1.1 This test method covers a procedure which is used to measure the surface area of precipitated hydrated silicas by the conventional Brunauer, Emmett, and Teller (BET) theory of multilayer gas adsorption behavior using multipoint determi
ASTM
Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
STD-48720
2003
2008-07-01
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