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.

1 – 15 of 1,790 results

Iron AA Standard, 1000 ppm Fe in 3% HNO₃, Ricca Chemical

CAS: 7697-37-2 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	7697-37-2
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

Silica Standard, 1000 ppm SiO₂ (467 ppm Si), Ricca Chemical

CAS: 7732-18-5 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+]

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Specifications

PubChem CID	23266
CAS	7732-18-5
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

Zinc AA Standard, 1000 ppm Zn in 3% HNO₃, Ricca Chemical

CAS: 7440-66-6,7697-37-2 Molecular Formula: Zn Molecular Weight (g/mol): 65.38 MDL Number: MFCD00011291 InChI Key: HCHKCACWOHOZIP-UHFFFAOYSA-N PubChem CID: 23994 ChEBI: CHEBI:30185 IUPAC Name: zinc SMILES: [Zn]

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Specifications

PubChem CID	23994
CAS	7440-66-6,7697-37-2
Molecular Weight (g/mol)	65.38
ChEBI	CHEBI:30185
MDL Number	MFCD00011291
SMILES	[Zn]
IUPAC Name	zinc
InChI Key	HCHKCACWOHOZIP-UHFFFAOYSA-N
Molecular Formula	Zn

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

PubChem CID: 23925 ChEBI: CHEBI:82664

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Specifications

PubChem CID	23925
ChEBI	CHEBI:82664

Copper ICP Standard, 10,000 ppm Cu in 5% HNO₃, Ricca Chemical

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

Manganese Standard, 1000mg/L in 2% HNO₃ (Assurance Grade), SPEX CertiPrep™

CAS: 7439-96-5 Molecular Formula: Mn Molecular Weight (g/mol): 54.94 MDL Number: MFCD00011111 InChI Key: PWHULOQIROXLJO-UHFFFAOYSA-N PubChem CID: 23930 ChEBI: CHEBI:35154 IUPAC Name: manganese SMILES: [Mn]

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Specifications

PubChem CID	23930
CAS	7439-96-5
Molecular Weight (g/mol)	54.94
ChEBI	CHEBI:35154
MDL Number	MFCD00011111
SMILES	[Mn]
IUPAC Name	manganese
InChI Key	PWHULOQIROXLJO-UHFFFAOYSA-N
Molecular Formula	Mn

Calcium Standard 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

Cobalt Standard For ICP, 1000μg/mL in 2% HNO₃, SPEX CertiPrep™

CAS: 7440-48-4 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	7440-48-4
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

Iron AA Standard, 1000 ppm Fe in 3% HCl, Ricca Chemical

CAS: 7732-18-5 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	7732-18-5
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

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

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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

Chromium Standard For ICP, 1000μg/mL in H₂O, SPEX CertiPrep™

CAS: 7732-18-5,7440-47-3 Molecular Formula: Cr2H8N2O7 Molecular Weight (g/mol): 252.06 InChI Key: JOSWYUNQBRPBDN-UHFFFAOYSA-P PubChem CID: 24600 IUPAC Name: diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]

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Specifications

PubChem CID	24600
CAS	7732-18-5,7440-47-3
Molecular Weight (g/mol)	252.06
SMILES	[NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]
IUPAC Name	diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
InChI Key	JOSWYUNQBRPBDN-UHFFFAOYSA-P
Molecular Formula	Cr2H8N2O7

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

CAS: 7732-18-5,7440-70-2,471-34-1,7697-37-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]

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Specifications

PubChem CID	5460341
CAS	7732-18-5,7440-70-2,471-34-1,7697-37-2
Molecular Weight (g/mol)	40.08
ChEBI	CHEBI:29320
MDL Number	MFCD00010897 MFCD00085314
SMILES	[Ca]
IUPAC Name	calcium
InChI Key	OYPRJOBELJOOCE-UHFFFAOYSA-N
Molecular Formula	Ca

Gold Standard For ICP, 1000μg/mL in 10% HCl, SPEX CertiPrep™

CAS: 7440-57-5,7732-18-5,7647-01-0 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]

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Specifications

PubChem CID	23985
CAS	7440-57-5,7732-18-5,7647-01-0
Molecular Weight (g/mol)	196.97
ChEBI	CHEBI:30050
MDL Number	MFCD00003436
SMILES	[Au]
IUPAC Name	gold
InChI Key	PCHJSUWPFVWCPO-UHFFFAOYSA-N
Molecular Formula	Au

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

CAS: 7697-37-2 Molecular Formula: Y Molecular Weight (g/mol): 88.91 MDL Number: MFCD00011468 InChI Key: VWQVUPCCIRVNHF-UHFFFAOYSA-N PubChem CID: 23993 ChEBI: CHEBI:33331 IUPAC Name: yttrium SMILES: [Y]

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Specifications

PubChem CID	23993
CAS	7697-37-2
Molecular Weight (g/mol)	88.91
ChEBI	CHEBI:33331
MDL Number	MFCD00011468
SMILES	[Y]
IUPAC Name	yttrium
InChI Key	VWQVUPCCIRVNHF-UHFFFAOYSA-N
Molecular Formula	Y

Potassium AA Standard, 1000 ppm K in H₂O, Ricca Chemical

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

AA and ICP Standards

AA and ICP Standards

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Iron AA Standard, 1000 ppm Fe in 3% HNO3, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Silica Standard, 1000 ppm SiO2 (467 ppm Si), Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Zinc AA Standard, 1000 ppm Zn in 3% HNO3, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Iron Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Copper ICP Standard, 10,000 ppm Cu in 5% HNO3, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Manganese Standard, 1000mg/L in 2% HNO3 (Assurance Grade), SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Calcium Standard For ICP, 1000μg/mL in 2% HNO3, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Cobalt Standard For ICP, 1000μg/mL in 2% HNO3, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Iron AA Standard, 1000 ppm Fe in 3% HCl, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Copper Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Chromium Standard For ICP, 1000μg/mL in H2O, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Calcium Standard For ICP, 10,000μg/mL in 5% HNO3, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Gold Standard For ICP, 1000μg/mL in 10% HCl, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Yttrium Standard For ICP, 2% HNO3 in 1000μg/mL, Assurance Grade, SPEX CertiPrep™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Potassium AA Standard, 1000 ppm K in H2O, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Iron AA Standard, 1000 ppm Fe in 3% HNO₃, Ricca Chemical

Silica Standard, 1000 ppm SiO₂ (467 ppm Si), Ricca Chemical

Zinc AA Standard, 1000 ppm Zn in 3% HNO₃, Ricca Chemical

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

Copper ICP Standard, 10,000 ppm Cu in 5% HNO₃, Ricca Chemical

Manganese Standard, 1000mg/L in 2% HNO₃ (Assurance Grade), SPEX CertiPrep™

Calcium Standard For ICP, 1000μg/mL in 2% HNO₃, SPEX CertiPrep™

Cobalt Standard For ICP, 1000μg/mL in 2% HNO₃, SPEX CertiPrep™

Iron AA Standard, 1000 ppm Fe in 3% HCl, Ricca Chemical

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

Chromium Standard For ICP, 1000μg/mL in H₂O, SPEX CertiPrep™

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

Gold Standard For ICP, 1000μg/mL in 10% HCl, SPEX CertiPrep™

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

Potassium AA Standard, 1000 ppm K in H₂O, Ricca Chemical