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Electron Microscopy Sciences

Microanalysis Element Standards

Downloadable PDFarrow13Lists of Compound, Pure Metal, NBS, and BAS Standards

All compound, BAS standards, Austenitic Steels, and NBS standards are available as single standards or grains. Please contact us for pricing.

arrow12Lists of Compound Standards

Formulae Name Formulae Name
AgCl Silver (I) Chloride LuF3 Lutetium Fluoride
Ag2S Silver Sulphide LuSi2 Lutetium Silicide
Ag2Te3 Silver Telluride Mg,Al,Mn,Zn Magnesium Alloy
Al,Cu,Mg Dural Mg2Sn Magnesium Tin Alloy
Al,Mg,Si   MgAl2O4 Spinel
AlSb Aluminium Antimodide MgF2 Magnesium Fluoride
Al,Si   MgO Periclase
Al2O3 Aluminium Oxide MnF2 Manganese Fluoride
AlF3 Aluminium Fluoride MnTiO3 Manganese Titanate
AlF3 Aluminium Fluoride anhydrous MoO3 Molybdenum (V1) Oxide
AlN Aluminium Nitride MoS2 Molybdenum (IV) Sulfide
B2O3 Boron Trioxide Na3AlF6 Cryolite
B4C Boron Carbide NaCl Sodium Chloride
Ba Barium REE Glass NaF Sodium Fluoride
BaF2 Barium Fluoride Nb2O5 Niobium Oxide
BaTiO3 Barium Titanate Nd2O3 Neodymium Oxide
Bi2Se3 Bismuth Selenide Nd Neodymium 12mm pcs 99.9%
Bi2Te3 Bismuth Telluride NdF3 Neodymium Fluoride
BN Boron Nitride NiAs Nickel Arsenide
CaMoO4 Calcium Molybdate NiO Nickel Oxide
CaWO4 Calcium Tungstate Ni2Si Nickel Silicide
CdS Cadmium Sulphide NiSO4 Nickel Sulphate
CdSe Cadmium Selenide NiP Nickel Phosphide
CdTe Cadmium Telluride PbF2 Lead Fluoride
CeAl2 Cerium Alumate PbO Lead  Oxide
CeF2 Cerium (III) Fluoride PbS Lead Sulphide
CeO2 Cerium (IV) Oxide PbS Galena
Co3O4 Cobalt (II,III) Oxide PbSe Lead Selenide
COSi2 Cobalt Silicide PbTe Lead Telluride
Cr3C Chromium Carbide Pr Praseodymium REE Glass
CrN Chromium (III) Nitride PrF3 Praseodymium Fluoride
Cr2O3 Chromium Oxide Rb Rubidium REE Glass
Cs Caesium REE Glass RbBr Rubidium Bromide
CsBr Caesium Bromide RbI Rubidium Iodide
CsI Caesium Iodide Sb2S3 Antimony (III) Sulfide
CsNO Caesium Si3N4 Silicon Nitride
CuI Copper Iodide(Powder) SiC Silicon Carbide
CuO Copper Oxide SiO2 Silicon Oxide
CuS Copper Sulphide Sm2O3 Samarium Oxide
CuSO4 Copper Sulphate SmF3 Samarium Fluoride
DyF3 Dysprosium Fluoride SnO2 Tin Oxide
Er Erbium REE Glass Sr Strontium REE Glass
ErF3 Erbium Fluoride SrF2 Strontium Fluoride
Eu2O3 Europium (III) Oxide SrTiO3 Strontium Titanate
EuF3 Europium Fluoride Ta2O5 Tantalum Oxide
Fe2O3 Hematite TaN Tantalum Nitride
Fe2P Iron Phosphide TaSi2 Tantalum Silicide
Fe3C Iron Carbide TbF3 Terbium Fluoride
FeO Ferrous Oxide TbSi2 Terbium Silicate
FeS Synthetic Trolite TeO2 Tellurite
FeSi2 Iron Silicide Th Thorium Ree-Glass
Ga2Se3 Gallium Selenide ThO2 Thorium Oxide
GaAs Gallium Arsenide TiC (325 mesh) 98% Titanium Carbide
GaN Gallium (III) Nitride TiC (solid) 99.5% Titanium Carbide
GaP Gallium Phosphide TiN Titanium Nitride 99.5%
GaS Gallium Sulphide TiO Titanium Monoxide
GaSb Gallium Antimonide TiO2 Titanium (IV) Oxide
Gd2O3 Gadolinium (III) Oxide TiSi2 Titanium (IV) Sulfide
Gd3Ga5O12 Gadolinium Gallium Garnet TlBr Thallium Bromide
GdF3 Gadolinium Fluoride TlI Thallium Iodide
HfO2 Hafnium Oxide Tm Thulium Ingot 99.9%
HgS Mercury Sulphide (black) TmSi2 Thulium Silicide
HgS Mercury Sulphide (Red) U Uranium REE-Glass
HgTe Mercury Telluride UO2 Uranium Oxide
HoF3 Holmium Fluoride VC Vanadium Carbide
In2Se3 Indium Selenide V2O5 Vanadium (V) Oxide
In2Te3 Indium Telluride WC Tungsten Carbide
InAs Indium Arsenide WSi2 Tungsten Silicide
InP Indium Phosphide WTi W 95%; Ti 5%;
InS Indium Sulphide Y2O3 Yttrium Oxide
InSb Indium Antimonide Y3Al5O12 Yttrium Aluminium Garnet
K Potassium REE Glass YbF3 Ytterbium Fluoride
KBr Potassium Bromide ZnS Zinc Sulphide
KCl Potassium Chloride ZnSe Zinc Selenide
La Lanthanum REE Glass ZnTe Zinc Telluride
La2O3 Lanthanum (III) Oxide Zrb2 Zirconium Boride
LaB6 Lanthanum Hexaboride ZrC Zirconium Carbide (Powder)
LaF3 Lanthanum Fluoride ZrN Zirconium Nitride
Li2Nb2O6 Lithium Niobate ZrO2 Zirconium Oxide
Li2Ta2O6 Lithium Tantalate ZrO2 Zirconium Oxide Yttria Slab 99.5%
LiF Lithium Fluoride ZrO2 Zirconium Oxide
Tablets 99.995% REE Free Glass Blank

