Re: Using Gluteraldahyde; was: Glutaraldahyde activation?

I think the information on the side panel may be out ot date. The
MSDS on their website says it is 2.-5% glut. I got some too, and I am
going to give it one more try.....

On Oct 3, 2005, at 12:51 AM, Christina Z. Anderson wrote:

> Clay,
> Just got my shipment of Black Magic in this past week (not for use
> with gum, but with liquid emulsion for the class I am teaching, but
> if I have some left over I will test). I notice on the side panel
> it says if I read it correctly 15-20% glut, and it is to be diluted.
>
> Whether the sulfite has an effect on the sizing remains to be seen,
> but considering I have sulfur here in my water anyway, I can't
> imagine the miniscule amount in the sizing I am mixing is going to
> have a serious effect. But that is an uneducated guess.
> Chris
> ----- Original Message ----- From: "Clay" <wcharmon@wt.net>
> To: <alt-photo-process-l@sask.usask.ca>
> Sent: Friday, September 30, 2005 9:34 PM
> Subject: Re: Using Gluteraldahyde; was: Glutaraldahyde activation?
>
>
>
>> Anybody using black magic hardener for the glut source? What
>> amounts per 1000ml of gelatin?
>>
>
>
>
Received on Mon Oct 3 04:51:08 2005