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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1,006 – 1,020 of 1,736 results

1,006

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

CAS: 7440-38-2 Molecular Formula: As Molecular Weight (g/mol): 74.92 MDL Number: MFCD00085309 InChI Key: RQNWIZPPADIBDY-UHFFFAOYSA-N PubChem CID: 5359596 ChEBI: CHEBI:27563 IUPAC Name: arsenic SMILES: [As]

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Specifications

PubChem CID	5359596
CAS	7440-38-2
Molecular Weight (g/mol)	74.92
ChEBI	CHEBI:27563
MDL Number	MFCD00085309
SMILES	[As]
IUPAC Name	arsenic
InChI Key	RQNWIZPPADIBDY-UHFFFAOYSA-N
Molecular Formula	As

1,007

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

1,008

Iron Standard For ICP, 10,000μg/mL in 5% HCl, 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

1,009

Bismuth Standard For ICP, 1000μg/mL in 10% HNO₃, Assurance Grade, SPEX CertiPrep™

CAS: 7440-69-9 Molecular Formula: Bi Molecular Weight (g/mol): 208.98 MDL Number: MFCD00134033 InChI Key: JCXGWMGPZLAOME-UHFFFAOYSA-N PubChem CID: 5359367 ChEBI: CHEBI:33301 IUPAC Name: bismuth SMILES: [Bi]

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Specifications

PubChem CID	5359367
CAS	7440-69-9
Molecular Weight (g/mol)	208.98
ChEBI	CHEBI:33301
MDL Number	MFCD00134033
SMILES	[Bi]
IUPAC Name	bismuth
InChI Key	JCXGWMGPZLAOME-UHFFFAOYSA-N
Molecular Formula	Bi

1,010

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

CAS: 7789-18-6 Molecular Formula: CsNO3 Molecular Weight (g/mol): 194.909 InChI Key: NLSCHDZTHVNDCP-UHFFFAOYSA-N PubChem CID: 62674 IUPAC Name: cesium;nitrate SMILES: [N+](=O)([O-])[O-].[Cs+]

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Specifications

PubChem CID	62674
CAS	7789-18-6
Molecular Weight (g/mol)	194.909
SMILES	[N+](=O)([O-])[O-].[Cs+]
IUPAC Name	cesium;nitrate
InChI Key	NLSCHDZTHVNDCP-UHFFFAOYSA-N
Molecular Formula	CsNO3

1,011

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

CAS: 7440-43-9 Molecular Formula: Cd Molecular Weight (g/mol): 112.41 MDL Number: MFCD00010914 InChI Key: BDOSMKKIYDKNTQ-UHFFFAOYSA-N PubChem CID: 23973 ChEBI: CHEBI:22977 IUPAC Name: cadmium SMILES: [Cd]

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Specifications

PubChem CID	23973
CAS	7440-43-9
Molecular Weight (g/mol)	112.41
ChEBI	CHEBI:22977
MDL Number	MFCD00010914
SMILES	[Cd]
IUPAC Name	cadmium
InChI Key	BDOSMKKIYDKNTQ-UHFFFAOYSA-N
Molecular Formula	Cd

1,012

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

CAS: 7440-70-2 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	7440-70-2
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

1,013

Strontium Standard For ICP, 1000μg/mL in 2% HCl, SPEX CertiPrep™

CAS: 7440-24-6 Molecular Formula: Sr Molecular Weight (g/mol): 87.62 InChI Key: CIOAGBVUUVVLOB-UHFFFAOYSA-N PubChem CID: 5359327 ChEBI: CHEBI:33324 IUPAC Name: strontium SMILES: [Sr]

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Specifications

PubChem CID	5359327
CAS	7440-24-6
Molecular Weight (g/mol)	87.62
ChEBI	CHEBI:33324
SMILES	[Sr]
IUPAC Name	strontium
InChI Key	CIOAGBVUUVVLOB-UHFFFAOYSA-N
Molecular Formula	Sr

1,014

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

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 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+]
InChI Key	WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula	ClK

1,015

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

CAS: 7439-92-1 Molecular Formula: Pb Molecular Weight (g/mol): 207.20 MDL Number: MFCD00134050 InChI Key: WABPQHHGFIMREM-UHFFFAOYSA-N PubChem CID: 5352425 ChEBI: CHEBI:27889 IUPAC Name: lead SMILES: [Pb]

