ASTM D4780-12(2017)e1
- Standard Test Method for Determination of Low Surface Area of Catalysts and Catalyst Carriers by Multipoint Krypton Adsorption
- standard by ASTM International, 02/01/2017
- Category: ASTM
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1.1 This test method covers the determination of the specific surface area of catalysts and catalyst carriers in the range from 0.05 to 10 m²/g. A volumetric measuring system is used to obtain at least three data points which fall within the linear BET region.
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