Re: Handling Toxic Powders

From: ryberg ^lt;[email protected]>
Date: 12/08/04-06:11:22 PM Z
Message-id: <000501c4dd83$9ecce960$6400a8c0@computer1>

Go to:
for a way to make the new cyanotype without grinding.

----- Original Message -----
From: "Michael Koch-Schulte" <>
To: <>
Sent: Tuesday, December 07, 2004 6:59 AM
Subject: Handling Toxic Powders

> Are there some tricks or basic practices to minimizing toxic dust kicking
> when mixing
> powders in solution. I'm putting together my first cyanotype and gum kits
> I guess the main ones I'm concerned about are the ammonium and potassium
> dichromates. I'll be wearing gloves and a mask. p.s. I posted this
> but the list appears to have been down.
Received on Wed Dec 8 18:28:24 2004

This archive was generated by hypermail 2.1.8 : 01/03/05-09:29:43 AM Z CST