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.

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1,021 – 1,035 of 1,736 results

1,021

Sulfur Standard For ICP, 1000μg/mL, SPEX CertiPrep™

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 IUPAC Name: sulfuric acid diamine SMILES: N.N.OS(O)(=O)=O

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Specifications

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
IUPAC Name	sulfuric acid diamine
InChI Key	BFNBIHQBYMNNAN-UHFFFAOYSA-N
Molecular Formula	H8N2O4S

1,022

Lithium 6 Isotype Standard for ICP/MS, 100ppm in 2% HNO₃, SPEX CertiPrep™

CAS: 7439-93-2 Molecular Formula: Li Molecular Weight (g/mol): 6.94 MDL Number: MFCD00134051 InChI Key: WHXSMMKQMYFTQS-UHFFFAOYSA-N PubChem CID: 3028194 ChEBI: CHEBI:30145 IUPAC Name: lithium SMILES: [Li]

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Specifications

PubChem CID	3028194
CAS	7439-93-2
Molecular Weight (g/mol)	6.94
ChEBI	CHEBI:30145
MDL Number	MFCD00134051
SMILES	[Li]
IUPAC Name	lithium
InChI Key	WHXSMMKQMYFTQS-UHFFFAOYSA-N
Molecular Formula	Li

1,023

Potassium AA Standard, Certified, 1000ppm K ±10 (1mL = 1mg K), LabChem™

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+]

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Specifications

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

1,024

Gold AA Standard, Certified, 1000 ppm (1mL = 1mg Au), LabChem™

CAS: 16961-25-4 Molecular Formula: AuCl4H Molecular Weight (g/mol): 339.77 InChI Key: VDLSFRRYNGEBEJ-UHFFFAOYSA-K IUPAC Name: trichlorogold hydrochloride SMILES: Cl.Cl[Au](Cl)Cl

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Specifications

CAS	16961-25-4
Molecular Weight (g/mol)	339.77
SMILES	Cl.Cl[Au](Cl)Cl
IUPAC Name	trichlorogold hydrochloride
InChI Key	VDLSFRRYNGEBEJ-UHFFFAOYSA-K
Molecular Formula	AuCl4H

1,025

Boron Standard For ICP, 10,000μg/mL in H₂O, SPEX CertiPrep™

CAS: 7440-42-8 Molecular Formula: B Molecular Weight (g/mol): 10.81 MDL Number: MFCD00134034 MFCD00151272 InChI Key: ZOXJGFHDIHLPTG-UHFFFAOYSA-N PubChem CID: 5462311 ChEBI: CHEBI:27560 IUPAC Name: boron SMILES: [B]

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Specifications

PubChem CID	5462311
CAS	7440-42-8
Molecular Weight (g/mol)	10.81
ChEBI	CHEBI:27560
MDL Number	MFCD00134034 MFCD00151272
SMILES	[B]
IUPAC Name	boron
InChI Key	ZOXJGFHDIHLPTG-UHFFFAOYSA-N
Molecular Formula	B

1,026

Iridium Standard For ICP, 1000μg/mL in 10% HCl, Assurance Grade, SPEX CertiPrep™

CAS: 7439-88-5 Molecular Formula: Ir Molecular Weight (g/mol): 192.22 MDL Number: MFCD00011062 InChI Key: GKOZUEZYRPOHIO-UHFFFAOYSA-N PubChem CID: 23924 ChEBI: CHEBI:49666 IUPAC Name: iridium SMILES: [Ir]

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Specifications

PubChem CID	23924
CAS	7439-88-5
Molecular Weight (g/mol)	192.22
ChEBI	CHEBI:49666
MDL Number	MFCD00011062
SMILES	[Ir]
IUPAC Name	iridium
InChI Key	GKOZUEZYRPOHIO-UHFFFAOYSA-N
Molecular Formula	Ir

1,027

Silver Standard for ICP, 10,000μg/mL in 5% HNO₃, SPEX CertiPrep™

CAS: 7440-22-4 Molecular Formula: Ag Molecular Weight (g/mol): 107.87 MDL Number: MFCD00003397 InChI Key: BQCADISMDOOEFD-UHFFFAOYSA-N PubChem CID: 23954 ChEBI: CHEBI:9141 IUPAC Name: silver SMILES: [Ag]

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Specifications

PubChem CID	23954
CAS	7440-22-4
Molecular Weight (g/mol)	107.87
ChEBI	CHEBI:9141
MDL Number	MFCD00003397
SMILES	[Ag]
IUPAC Name	silver
InChI Key	BQCADISMDOOEFD-UHFFFAOYSA-N
Molecular Formula	Ag

1,028

Copper Standard For ICP, 10,000μg/mL in 5% HCl, SPEX CertiPrep™

CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]

