AA and ICP Standards
Reference standards suitable for calibration of atomic absorption (AA), inductively coupled plasma (ICP), and atomic emission spectrometry (AES) instrumentation to ensure accurate and reliable results.
Molecular Weight (g/mol)
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- (1)
- (15)
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- (2)
- (2)
- (22)
- (8)
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- (6)
- (2)
- (11)
- (4)
- (4)
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- (9)
- (2)
- (3)
- (1)
- (11)
- (5)
- (9)
- (2)
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- (5)
- (2)
- (6)
- (2)
- (9)
- (4)
- (2)
- (22)
- (2)
- (2)
- (18)
- (4)
- (15)
- (5)
- (2)
- (6)
- (10)
- (2)
- (10)
- (2)
- (12)
- (8)
- (9)
- (1)
- (4)
- (3)
- (2)
- (17)
- (7)
- (11)
- (2)
- (6)
- (3)
- (11)
- (1)
- (8)
- (14)
- (3)
- (11)
- (12)
- (11)
- (14)
- (21)
- (2)
- (9)
- (8)
- (3)
- (7)
- (12)
- (8)
- (7)
- (2)
- (14)
- (8)
- (7)
- (5)
- (2)
- (11)
- (10)
- (7)
- (4)
- (2)
- (10)
- (21)
- (8)
- (4)
- (7)
- (3)
- (14)
- (7)
- (11)
- (8)
- (8)
- (5)
- (5)
- (8)
- (3)
- (4)
- (3)
- (14)
- (3)
- (3)
- (4)
- (2)
- (6)
- (8)
- (3)
- (2)
- (8)
- (8)
- (8)
- (17)
- (2)
- (8)
- (2)
- (3)
- (4)
- (4)
- (4)
- (2)
- (3)
- (15)
- (4)
- (5)
- (8)
- (11)
- (1)
- (6)
- (3)
- (1)
- (4)
- (10)
- (6)
- (1)
- (5)
- (8)
- (15)
- (6)
- (6)
- (8)
- (8)
- (3)
- (8)
- (8)
- (8)
- (8)
- (8)
- (10)
- (1)
- (6)
- (1)
- (14)
- (22)
- (30)
- (15)
- (13)
- (8)
- (17)
- (23)
- (17)
- (18)
- (9)
- (7)
- (2)
- (10)
- (28)
- (14)
- (1)
- (14)
- (5)
- (11)
- (1)
- (7)
- (4)
- (3)
- (4)
- (7)
- (2)
- (9)
Grade
- (52)
- (4)
- (267)
- (1)
- (1)
- (68)
- (24)
- (748)
- (3)
- (80)
- (1)
- (1)
- (28)
- (1)
- (144)
Solvent or Matrix
- (19)
- (9)
- (1)
- (2)
- (16)
- (148)
- (1)
- (7)
- (2)
- (2)
- (2)
- (1)
- (8)
- (55)
- (1)
- (3)
- (2)
- (3)
- (1)
- (2)
- (2)
- (1)
- (2)
- (45)
- (1)
- (2)
- (9)
Technique
- (343)
- (2)
- (343)
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- (2)
- (2)
Concentration
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- (1)
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- (1)
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- (1)
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- (1)
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- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
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- (1)
- (1)
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- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
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- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
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- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
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- (1)
- (1)
- (1)
- (1)
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- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
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- (1)
- (1)
- (1)
- (1)
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- (2)
- (1)
- (2)
- (1)
- (1)
- (2)
- (2)
- (1)
- (2)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
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- (1)
- (1)
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- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (1)
- (2)
- (2)
- (2)
- (1)
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- (2)
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- (2)
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- (1)
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- (1)
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- (1)
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- (1)
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- (1)
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- (2)
- (2)
- (2)
- (2)
- (2)
- (2)
- (1)
- (1)
- (2)
- (1)
- (3)
- (2)
- (1)
- (1)
- (1)
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1,006
–
1,020
of
1,741
results
1,006
Tungsten Standard For ICP, 1000μg/mL in 1% HNO3/2% HF, SPEX CertiPrep™
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CAS: 11120-25-5
| CAS | 11120-25-5 |
|---|
1,007
