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일반 설명
A unit of SRM 1880b contains five sealed vials, each containing ~ 5 grams of Portland cement finely ground to pass through a 75 µm (No. 200) sieve. For more information, pleases refer to the COA and SDS.
SRM 1880B_cert
SRM 1880B_SDS
SRM 1880B_cert
SRM 1880B_SDS
애플리케이션
The Standard Reference Material (SRM) is primarily intended to calibrate or evaluate methods used for analyzing cements and materials with similar matrix.
특징 및 장점
- NIST certified mass fraction values for the elements in Portland cement are metrologically traceable to the SI derived unit of mass fraction and expressed as a percentage.
- Reference mass fraction values and information mass fraction values for various constituents present in cement are provided.
- Maintenance and expiration of SRM certification, instructions for handling, storage, and use are provided on NIST certificate.
기타 정보
Certified for the analytes listed below.
Silicon dioxide (SiO2), Aluminium oxide (Al2O3), Ferrous oxide (Fe2O3), Calcium oxide (CaO), Magnesium oxide (MgO), Sulfur trioxide (SO3), Sodium oxide (Na2O), Potassium oxide (K2O), Titanium oxide (TiO2), Potassium pentaoxide (P2O5), Manganese oxide (Mn2O3), Chlorine (Cl), Chromium oxide (Cr2O3)
Reference/Informational value is provided for the following analytes.
Insoluble residue, Free CaO, Fluoride (F–), Strontium oxide (SrO), Sulfide Sulfur (S), Zinc oxide (ZnO)
See certificate for values and more details at nist.gov/SRM.
Silicon dioxide (SiO2), Aluminium oxide (Al2O3), Ferrous oxide (Fe2O3), Calcium oxide (CaO), Magnesium oxide (MgO), Sulfur trioxide (SO3), Sodium oxide (Na2O), Potassium oxide (K2O), Titanium oxide (TiO2), Potassium pentaoxide (P2O5), Manganese oxide (Mn2O3), Chlorine (Cl), Chromium oxide (Cr2O3)
Reference/Informational value is provided for the following analytes.
Insoluble residue, Free CaO, Fluoride (F–), Strontium oxide (SrO), Sulfide Sulfur (S), Zinc oxide (ZnO)
See certificate for values and more details at nist.gov/SRM.
법적 정보
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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