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.

286 – 300 of 1,813 results

286

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

CAS: 12055-62-8 Molecular Formula: Ho2O3 Molecular Weight (g/mol): 377.86 MDL Number: MFCD00011053 InChI Key: OWCYYNSBGXMRQN-UHFFFAOYSA-N IUPAC Name: diholmium(3+) trioxidandiide SMILES: [O--].[O--].[O--].[Ho+3].[Ho+3]

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Specifications

CAS	12055-62-8
Molecular Weight (g/mol)	377.86
MDL Number	MFCD00011053
SMILES	[O--].[O--].[O--].[Ho+3].[Ho+3]
IUPAC Name	diholmium(3+) trioxidandiide
InChI Key	OWCYYNSBGXMRQN-UHFFFAOYSA-N
Molecular Formula	Ho2O3

287

Chromium AA Standard, Certified, 1000ppm ±5ppm (1mL = 1mg Cr), LabChem™

CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

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Specifications

PubChem CID	24502
CAS	7778-50-9
Molecular Weight (g/mol)	294.182
ChEBI	CHEBI:53444
SMILES	[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
IUPAC Name	dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
InChI Key	KMUONIBRACKNSN-UHFFFAOYSA-N
Molecular Formula	Cr2K2O7

288

Silicon Standard For ICP, 10,000μg/mL in H₂O/4% F, SPEX CertiPrep™

CAS: 7440-21-3 Molecular Formula: Si Molecular Weight (g/mol): 28.09 MDL Number: MFCD00085311 InChI Key: XUIMIQQOPSSXEZ-UHFFFAOYSA-N PubChem CID: 5461123 ChEBI: CHEBI:27573 IUPAC Name: silicon SMILES: [Si]

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Specifications

PubChem CID	5461123
CAS	7440-21-3
Molecular Weight (g/mol)	28.09
ChEBI	CHEBI:27573
MDL Number	MFCD00085311
SMILES	[Si]
IUPAC Name	silicon
InChI Key	XUIMIQQOPSSXEZ-UHFFFAOYSA-N
Molecular Formula	Si

289

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

CAS: 12060-08-1 Molecular Formula: O3Sc2 Molecular Weight (g/mol): 137.91 MDL Number: MFCD00011223 InChI Key: HJGMWXTVGKLUAQ-UHFFFAOYSA-N IUPAC Name: discandium(3+) trioxidandiide SMILES: [O--].[O--].[O--].[Sc+3].[Sc+3]

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Specifications

CAS	12060-08-1
Molecular Weight (g/mol)	137.91
MDL Number	MFCD00011223
SMILES	[O--].[O--].[O--].[Sc+3].[Sc+3]
IUPAC Name	discandium(3+) trioxidandiide
InChI Key	HJGMWXTVGKLUAQ-UHFFFAOYSA-N
Molecular Formula	O3Sc2

290

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

CAS: 1327-53-3 Molecular Formula: As2O3 Molecular Weight (g/mol): 197.84 MDL Number: MFCD00003433 InChI Key: IKWTVSLWAPBBKU-UHFFFAOYSA-N IUPAC Name: diarsorosooxidane SMILES: O=[As]O[As]=O

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Specifications

CAS	1327-53-3
Molecular Weight (g/mol)	197.84
MDL Number	MFCD00003433
SMILES	O=[As]O[As]=O
IUPAC Name	diarsorosooxidane
InChI Key	IKWTVSLWAPBBKU-UHFFFAOYSA-N
Molecular Formula	As2O3

291

Gadolinium Standard For ICP, 10,000μg/mL, SPEX CertiPrep™

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

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292

Silicon Standard, 1000mg/L in H₂O/0.24 F (Assurance Grade), SPEX CertiPrep™

CAS: 16919-19-0 Molecular Formula: F6H8N2Si Molecular Weight (g/mol): 178.153 InChI Key: ITHIMUMYFVCXSL-UHFFFAOYSA-P PubChem CID: 28145 IUPAC Name: diazanium;hexafluorosilicon(2-) SMILES: [NH4+].[NH4+].F[Si-2](F)(F)(F)(F)F

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Specifications

PubChem CID	28145
CAS	16919-19-0
Molecular Weight (g/mol)	178.153
SMILES	[NH4+].[NH4+].F[Si-2](F)(F)(F)(F)F
IUPAC Name	diazanium;hexafluorosilicon(2-)
InChI Key	ITHIMUMYFVCXSL-UHFFFAOYSA-P
Molecular Formula	F6H8N2Si

293

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

CAS: 7440-36-0 Molecular Formula: Sb Molecular Weight (g/mol): 121.76 MDL Number: MFCD00011211 MFCD00134030 InChI Key: WATWJIUSRGPENY-UHFFFAOYSA-N PubChem CID: 5354495 ChEBI: CHEBI:30304 IUPAC Name: antimony SMILES: [Sb]

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Specifications

PubChem CID	5354495
CAS	7440-36-0
Molecular Weight (g/mol)	121.76
ChEBI	CHEBI:30304
MDL Number	MFCD00011211 MFCD00134030
SMILES	[Sb]
IUPAC Name	antimony
InChI Key	WATWJIUSRGPENY-UHFFFAOYSA-N
Molecular Formula	Sb

294

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

CAS: 7440-16-6 Molecular Formula: Rh Molecular Weight (g/mol): 102.91 MDL Number: MFCD00011201 MFCD03458392 InChI Key: MHOVAHRLVXNVSD-UHFFFAOYSA-N PubChem CID: 23948 ChEBI: CHEBI:33359 IUPAC Name: rhodium SMILES: [Rh]

