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 1,816 results

Copper AA Standard, 1000 ppm Cu in 3% 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

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

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

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

CAS: 7440-66-6 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
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 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

Cadmium standard solution, for AAS, 1mg/mL Cd in 0.5N HNO₃, Thermo Scientific Chemicals

Pricing & Availability
Specifications

Molecular Weight (g/mol)	238.44
Solubility	Soluble in water
ChEBI	CHEBI:86156
Physical Form	Solution
Chemical Name or Material	Cadmium standard solution
Grade	AAS
SMILES	[Cd++].O[N+]([O-])=O.O[N+]([O-])=O
Merck Index	15, 1627
Concentration	997 to 1003 μg/mL of Cd(2+) in 0.5N HNO3 (20°C)
InChI Key	IZIPRBSCGMISKX-UHFFFAOYSA-N
Density	1.0120g/mL
PubChem CID	56924536
Name Note	1 mg/ml Cd in 0.5N HNO3
CAS	7732-18-5
Health Hazard 3	GHS P Statement: Obtain special instructions before use. Use personal protective equipment as required. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Avoid release to the environment. Avoid breathing dust/fume/gas/mist/vapors/spray. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
MDL Number	MFCD00149626
Health Hazard 2	GHS H Statement: Causes skin irritation. May cause respiratory irritation. Causes serious eye damage. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. May be corrosive to metals. Harmful to aquatic life with long lasting effects. May cause cancer.
Health Hazard 1	GHS Signal Word: Danger
Packaging	Plastic bottle
IUPAC Name	cadmium(2+) bis(nitric acid)
Molecular Formula	CdH2N2O6
Formula Weight	308.48
Specific Gravity	1.012

Cobalt standard solution, for AAS, 1mg/mL Co in 2% HNO₃, Thermo Scientific Chemicals

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Specifications

Molecular Weight (g/mol)	182.941
Solubility	Miscible with water
ChEBI	CHEBI:86209
Physical Form	Solution
Chemical Name or Material	Cobalt standard solution
Grade	AAS
SMILES	[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Co+2]
Concentration	990 to 1010μg/mL of Co(2+) in 2 to 5% HNO3
InChI Key	UFMZWBIQTDUYBN-UHFFFAOYSA-N
PubChem CID	25000
Name Note	1 mg/ml Co in 2% HNO3
CAS	7732-18-5
Health Hazard 3	GHS P Statement: Do not handle until all safety precautions have been read and understood. Use personal protective equipment as required. Avoid release to the environment. IF exposed or concerned: Get medical advice/attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Keep only in original container. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
MDL Number	MFCD00010935
Health Hazard 2	GHS H Statement: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. May cause cancer by inhalation. May damage fertility. Harmful to aquatic life with long lasting effects. May be corrosive to metals.
Health Hazard 1	Danger
Packaging	Plastic bottle
IUPAC Name	cobalt(2+);dinitrate
Molecular Formula	CoN2O6
Formula Weight	58.93

Copper standard solution, for AAS, 1 mg/ml Cu in 2% HNO3, Thermo Scientific Chemicals

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Specifications

Molecular Weight (g/mol)	63.55
Solubility	Soluble in water
ChEBI	CHEBI:30052
Color	Blue
Physical Form	Solution
Chemical Name or Material	Copper standard solution
Grade	AAS
SMILES	[Cu]
Concentration	997 to 1003 μg/mL of Cu(2+) in 2% HNO3 (20°C)
InChI Key	RYGMFSIKBFXOCR-UHFFFAOYSA-N
Density	8.92
PubChem CID	23978
Name Note	1 mg/ml Cu in 2% HNO3
Fieser	16,95; 16,181
CAS	7732-18-5
Health Hazard 3	GHS P Statement: Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Keep only in original container. Avoid breathing dust/fume/gas/mist/vapors/spray. IF ON SKIN: Wash with plenty of soap and water. Wash face, hands and any exposed skin thoroughly after handling. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
MDL Number	MFCD00010965
Health Hazard 2	GHS H Statement: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. May be corrosive to metals.
Health Hazard 1	GHS Signal Word: Warning
Packaging	Plastic bottle
IUPAC Name	copper
Molecular Formula	Cu
Formula Weight	63.55