Zirconium Standard For ICP, 1000μg/mL in 10% HCl, SPEX CertiPrep™
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CAS: 7440-67-7 Molecular Formula: Zr Molecular Weight (g/mol): 91.22 MDL Number: MFCD00011303 MFCD00148878 InChI Key: QCWXUUIWCKQGHC-UHFFFAOYSA-N PubChem CID: 23995 ChEBI: CHEBI:33342 IUPAC Name: zirconium SMILES: [Zr]
| PubChem CID | 23995 |
|---|---|
| CAS | 7440-67-7 |
| Molecular Weight (g/mol) | 91.22 |
| ChEBI | CHEBI:33342 |
| MDL Number | MFCD00011303 MFCD00148878 |
| SMILES | [Zr] |
| IUPAC Name | zirconium |
| InChI Key | QCWXUUIWCKQGHC-UHFFFAOYSA-N |
| Molecular Formula | Zr |
1,008
Beryllium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™
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CAS: 7440-41-7 Molecular Formula: Be Molecular Weight (g/mol): 9.01 MDL Number: MFCD00134032 InChI Key: ATBAMAFKBVZNFJ-UHFFFAOYSA-N PubChem CID: 5460467 ChEBI: CHEBI:33783 IUPAC Name: beryllium SMILES: [Be]
| PubChem CID | 5460467 |
|---|---|
| CAS | 7440-41-7 |
| Molecular Weight (g/mol) | 9.01 |
| ChEBI | CHEBI:33783 |
| MDL Number | MFCD00134032 |
| SMILES | [Be] |
| IUPAC Name | beryllium |
| InChI Key | ATBAMAFKBVZNFJ-UHFFFAOYSA-N |
| Molecular Formula | Be |
1,009
Neodymium Standard For ICP, 1000μg/mL in 2% HNO3 SPEX CertiPrep™
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CAS: 7732-18-5
| CAS | 7732-18-5 |
|---|
1,010
Sodium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™
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ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
| Molecular Weight (g/mol) | 22.99 |
|---|---|
| ChEBI | CHEBI:26708 |
| Chemical Name or Material | Sodium Standard |
| Grade | Assurance |
| SMILES | [Na] |
| InChI Key | KEAYESYHFKHZAL-UHFFFAOYSA-N |
| PubChem CID | 5360545 |
| Type | Certified Reference Material |
| Concentration or Composition Notes | Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis. |
| CAS | 7697-37-2 |
| For Use With (Equipment) | AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation |
| MDL Number | MFCD00085307 |
| Health Hazard 1 | Causes severe skin burns and eye damage |
| Packaging | Triple-leached LDPE bottle |
| DOT Information | Hazardous |
| Recommended Storage | Ambient |
| Technique | AA,ICP |
| IUPAC Name | sodium |
| Solvent or Matrix | 2% HNO3 |
| Molecular Formula | Na |
1,011
Potassium Standard, 1000mg/L in 2% HNO3 (Assurance Grade), SPEX CertiPrep™
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CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride SMILES: [Cl-].[K+]
| PubChem CID | 4873 |
|---|---|
| CAS | 7447-40-7 |
| Molecular Weight (g/mol) | 74.55 |
| ChEBI | CHEBI:32588 |
| MDL Number | MFCD00011360 |
| SMILES | [Cl-].[K+] |
| IUPAC Name | potassium chloride |
| InChI Key | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
| Molecular Formula | ClK |
1,012
Carbon Standard For ICP, 1000μg/mL in H2O, Assurance Grade, SPEX CertiPrep™
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CAS: 7440-44-0 Molecular Formula: C Molecular Weight (g/mol): 12.011 InChI Key: OKTJSMMVPCPJKN-UHFFFAOYSA-N PubChem CID: 5462310 ChEBI: CHEBI:27594 IUPAC Name: carbon SMILES: [C]
| PubChem CID | 5462310 |
|---|---|
| CAS | 7440-44-0 |
| Molecular Weight (g/mol) | 12.011 |
| ChEBI | CHEBI:27594 |
| SMILES | [C] |
| IUPAC Name | carbon |
| InChI Key | OKTJSMMVPCPJKN-UHFFFAOYSA-N |
| Molecular Formula | C |
1,013
Sulfur Standard For ICP, 10,000μg/mL in Water, SPEX CertiPrep™
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CAS: 7783-20-2 Molecular Formula: H8N2O4S Molecular Weight (g/mol): 132.13 MDL Number: MFCD00003391 InChI Key: BFNBIHQBYMNNAN-UHFFFAOYSA-N PubChem CID: 6097028 ChEBI: CHEBI:62946 SMILES: N.N.OS(O)(=O)=O
| PubChem CID | 6097028 |
|---|---|
| CAS | 7783-20-2 |
| Molecular Weight (g/mol) | 132.13 |
| ChEBI | CHEBI:62946 |
| MDL Number | MFCD00003391 |
| SMILES | N.N.OS(O)(=O)=O |
| InChI Key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
| Molecular Formula | H8N2O4S |
1,014
Aluminum Standard For ICP, 1000μg/mL in 2% HCl, SPEX CertiPrep™
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CAS: 7429-90-5 Molecular Formula: Al Molecular Weight (g/mol): 26.98 MDL Number: MFCD00134029 InChI Key: XAGFODPZIPBFFR-UHFFFAOYSA-N PubChem CID: 5359268 ChEBI: CHEBI:33629 IUPAC Name: aluminium SMILES: [Al]