Compounds which are marked * are natural, and the remainder are synthetic.

arrow12List of Pure Standards

Formulae Name Formulae Name
Ag Silver Mo Molybdenum
Al Aluminium Nb Niobium
As Arsenic Ni Nickel
Au Gold Os Osmium
B Boron Pb Lead (Very soft material)
Be Beryllium Pd Palladium
Bi Bismuth Pt Platinum
C Carbon Re Rhenium
Cd Cadmium Rh Rhodium
Co Cobalt Ru Ruthenium
Cr Chromium Sb Antimony
Cu Copper Sc Scandium
Fe Iron Se Selenium
Gd Gadolinium Si Silicon
Ge Germanium Sn Tin
Hf Hafnium Ta Tantalum
In Indium (Very soft material) Te Tellurium
Ir Iridium Ti Titanium
La Lanthanum Tl Thallium (Very soft material)
Mg Magnesium Tm Thulium
Mn Manganese V Vanadium
  W Tungsten

arrow12Natural Mineral Standards

Formulae Name Formulae Name
NaAlSi3O8 Albite Ca(Mg,Fe)Si2O6 Diopside
Fe3Al2Si3O12 Almandine Garnet CaMg(CO3)2 Dolomite
Ca3Fe2(SiO4)3 Andradite CaF2 Fluorite
CaSO4 Anhydrite Mg2SiO4 Forsterite
Ca5(PO4)3(F,Cl,OH) Apatite Mn3Al2Si3O12 Garnet Spessartine
(Ca,Mg,Fe)2(SiAl)2O6 Augite NaAlSi2O6 Jadeite
Cu3(CO3)2(OH)2 Azurite Formulae Name
BaSO4 Baryte (Cumbria) Al2SiO5 Kyanite
BaSO4 Baryte (Shropshire) Fe3O4 Magnetite
BaTiS3O9 Benitoite Cu2CO3(OH)2 Malachite
Be3Al2Si6O18 Beryl (Mg.Fe)2SiO4 Olivine
CaCO3 Calcite KAlSi3O8 Orthoclase
Formulae Name FeS2 Pyrite
SrSO4 Celestine MnSiO3 Rhodonite
BaAl2Si2O8 Celsian CaTiSiO5 Sphene
FeCr2O4 Chromite Zn2SiO4 Willemite
Cu2O Cuprite CaSiO3 Wollastonite
Cu2S Chalcocite ZrSiO4 Zircon
CuFeS2 Chalcopyrite

arrow12Natural Minerals

Formulae Name
CaAl2Si2O8 Anorthite Powder
K(Mg,Fe)3AlSi3O10(OH)2 Biotite Powder
PbCrO4 Crocoite Powder
PbS Galena
Ca2,(Mg,Fe,Al)5(Al,Si)8O22(OH)2 Hornblende (Amphibole)
FeTiO3 Ilmenite Powder
SiTiAlFeMgCaNaKO Kaersutite (KK1-15
AlSi2O6 Pollucite

arrow12Natural Minerals (No Certificate of Analysis)

Formulae Name Formulae Name
CaAl2Si2O8 Anorthite NiS Millerite (Nickle Sulphide)
(Mn,Ca)SiO3 Bustamite (Ce,La,Th NdY)PO4 Monazite
SnO2 Cassiterite (Tin Oxide) (Ce,La,Th)PO4 Monazite Powder
SrSO4 Celestine KAl2(AlSi3O10) Muscovite
CuFeS2 Chalcopyrite SiO2 Obsidian
FeCr2O4 Chromite ZnS Sphalerite
CoAsS Cobaltite LiAlSi2O6 Spodumene (Lithium Aluminium Silicate)
Chrome Diopside Na4AlBe(Si4O12)Cl Tugtupite
FeTiO3 Ilmenite Sb2O3 Valentinite (Antimony Oxide)
KalSi3O6 Microcline

