Re: aluminum sulfate
hardener--substitute for alum--but I have never bought it nor used it tho I have used alum and have both the white and the purple. Chris ----- Original Message ----- From: "Weber, Scott B" <sweber@mail.barry.edu> To: <alt-photo-process-l@usask.ca> Sent: Thursday, November 08, 2007 4:16 PM Someone just came by the lab and dropped off a few boxes containing chemicals they thought I might use. One of them is aluminum sulfate. AL2 (SO4)3. Anyone know what this is used for? Scott B. Weber Associate Professor of Photography Department of Fine Arts Barry University 11300 NE 2nd Avenue Miami Shores, Florida 33161 (305) 899 4922 The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential, and/or privileged material. No confidentiality or privilege is waived or lost by any errant transmission. If you receive this message in error, please immediately delete it and all copies of it from your system and notify the sender. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. Barry University - Miami Shores, FL (http://www.barry.edu)
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