One unit of SRM 1889b contains five vials, with each vials containing ~ 5 g of cement in a foil pouch, which is ground to pass through a sieve of 75 µm (No. 200).


SRM 1889B_cert

SRM 1889B_SDS

The SRM is a Portland cement blended with limestone, intended to evaluate the methods used to analyze the cements and similar matrix materials.

Certified for the analytes listed below.
Silicon Dioxide (SiO₂), Aluminum Oxide (Al₂O₃), Ferric Oxide (Fe2O3), Calcium Oxide (CaO), Magnesium Oxide (MgO), Sulfur trioxide (SO₃), Sodium Oxide (Na₂O), Potassium oxide (K₂O), Titanium Dioxide (TiO₂), Phosphorus pentoxide (P₂O₅), Manganese(III) oxide (Mn₂O₃), Chromium(III) oxide (Cr₂O₃), Zinc oxide (ZnO), Strontium oxide (SrO), Chlorine (Cl)

Reference/Informational value is provided for the following analytes.
Sulfide sulfur, Insoluble residue, Free CaO, Fluoride (F^–)

See certificate for values and more details at nist.gov/SRM.

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology