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View Full Version : Surflan 4AS vs. Surflan AS


maintenanceguy
04-11-2008, 09:37 AM
Does anybody know the difference between Surflan 4AS and Surflan AS. I've been using the AS formulation for years. I just called Helena for a quote and they only have the 4AS in stock. The price is much less than I've been paying for the AS so I wonder if the 4AS is a lower concentration but I can't find any specimen labels on the net.

ArizPestWeed
04-11-2008, 11:34 AM
http://www.cdms.net/LabelsMsds/LMDefault.aspx?t=

you try this site ?