It'a also a good idea to wear PPE when you're injecting dye to make sure you 
don't accidently contaminate the results back in the lab.  

----- Original Message ----- 
From: Geary Schindel <gschin...@mindspring.com> 
Date: Thursday, March 29, 2007 6:36 pm 
Subject: Re: [Texascavers] RE: Kinney County Tracer Testing 
To: Diana Tomchick <diana.tomch...@utsouthwestern.edu>, Geary Schindel 
<gschin...@edwardsaquifer.org> 
Cc: Texascavers@texascavers.com 

> Diana, 
> 
> Good question, while the dye is non toxic, it is still dye and 
> will stain 
> your clothes and skin. It's just easier to wear gloves and 
> coveralls so 
> that when you're done, you can strip down and don't have to worry 
> as much 
> about transfering the dye to your car, caving gear, or equipment. 
> 
> Geary 
> 
> 
> ----- Original Message ----- 
> From: "Diana Tomchick" <diana.tomch...@utsouthwestern.edu> 
> To: "Geary Schindel" <gschin...@edwardsaquifer.org> 
> Cc: <Texascavers@texascavers.com> 
> Sent: Thursday, March 29, 2007 5:17 PM 
> Subject: Re: [Texascavers] RE: Kinney County Tracer Testing 
> 
> 
> Question: Why is the guy in the photo wearing the yellow Dupont 
> Tychem jumpsuit and booties and orange gloves, if the dye is non- 
> toxic? 
> Or is this the latest in cave suit fashion? :) 
> 
> Diana 
> 
> On Mar 29, 2007, at 4:18 PM, Geary Schindel wrote: 
> 
> > Web page is 
> > 
> > 
> > www.brackettnews.com 
> > 
> > 
> > Sorry about that. 
> > 
> > 
> > Geary 
> > 
> > 
> > -----Original Message----- 
> > From: Geary Schindel 
> > Sent: Thursday, March 29, 2007 4:16 PM 
> > To: Texascavers@texascavers.com 
> > Subject: Kinney County Tracer Testing 
> > 
> > 
> > 
> > Folks, 
> > 
> > 
> > For those interested, there is an article on tracer testing in 
> > Brackettville, Kinney County, Texas 
> > 
> > 
> > Also, there are photos in the Photo’s of the Week Section under 
> EAA dye 
> > tracing. 
> > 
> > 
> > Geary Schindel 
> > 
> > 
> 
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
> Diana R. Tomchick 
> Associate Professor 
> University of Texas Southwestern Medical Center 
> Department of Biochemistry 
> 5323 Harry Hines Blvd. 
> Rm. ND10.214B 
> Dallas, TX 75390-8816, U.S.A. 
> Email: diana.tomch...@utsouthwestern.edu 
> 214-645-6383 (phone) 
> 214-645-6353 (fax) 
> 
> 
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