This Standard Reference Material (SRM) is intended for the calibration and performance testing of instruments used for the determination of the Brunauer-Emmett-Teller (BET) specific surface area (SSA) by the static volumetric gas sorption technique. A unit of SRM 2207 consists of one bottle containing approximately 5.1 g of high-puritygranulated controlled-pore glass with a nominal pore diameter of 18 nm. For more information, please refer to the SDS and COA.SRM 2207_cert SRM 2207 _SDS
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