NIST1889B
Portland Cement (Blended with Limestone)
NIST®SRM®
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About This Item
Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24
Produits recommandés
Forme
powder
Conditionnement
pkg of 5 vials x 5 g
Fabricant/nom de marque
NIST®
Température de stockage
15-25°C
Catégories apparentées
Description générale
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
SRM 1889B_cert
SRM 1889B_SDS
Application
The SRM is a Portland cement blended with limestone, intended to evaluate the methods used to analyze the cements and similar matrix materials.
Caractéristiques et avantages
- Accompanied with certificate documenting NIST- certified mass fraction values, and coverage factor for the constituents in Portland cement.
- The reference and information values of constituents are reported as mass fraction.
- The certified value is metrologically traceable to the SI unit of mass fraction, expressed as a percentage.
- The NIST certificate is provided with expiration certificate, use, storage, handling, and maintenance instructions.
Autres remarques
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.
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.
Informations légales
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
Produit(s) apparenté(s)
Réf. du produit
Description
Tarif
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Organes cibles
Respiratory system
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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Certificats d'analyse (COA)
Lot/Batch Number
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