Sodium standard solution, for AAS, 1 mg/ml Na in 0.5N HNO3, Thermo Scientific Chemicals

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Specifications

PubChem CID	24268
CAS	7631-99-4
Molecular Weight (g/mol)	84.99
ChEBI	CHEBI:63005
MDL Number	MFCD00011119
SMILES	[Na+].[O-][N+]([O-])=O
IUPAC Name	sodium nitrate
InChI Key	VWDWKYIASSYTQR-UHFFFAOYSA-N
Molecular Formula	NNaO3

Vanadium standard solution, for AAS, 1mg/mL V(3+) in 2% HNO₃, Thermo Scientific Chemicals

Pricing & Availability
Specifications

Molecular Weight (g/mol)	50.94
Solubility	Miscible with water
ChEBI	CHEBI:35170
Physical Form	Solution
Chemical Name or Material	Vanadium standard solution
Grade	AAS
SMILES	[V]
Concentration	995 to 1005 μg/mL of V(3+) in 2% HNO3 (20°C)
InChI Key	LEONUFNNVUYDNQ-UHFFFAOYSA-N
PubChem CID	23990
Name Note	1 mg/ml V in 2% HNO3
CAS	7732-18-5
Health Hazard 3	GHS P Statement: Avoid breathing dust/fume/gas/mist/vapors/spray. IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Wash face, hands and any exposed skin thoroughly after handling. Keep only in original container. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
MDL Number	MFCD00011453
Health Hazard 2	GHS H Statement: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be corrosive to metals.
Health Hazard 1	GHS Signal Word: Warning
Packaging	Plastic bottle
IUPAC Name	vanadium
Molecular Formula	V
Formula Weight	50.94

Iron standard solution, for AAS, 1 mg/ml Fe in 2 to 5% HNO3, Thermo Scientific Chemicals

Pricing & Availability
Specifications

Molecular Weight (g/mol)	55.85
ChEBI	CHEBI:82664
Color	Colorless
Physical Form	Liquid
Chemical Name or Material	Iron standard solution
Grade	AAS
SMILES	[Fe]
Concentration	997 to 1003 μg/mL of Fe (3+) in 2% HNO3 (20°C)
InChI Key	XEEYBQQBJWHFJM-UHFFFAOYSA-N
Density	7.86
PubChem CID	23925
Name Note	1 mg/ml Fe in 2% HNO3
CAS	7732-18-5
Health Hazard 3	GHS P Statement: Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN: Wash with plenty of soap and water. Avoid breathing dust/fume/gas/mist/vapors/spray. Wash face, hands and any exposed skin thoroughly after handling. Keep only in original container. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
MDL Number	MFCD00010999
Health Hazard 2	GHS H Statement: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be corrosive to metals.
Health Hazard 1	GHS Signal Word: Warning
Packaging	Plastic bottle
IUPAC Name	iron
Molecular Formula	Fe
Formula Weight	55.85

Potassium standard solution, for AAS, 1 mg/ml K in 2-5% HNO3, Thermo Scientific Chemicals

Pricing & Availability
Specifications

PubChem CID	5462222
CAS	7697-37-2
Molecular Weight (g/mol)	39.10
ChEBI	CHEBI:26216
MDL Number	MFCD00133776
SMILES	[K]
IUPAC Name	potassium
InChI Key	ZLMJMSJWJFRBEC-UHFFFAOYSA-N
Molecular Formula	K

Silicon standard solution, for AAS, 1 mg/ml Si in 2% NaOH, Thermo Scientific Chemicals

Pricing & Availability
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

Bismuth Internal Standard for method ASTM D5059 Part A and C, Bi @ 0.793g/L, Thermo Scientific Chemicals

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TraceCERT™ Boron Standard for ICP, 1,000 mg/L B in Water, MilliporeSigma™ Supelco™

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AA and ICP Standards

AA and ICP Standards

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Copper AA Standard, 1000 ppm Cu in 3% HNO3, 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% HCl, 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 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

Copper AA Standard, 1000 ppm Cu in 3% HNO₃, Ricca Chemical

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

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

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

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