Portland cement

Description

• General description: This Standard Reference Material (SRM) is a Type III portland cement intended primarily for the evaluation of methods for analysis of cements and materials of similar matrix. A unit of SRM 1887b consists of five vials, each containing at least 4 g of portland cement ground to pass through a 75 μm (No. 200) sieve, and each sealed in a foil pouch. For more information, please refer to the COA and SDS.SRM 1887B_certSRM 1887B_SDS
• Other Notes: Certified for the analytes listed below.Silicon dioxide (SiO2), Aluminium oxide (Al2O3), Ferric oxide (Fe2O3), Calcium oxide (CaO), Magnesium oxide (MgO), Sulphur Trioxide (SO3), Sodium oxide (Na2O), Potassium oxide (K2O), Titanium dioxide (TiO2), Phosphorus pentoxide (P2O5), Zinc oxide (ZnO), Manganese(III) oxide (Mn2O3), Chlorine (Cl), Chromium(III) oxide (Cr2O3), Strontium oxide (SrO)Reference/Informational value is provided for the following analytes.Sulfide sulfur (S2-), Free Calcium oxide (CaO), Fluoride (F–), Barium oxide (BaO)See certificate for values and more details at nist.gov/SRM.
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