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Specifications

PubChem CID	23948
CAS	7440-16-6
Molecular Weight (g/mol)	102.91
ChEBI	CHEBI:33359
MDL Number	MFCD00011201 MFCD03458392
SMILES	[Rh]
IUPAC Name	rhodium
InChI Key	MHOVAHRLVXNVSD-UHFFFAOYSA-N
Molecular Formula	Rh

295

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

CAS: 7439-97-6 Molecular Formula: Hg Molecular Weight (g/mol): 200.59 MDL Number: MFCD00011035 InChI Key: QSHDDOUJBYECFT-UHFFFAOYSA-N PubChem CID: 23931 ChEBI: CHEBI:16170 IUPAC Name: mercury SMILES: [Hg]

Pricing & Availability
Specifications

PubChem CID	23931
CAS	7439-97-6
Molecular Weight (g/mol)	200.59
ChEBI	CHEBI:16170
MDL Number	MFCD00011035
SMILES	[Hg]
IUPAC Name	mercury
InChI Key	QSHDDOUJBYECFT-UHFFFAOYSA-N
Molecular Formula	Hg

296

VeriSpec™ Ruthenium Standard for ICP 1000 ppm in 5% HCl, Ricca Chemical

CAS: 10049-08-8

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Specifications

CAS	10049-08-8

297

VeriSpec™ Praseodymium Standard forICP/MS 10 ppm in 2% HNO₃, Ricca Chemical

CAS: 15878-77-0 Molecular Formula: H12N3O15Pr Molecular Weight (g/mol): 435.01 InChI Key: LXXCECZPOWZKLC-UHFFFAOYSA-N PubChem CID: 204170 IUPAC Name: praseodymium(3+) hexahydrate trinitrate SMILES: O.O.O.O.O.O.[Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

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Specifications

PubChem CID	204170
CAS	15878-77-0
Molecular Weight (g/mol)	435.01
SMILES	O.O.O.O.O.O.[Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
IUPAC Name	praseodymium(3+) hexahydrate trinitrate
InChI Key	LXXCECZPOWZKLC-UHFFFAOYSA-N
Molecular Formula	H12N3O15Pr

298

VeriSpec™ Lead Standard for ICP 10 g/L in 5% HNO₃, Ricca Chemical

CAS: 10099-74-8 Molecular Formula: N2O6Pb Molecular Weight (g/mol): 331.20 MDL Number: MFCD00011153 InChI Key: RLJMLMKIBZAXJO-UHFFFAOYSA-N PubChem CID: 24924 ChEBI: CHEBI:37187 IUPAC Name: λ2-lead(2+) dinitrate SMILES: [Pb++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

Pricing & Availability
Specifications

PubChem CID	24924
CAS	10099-74-8
Molecular Weight (g/mol)	331.20
ChEBI	CHEBI:37187
MDL Number	MFCD00011153
SMILES	[Pb++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
IUPAC Name	λ2-lead(2+) dinitrate
InChI Key	RLJMLMKIBZAXJO-UHFFFAOYSA-N
Molecular Formula	N2O6Pb

299

VeriSpec™ Arsenic (As) Standard for AAS 20 ppb in 1% HNO₃, Ricca Chemical

CAS: 7778-39-4 Molecular Formula: AsH3O4 Molecular Weight (g/mol): 141.942 InChI Key: DJHGAFSJWGLOIV-UHFFFAOYSA-N PubChem CID: 234 ChEBI: CHEBI:18231 IUPAC Name: arsoric acid SMILES: O[As](=O)(O)O

Pricing & Availability
Specifications

PubChem CID	234
CAS	7778-39-4
Molecular Weight (g/mol)	141.942
ChEBI	CHEBI:18231
SMILES	O[As](=O)(O)O
IUPAC Name	arsoric acid
InChI Key	DJHGAFSJWGLOIV-UHFFFAOYSA-N
Molecular Formula	AsH3O4

300

VeriSpec™ Cadmium (Cd) Standard for AAS 1000 ppm in 2% HCl, Ricca Chemical

CAS: 10108-64-2 Molecular Formula: CdCl2 Molecular Weight (g/mol): 183.31 MDL Number: MFCD00010916 InChI Key: YKYOUMDCQGMQQO-UHFFFAOYSA-L PubChem CID: 24947 ChEBI: CHEBI:35456 IUPAC Name: cadmium(2+) dichloride SMILES: [Cl-].[Cl-].[Cd++]

Pricing & Availability
Specifications

PubChem CID	24947
CAS	10108-64-2
Molecular Weight (g/mol)	183.31
ChEBI	CHEBI:35456
MDL Number	MFCD00010916
SMILES	[Cl-].[Cl-].[Cd++]
IUPAC Name	cadmium(2+) dichloride
InChI Key	YKYOUMDCQGMQQO-UHFFFAOYSA-L
Molecular Formula	CdCl2

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AA and ICP Standards

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Holmium 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

Silicon Standard For ICP, 10,000μg/mL in H2O/4% F, SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Scandium Standard 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

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

Silicon Standard, 1000mg/L in H2O/0.24 F (Assurance Grade), SPEX CertiPrep™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Mercury 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

VeriSpec™ Ruthenium Standard for ICP 1000 ppm in 5% HCl, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

VeriSpec™ Praseodymium Standard forICP/MS 10 ppm in 2% HNO3, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

VeriSpec™ Lead Standard for ICP 10 g/L in 5% HNO3, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

VeriSpec™ Arsenic (As) Standard for AAS 20 ppb in 1% HNO3, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

VeriSpec™ Cadmium (Cd) Standard for AAS 1000 ppm in 2% HCl, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More