA
ist" Sent: Thursday, October 29, 2009 2:58 PM Subject: [meteorite-list] Issue with etching via ferric choride Having a bit of a problem on some etch jobs and having to re-etch a few specimens. How do you rinse/neutralize your ferric after the etch? I'm getting remnant staining and

Re: [meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread R N Hartman
: "McCartney Taylor" To: "MeteoriteList" Sent: Thursday, October 29, 2009 2:58 PM Subject: [meteorite-list] Issue with etching via ferric choride Having a bit of a problem on some etch jobs and having to re-etch a few specimens. How do you rinse/neutralize your ferric

[meteorite-list] Issue with etching via ferric choride

2009-10-29 Thread McCartney Taylor
Having a bit of a problem on some etch jobs and having to re-etch a few specimens. How do you rinse/neutralize your ferric after the etch? I'm getting remnant staining and sometimes corrosion. I'm doing something wrong. Any ideas? -mt __ http://www