arrow12List of NBS Standards

Formulae Name Notes
SRM 101g Cr 18%; Ni 10% AISI 304L Stainless Steel
SRM C1287 High Alloy Steel AISI 310 Mod. ACI HK
SRM 160b Cr 19%; Ni 12%; Mo 3% AISI 316 Stainless Steel
SRM 121d Cr 17%; Ni 11%; Ti 0.3% AISI 321 Stainless Steel
SRM 343a Cr 16%; Ni 2% AISI 431 Stainless Steel
SRM 361 - AISI 4340 Steel
SRM 132b - AISI M-2 Tool Steel
SRM 478 Cu 73%; Zn 27% Cartridge Brass
SRM 481 Au/Ag Set of 6 Gold-Silver wires
SRM 482 Au/Cu Set of 6 Gold-Copper wires
SRM 710 Soda-Lime-Silica glass -
SRM 1872 Set of three glasses K-453; K-491; K-968
SRM 1134 High Silicon Steel -
SRM 1160 Ni-80% Mo-4% Fe-14% Electronic & Magnetic alloy
SRM 1276a Cu 67.5%; Ni 30.8% CDA 715
SRM C2400 High Alloy Steel ACI 17/4 PH
SRM 872 Phosphor Bronze B2 CDA 544
SRM 179 High Silicon Steel -
SRM 480 W 78.5% Mo 21.5% Tungsten 20% Molybdenum Alloy

arrow12List of BAS EURO Standards

Formulae Name Notes
481-1 Cast Iron -
281-1 Cr 18.7%; Ni 9.3% Highly alloyed steel
553-1 High Carbon Fe-Cr B.C.S. No. 204/4

arrow12B.C.S. Stainless Steel Spectroscopic Standards

Formulae Name Notes
S.S. No. 62 Austenitic B.S. 970 En 58D
S.S. No. 63 Austenitic B.S. 970 En 58A & 58E
S.S. No. 72 Ferritic -
S.S. No. 461 Austenitic -
S.S. No. 464 Austenitic -
S.S. No. 465 Austenitic -
S.S. No. 466 Austenitic -
S.S.-CRM No. 474 - B.S. 970, type 317
S.S. No. 495/1 13% Manganese steel Containing Ni & Cr
B.C.S. No. 204/4 High Carbon Ferro-Chromium
BCS No. 179/2 High-Tensile Brass -
BCS/SS-CRM No 470 Ferritic Stainless Steel -
BCS/SS-CRM No 355 Tin Ore Sn 31.42% MBH#206A355

arrow12Assorted Standards

Formulae Name Notes
ISO 3585 Borosilicate 3.3 glass Duran glass
AISI 316 Stainless Steel EN58J Wire.
AISI 304L Stainless Steel From Advent (1mm wire)
Glass No 1360-3
B.S.153 AISI Grade 430 F Stainless Steel
B.S. 154 Stainless Steel 430FR (High Silicon)

arrow12M.B.H. Standards

Formulae Name Notes
27X14386 Ni; Cr; Co; Mo Cast.
11X S/1-CR1 Corr.Resist Cast Iron Chill cast.
210X11775 Ni; Co; Cr; Al; Ti Cast.
212NN50.01 Ni Rem; Cu 30%; Sn 10%; Fe 4%. BNF.
31XWSB1 Silicon Brass Cast.
59XG77J1 Al; Zn; Mg; Cu Cast.
81XPA12.5 Sb 12.6%; Pb 87.4%
111X12670 Cr 19.31%; W 10.1% Cobalt/Tungsten Cast.
204JC Fluorspar Swedish Inst for Metals Res.
206ABL5 Uranium Ore. U 7.09% Canada Centre for Mineral and Energy Technology
206A355 Tin Ore. Sn 31.42% BCS-CRM No. 355
13MBS89 Martensitic Stainless Steel AISI 410
13MBS91E Martensitic Stainless Steel AISI 430
13MBS186A High Alloy Stainless Steel INVAR 36
14XHS1 High Speed Steel Tool steel T-1
(37MBS314B)
  (37MBS360A)
(37MBS630
Copper Alloy CDA 314, CDA 360, CDA 630
14HYT2/2 Steel
Ref 0683 Bronze (85c,5Sn,5Pb,5Zn)
C13X170020 Austentic Stainless Steel
C55XG02D60 Aluminium/Silicon/Copper Chippings
(55XG900J5)
(55XG26H5)
(55XG04H8)
(55XG04H6)
Aluminium/Silicon/Copper Cast
43XZ2 Zinc/Aluminium/Copper Cast
55XG900JB Aluminium/Silicon/Copper Cast
58XG40H9 Aluminium/Zinc Cast
FCr-3-1
14M B.S. 190 High Manganese Stainless Steel
13X 18001 Austenitic Stainless Steel Cast
(65XMGA5)
(65X MGA1)
(65XMGA3)
Manganese/Aluminium/Zinc Cast
54X G231 H4

MAC Reference Materials for Auger Electron Microscopy arrow14arrow14