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Specifications

PubChem CID	23978
CAS	7440-50-8
Molecular Weight (g/mol)	63.55
ChEBI	CHEBI:30052
MDL Number	MFCD00010965
SMILES	[Cu]
IUPAC Name	copper
InChI Key	RYGMFSIKBFXOCR-UHFFFAOYSA-N
Molecular Formula	Cu

1,029

Cerium Standard For ICP, 1000μg/mL in 2% HNO₃, Assurance Grade, SPEX CertiPrep™

CAS: 7440-45-1 Molecular Formula: Ce Molecular Weight (g/mol): 140.12 MDL Number: MFCD00010924 InChI Key: GWXLDORMOJMVQZ-UHFFFAOYSA-N PubChem CID: 23974 ChEBI: CHEBI:33369 IUPAC Name: cerium SMILES: [Ce]

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Specifications

PubChem CID	23974
CAS	7440-45-1
Molecular Weight (g/mol)	140.12
ChEBI	CHEBI:33369
MDL Number	MFCD00010924
SMILES	[Ce]
IUPAC Name	cerium
InChI Key	GWXLDORMOJMVQZ-UHFFFAOYSA-N
Molecular Formula	Ce

1,030

Silver Standard For ICP, 1000μg/mL in 2% HNO₃, Assurance Grade, SPEX CertiPrep™

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Specifications

PubChem CID	23954
CAS	7440-22-4
Molecular Weight (g/mol)	107.87
ChEBI	CHEBI:9141
MDL Number	MFCD00003397
SMILES	[Ag]
IUPAC Name	silver
InChI Key	BQCADISMDOOEFD-UHFFFAOYSA-N
Molecular Formula	Ag

1,031

Beryllium For ICP, 1000μg/mL in 2% HNO₃; SPEX CertiPrep™

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

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Specifications

PubChem CID	944
CAS	7697-37-2
Molecular Weight (g/mol)	63.01
ChEBI	CHEBI:48107
MDL Number	MFCD00011349
SMILES	O[N+]([O-])=O
IUPAC Name	nitric acid
InChI Key	GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula	HNO3

1,032

Indium Standard, 1000μg/mL in 2-5% HNO₃ (Assurance Grade), SPEX CertiPrep™

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]

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Specifications

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

1,033

Hafnium Standard For ICP, 1000μg/mL in 2% HCl, Assurance Grade, SPEX CertiPrep™

CAS: 7440-58-6 Molecular Formula: Hf Molecular Weight (g/mol): 178.49 MDL Number: MFCD00011032 InChI Key: VBJZVLUMGGDVMO-UHFFFAOYSA-N PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC Name: hafnium SMILES: [Hf]

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Specifications

PubChem CID	23986
CAS	7440-58-6
Molecular Weight (g/mol)	178.49
ChEBI	CHEBI:33343
MDL Number	MFCD00011032
SMILES	[Hf]
IUPAC Name	hafnium
InChI Key	VBJZVLUMGGDVMO-UHFFFAOYSA-N
Molecular Formula	Hf

1,034

Europium Standard For ICP, 1000μg/mL, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

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1,035

Iron Standard For ICP, 10,000μg/mL in 5% HNO₃, SPEX CertiPrep™

CAS: 7439-89-6 Molecular Formula: Fe Molecular Weight (g/mol): 55.85 MDL Number: MFCD00010999 InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N PubChem CID: 23925 ChEBI: CHEBI:82664 IUPAC Name: iron SMILES: [Fe]

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Specifications

PubChem CID	23925
CAS	7439-89-6
Molecular Weight (g/mol)	55.85
ChEBI	CHEBI:82664
MDL Number	MFCD00010999
SMILES	[Fe]
IUPAC Name	iron
InChI Key	XEEYBQQBJWHFJM-UHFFFAOYSA-N
Molecular Formula	Fe

AA and ICP Standards

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Sulfur Standard For ICP, 1000μg/mL, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Lithium 6 Isotype Standard for ICP/MS, 100ppm in 2% HNO3, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Boron Standard For ICP, 10,000μg/mL in H2O, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Iridium Standard For ICP, 1000μg/mL in 10% HCl, Assurance Grade, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Silver Standard for ICP, 10,000μg/mL in 5% HNO3, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Copper Standard For ICP, 10,000μg/mL in 5% HCl, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cerium Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Silver Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Beryllium For ICP, 1000μg/mL in 2% HNO3; SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Indium Standard, 1000μg/mL in 2-5% HNO3 (Assurance Grade), SPEX CertiPrep™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Hafnium Standard For ICP, 1000μg/mL in 2% HCl, Assurance Grade, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Europium Standard For ICP, 1000μg/mL, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Iron Standard For ICP, 10,000μg/mL in 5% HNO3, SPEX CertiPrep™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More