04-13-2005, 11:03 PM
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Registered User
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Join Date: Apr 2003
Location: The Prairies, Canada
Posts: 2,829
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Also in the US the H2N2 is only a class 2 substance, so shipping it around to lab is ok. In Canada and the UK H2N2 is class 3 and needs doumentation, label, containment rooms ..... the US is now looking into raising its risk class up to a level 3.
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