| PubChem CID | 5359268 |
|---|---|
| CAS | 7429-90-5 |
| Molecular Weight (g/mol) | 26.98 |
| ChEBI | CHEBI:33629 |
| MDL Number | MFCD00134029 |
| SMILES | [Al] |
| IUPAC Name | aluminium |
| InChI Key | XAGFODPZIPBFFR-UHFFFAOYSA-N |
| Molecular Formula | Al |
1,015
Germanium Standard For ICP, 1000μg/mL in H2O, SPEX CertiPrep™
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CAS: 7732-18-5
| CAS | 7732-18-5 |
|---|
1,016
Samarium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™
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CAS: 7440-19-9 Molecular Formula: Sm Molecular Weight (g/mol): 150.36 MDL Number: MFCD00011233 MFCD00151299 InChI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N PubChem CID: 23951 ChEBI: CHEBI:33374 IUPAC Name: samarium SMILES: [Sm]
| PubChem CID | 23951 |
|---|---|
| CAS | 7440-19-9 |
| Molecular Weight (g/mol) | 150.36 |
| ChEBI | CHEBI:33374 |
| MDL Number | MFCD00011233 MFCD00151299 |
| SMILES | [Sm] |
| IUPAC Name | samarium |
| InChI Key | KZUNJOHGWZRPMI-UHFFFAOYSA-N |
| Molecular Formula | Sm |
1,017
Indium Standard For ICP, 1000μg/mL in 2-5% HNO3, SPEX CertiPrep™
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CAS: 7440-74-6 Molecular Formula: In Molecular Weight (g/mol): 114.82 MDL Number: MFCD00134048 InChI Key: APFVFJFRJDLVQX-UHFFFAOYSA-N PubChem CID: 5359967 ChEBI: CHEBI:30430 IUPAC Name: indium SMILES: [In]
| PubChem CID | 5359967 |
|---|---|
| CAS | 7440-74-6 |
| Molecular Weight (g/mol) | 114.82 |
| ChEBI | CHEBI:30430 |
| MDL Number | MFCD00134048 |
| SMILES | [In] |
| IUPAC Name | indium |
| InChI Key | APFVFJFRJDLVQX-UHFFFAOYSA-N |
| Molecular Formula | In |
1,018
Silicon Standard For ICP, 1000μg/mL in H2O, SPEX CertiPrep™
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CAS: 6834-92-0 Molecular Formula: Na2O3Si Molecular Weight (g/mol): 122.062 InChI Key: NTHWMYGWWRZVTN-UHFFFAOYSA-N PubChem CID: 23266 ChEBI: CHEBI:60720 IUPAC Name: disodium;dioxido(oxo)silane SMILES: [O-][Si](=O)[O-].[Na+].[Na+]
| PubChem CID | 23266 |
|---|---|
| CAS | 6834-92-0 |
| Molecular Weight (g/mol) | 122.062 |
| ChEBI | CHEBI:60720 |
| SMILES | [O-][Si](=O)[O-].[Na+].[Na+] |
| IUPAC Name | disodium;dioxido(oxo)silane |
| InChI Key | NTHWMYGWWRZVTN-UHFFFAOYSA-N |
| Molecular Formula | Na2O3Si |
1,019
Vanadium Standard For ICP, 10,000μg/mL in 15% HNO3, SPEX CertiPrep™
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CAS: 7803-55-6 Molecular Formula: H4NO3V Molecular Weight (g/mol): 116.98 MDL Number: MFCD00011430 InChI Key: YBVKNHXQSRDWAA-UHFFFAOYSA-M PubChem CID: 516859 SMILES: N.O[V](=O)=O
| PubChem CID | 516859 |
|---|---|
| CAS | 7803-55-6 |
| Molecular Weight (g/mol) | 116.98 |
| MDL Number | MFCD00011430 |
| SMILES | N.O[V](=O)=O |
| InChI Key | YBVKNHXQSRDWAA-UHFFFAOYSA-M |
| Molecular Formula | H4NO3V |
1,020
Calcium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™
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ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
| Molecular Weight (g/mol) | 40.08 |
|---|---|
| ChEBI | CHEBI:29320 |
| CAS Min % | 94.0 |
| Certificate of Analysis | Assurance Certificate of Analysis reports up to 30 elements at ppb levels. |
| Chemical Name or Material | Calcium Standard |
| Grade | Assurance |
| SMILES | [Ca] |
| InChI Key | OYPRJOBELJOOCE-UHFFFAOYSA-N |
| PubChem CID | 5460341 |
| Type | Certified Reference Material |
| Concentration or Composition Notes | Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis. |
| Concentration or Composition (by Analyte or Components) | Matrix Concentration Cat. No. 2-5% HNO3 1000μg/mL PLCA2-2Y, -2T, -2X 10,000 PLCA2-3Y,-3X 2-5% HCl 1000μg/mL PLCA1-2X |
| CAS | 7732-18-5 |
| For Use With (Equipment) | AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation |
| MDL Number | MFCD00010897 MFCD00085314 |
| Health Hazard 1 | Causes skin irritation, serious eye irritation |
| Packaging | Triple-leached LDPE bottle |
| DOT Information | Hazardous |
| Recommended Storage | Ambient |
| Technique | AA,ICP |
| IUPAC Name | calcium |
| Solvent or Matrix | 2% HNO3 |
| Molecular Formula | Ca |
| CAS Max % | 94.0 |