grade
certified reference material
Quality Level
packaging
pkg of 70 g
manufacturer/tradename
NIST®
format
matrix material
InChI
1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChI key
VTYYLEPIZMXCLO-UHFFFAOYSA-L
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General description
This Standard Reference Material (SRM) is intended primarily for use in evaluating chemical and instrumental methods of analysis of limestone and related materials. SRM 1d is composed of argillaceous limestone quarried in Putnam County, Indiana, USA. A unit of SRM 1d consists of a single bottle containing approximately 70 g of material of which 97 % passes a 75 μm (No. 200) sieve. For more information, please refer to the COA and SDS.
SRM 1D_cert
SRM 1D_SDS
SRM 1D_cert
SRM 1D_SDS
Other Notes
Certified for the analytes listed below.
Sodium oxide (Na2O), Magnesium oxide (MgO), Aluminium oxide (Al2O3), Silicon dioxide (SiO2), Phosphorus pentoxide (P2O5), Sulfur (S), Potassium oxide (K2O), Calcium oxide (CaO), Manganese (Mn), Iron(III) oxide (Fe2O3), Zinc oxide (ZnO), Strontium oxide (SrO)
Reference/Informational value is provided for the following analytes.
Carbon (C), Titanium dioxide (TiO2), Chromium(III) oxide (Cr2O3), Barium oxide (BaO), Beryllium (Be), Niobium (Nb), Cadmium (Cd), Neodymium (Nd), Cerium (Ce), Nickel (Ni), Chlorium (Cl), Praseodymium (Pr), Cesium (Cs), Rubidium (Rb), Dysprosium (Dy), Samarium (Sm), Erbium (Er), Tin (Sn), Europium (Eu), Terbium (Tb), Flurine (F), Thorium (Th), Gallium (Ga), Uranium (U), Gadolinium (Gd), Vanadium (V), Holmium (Ho), Yttrium (Y), Lanthanum (La), Ytterbium (Yb)
See certificate for values and more details at nist.gov/SRM.
Sodium oxide (Na2O), Magnesium oxide (MgO), Aluminium oxide (Al2O3), Silicon dioxide (SiO2), Phosphorus pentoxide (P2O5), Sulfur (S), Potassium oxide (K2O), Calcium oxide (CaO), Manganese (Mn), Iron(III) oxide (Fe2O3), Zinc oxide (ZnO), Strontium oxide (SrO)
Reference/Informational value is provided for the following analytes.
Carbon (C), Titanium dioxide (TiO2), Chromium(III) oxide (Cr2O3), Barium oxide (BaO), Beryllium (Be), Niobium (Nb), Cadmium (Cd), Neodymium (Nd), Cerium (Ce), Nickel (Ni), Chlorium (Cl), Praseodymium (Pr), Cesium (Cs), Rubidium (Rb), Dysprosium (Dy), Samarium (Sm), Erbium (Er), Tin (Sn), Europium (Eu), Terbium (Tb), Flurine (F), Thorium (Th), Gallium (Ga), Uranium (U), Gadolinium (Gd), Vanadium (V), Holmium (Ho), Yttrium (Y), Lanthanum (La), Ytterbium (Yb)
See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Certificates of Analysis (COA)
Lot/Batch Number
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