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Latent Print Examination » Questions from FP Experts for FP Experts... Processing, Testimony, and Technical Matters » Locating Liquid Nitrogen « Previous Next »

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Kathy Saviers
Posted on Thursday, July 22, 2004 - 10:36 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)
An easier-to-obtain product for removing duct tape or any adhesive product is UN-DU. You can get it from most of the forensic supply companies or you can get it from most hardware stores and even some grocery stores. Published research by Jon Stimac of the Oregon State Police demonstrated that UN-DU does not destroy latent prints on the adhesive side of the tape or label.
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D. Castle
Posted on Wednesday, July 21, 2004 - 02:58 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)
You may try a local dermatologist. They keep liquid nitrogen on hand for treatment of minor skin defects. If you're real nice they may give you some.
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MIKE
Posted on Tuesday, June 15, 2004 - 04:34 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)
YOUR LOCAL WELDING SUPPLY STORE HAS IT
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Shannon Hodges
Posted on Wednesday, May 07, 2003 - 09:55 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)
I also need to know what are the guidelines for obtaining the liquid nitrogen. Thanks for you help.

Shannon Hodges
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Shannon Hodges
Posted on Wednesday, May 07, 2003 - 09:37 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)
I am tying to obtain liquid nitrogen, to use in the removal of duct tape for latent processing. Does anyone know where I can obtain the liquid nitrogen?

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