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Specifications

PubChem CID	5352425
CAS	7439-92-1
Molecular Weight (g/mol)	207.20
ChEBI	CHEBI:27889
MDL Number	MFCD00134050
SMILES	[Pb]
IUPAC Name	lead
InChI Key	WABPQHHGFIMREM-UHFFFAOYSA-N
Molecular Formula	Pb

1,016

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

CAS: 7440-10-0 Molecular Formula: Pr Molecular Weight (g/mol): 140.91 MDL Number: MFCD00011174 InChI Key: PUDIUYLPXJFUGB-UHFFFAOYSA-N PubChem CID: 23942 ChEBI: CHEBI:49828 IUPAC Name: praseodymium SMILES: [Pr]

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Specifications

PubChem CID	23942
CAS	7440-10-0
Molecular Weight (g/mol)	140.91
ChEBI	CHEBI:49828
MDL Number	MFCD00011174
SMILES	[Pr]
IUPAC Name	praseodymium
InChI Key	PUDIUYLPXJFUGB-UHFFFAOYSA-N
Molecular Formula	Pr

1,017

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

CAS: 7440-23-5 Molecular Formula: Na Molecular Weight (g/mol): 22.99 MDL Number: MFCD00085307 InChI Key: KEAYESYHFKHZAL-UHFFFAOYSA-N PubChem CID: 5360545 ChEBI: CHEBI:26708 IUPAC Name: sodium SMILES: [Na]

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Specifications

PubChem CID	5360545
CAS	7440-23-5
Molecular Weight (g/mol)	22.99
ChEBI	CHEBI:26708
MDL Number	MFCD00085307
SMILES	[Na]
IUPAC Name	sodium
InChI Key	KEAYESYHFKHZAL-UHFFFAOYSA-N
Molecular Formula	Na

1,018

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

CAS: 7722-76-1 Molecular Formula: H6NO4P Molecular Weight (g/mol): 115.03 MDL Number: MFCD00003396 InChI Key: LFVGISIMTYGQHF-UHFFFAOYSA-N PubChem CID: 24402 ChEBI: CHEBI:62982 SMILES: N.OP(O)(O)=O

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Specifications

PubChem CID	24402
CAS	7722-76-1
Molecular Weight (g/mol)	115.03
ChEBI	CHEBI:62982
MDL Number	MFCD00003396
SMILES	N.OP(O)(O)=O
InChI Key	LFVGISIMTYGQHF-UHFFFAOYSA-N
Molecular Formula	H6NO4P

1,019

Sulfur Standard For ICP, 1000μg/mL in Water, 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 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
InChI Key	BFNBIHQBYMNNAN-UHFFFAOYSA-N
Molecular Formula	H8N2O4S

1,020

Vanadium Standard For ICP, 10,000μg/mL in 15% HCl, SPEX CertiPrep™

CAS: 7440-62-2 Molecular Formula: V Molecular Weight (g/mol): 50.94 MDL Number: MFCD00011453 InChI Key: LEONUFNNVUYDNQ-UHFFFAOYSA-N PubChem CID: 23990 ChEBI: CHEBI:35170 IUPAC Name: vanadium SMILES: [V]

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Specifications

PubChem CID	23990
CAS	7440-62-2
Molecular Weight (g/mol)	50.94
ChEBI	CHEBI:35170
MDL Number	MFCD00011453
SMILES	[V]
IUPAC Name	vanadium
InChI Key	LEONUFNNVUYDNQ-UHFFFAOYSA-N
Molecular Formula	V

AA and ICP Standards

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Arsenic 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

Copper 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

Iron 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

Bismuth Standard For ICP, 1000μg/mL in 10% HNO3, Assurance Grade, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cesium 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

Cadmium 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

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

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

Potassium 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

Lead 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

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

Sodium 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

Phosphorus Standard For ICP, 10,000μg/mL in H2O, 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

Sulfur Standard For ICP, 1000μg/mL in Water, 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

Vanadium Standard For ICP, 10,000μg/mL in 15% HCl, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More