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Spectroscopy Standards

Standard-value, reference solutions designed for the exact calibration of spectrometers; standards guarantee that machines function properly for accurate spectral lines.
AA and ICP Standards (1,602)
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1 – 15 of 1,415 results
1

VeriSpec™ Iron Standard for ICP 1000 ppm in 2% HNO3, Ricca Chemical

CAS: 10421-48-4 Molecular Formula: FeN3O9 Molecular Weight (g/mol): 241.857 InChI Key: VCJMYUPGQJHHFU-UHFFFAOYSA-N PubChem CID: 25251 IUPAC Name: iron(3+);trinitrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Fe+3]

PubChem CID 25251
CAS 10421-48-4
Molecular Weight (g/mol) 241.857
SMILES [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Fe+3]
IUPAC Name iron(3+);trinitrate
InChI Key VCJMYUPGQJHHFU-UHFFFAOYSA-N
Molecular Formula FeN3O9
3

Arsenic standard solution, for AAS, 1 mg/ml As in 2% KOH

CAS: 7440-38-2 | As | 74.92 g/mol

Molecular Weight (g/mol) 74.92
ChEBI CHEBI:27563
Physical Form Solution
Chemical Name or Material Arsenic standard solution
Grade AAS
SMILES [As]
Merck Index 15, 784
Concentration 997 to 1003 μg/mL of As(3+) in 2% KOH (20°C)
InChI Key RQNWIZPPADIBDY-UHFFFAOYSA-N
Density 1.02g/mL
PubChem CID 5359596
Name Note 1 mg/ml As in 2% KOH
CAS 7732-18-5
Health Hazard 3 GHS P Statement:
Wear 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 SWALLOWED: rinse mouth. Do NOT induce vomiting.
Immediately call a POISON CENTER or doctor/physician.

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 MFCD00085309
Health Hazard 2 GHS H Statement:
Causes severe skin burns and eye damage.
Health Hazard 1 GHS Signal Word: Danger
Packaging Plastic bottle
IUPAC Name arsenic
Molecular Formula As
Formula Weight 74.92
4

Cadmium standard solution, for AAS, 1 mg/ml Cd in 2 to 5% HNO3

CAS: 10022-68-1 | CdH2N2O6 | 238.44 g/mol

Molecular Weight (g/mol) 238.44
ChEBI CHEBI:86156
Solubility Soluble in water
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
5

Calcium standard solution, for AAS, 1 mg/ml Ca in 2 to 5% HNO3

CAS: 7440-70-2 | Ca | 40.08 g/mol

Molecular Weight (g/mol) 40.08
ChEBI CHEBI:29320
Solubility Soluble in water
Physical Form Solution
Chemical Name or Material Calcium standard solution
Grade AAS
SMILES [Ca]
Concentration 997 to 1003 μg/mL of Ca(2+) in 0.5N HNO3 (20°C)
InChI Key OYPRJOBELJOOCE-UHFFFAOYSA-N
PubChem CID 5460341
Name Note 1 mg/ml Ca in 0.5N 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.
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 MFCD00010897 MFCD00085314
Health Hazard 2 GHS H Statement:
Causes skin irritation.
Causes serious eye damage.
May cause respiratory irritation.
May be corrosive to metals.
Health Hazard 1 GHS Signal Word: Danger
Packaging Plastic bottle
IUPAC Name calcium
Molecular Formula Ca
Formula Weight 40.08
6

Lithium standard solution, for AAS, 1 mg/ml Li in 2% HCl

CAS: 7439-93-2 | Li | 6.94 g/mol

Molecular Weight (g/mol) 6.94
ChEBI CHEBI:30145
Physical Form Solution
Chemical Name or Material Lithium standard solution
Grade AAS
SMILES [Li]
Concentration 995 to 1005 μg/mL of Li (1+) in 2% HCl (20°C)
InChI Key WHXSMMKQMYFTQS-UHFFFAOYSA-N
Density 0.53
PubChem CID 3028194
Name Note 1 mg/ml Li in 2% HCl
CAS 7732-18-5
Health Hazard 3 GHS P Statement:
Keep only in original container.
Absorb spillage to prevent material damage.

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 MFCD00134051
Health Hazard 2 GHS H Statement:
May be corrosive to metals.
Health Hazard 1 Warning
Packaging Plastic bottle
IUPAC Name lithium
Molecular Formula Li
Formula Weight 6.94
7

Cobalt standard solution, for AAS, 1 mg/ml Co in 2 to 5% HNO3

CAS: 10141-05-6 | CoN2O6 | 182.941 g/mol

Molecular Weight (g/mol) 182.941
ChEBI CHEBI:86209
Solubility Miscible with water
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 1010 μg/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
9

Lead standard solution, for AAS, 1 mg/ml Pb in 2-5% HNO3

CAS: 10099-74-8 | N2O6Pb | 331.20 g/mol

Boiling Point 101.0°C
Molecular Weight (g/mol) 331.20
ChEBI CHEBI:37187
Color Brown to Red or Green
Physical Form Powder/Crystals
Chemical Name or Material Lead standard solution
Grade AAS
SMILES [Pb++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Merck Index 15, 5469
Concentration 997 to 1003 μg/mL of Pb(2+) in 2 to 5% HNO3 (20°C)
InChI Key RLJMLMKIBZAXJO-UHFFFAOYSA-N
Density 1.0200g/mL
PubChem CID 24924
Name Note 1 mg/ml Pb in 2% HNO3
CAS 7732-18-5
Health Hazard 3 GHS P Statement:
Keep only in original container.
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.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wash face, hands and any exposed skin thoroughly after handling.
IF ON SKIN: Wash with plenty of soap and water.

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 MFCD00011153
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 Danger
Packaging Plastic bottle
IUPAC Name λ²-lead(2+) dinitrate
Molecular Formula N2O6Pb
Formula Weight 331.21
Melting Point -3.0°C
Specific Gravity 1.02
11

Manganese standard solution, for AAS, 1 mg/ml Mn in 2 to 5% HNO3

CAS: 7439-96-5 | Mn | 54.94 g/mol

Boiling Point 101.0°C
Molecular Weight (g/mol) 54.94
ChEBI CHEBI:35154
Solubility Soluble in water
Color Colorless
Physical Form Liquid
Chemical Name or Material Manganese standard solution
Grade AAS
SMILES [Mn]
Concentration 997 to 1003 μg/mL of Mn (2+) in 2% HNO3 (20°C)
InChI Key PWHULOQIROXLJO-UHFFFAOYSA-N
Density 1.0200g/mL
PubChem CID 23930
Name Note 1 mg/ml Mn in 2% HNO3
CAS 7732-18-5
Health Hazard 3 GHS P Statement:
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Wear protective gloves/protective clothing/eye protection/face protection.
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 MFCD00011111
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 manganese
Molecular Formula Mn
Formula Weight 54.94
Melting Point -3.0°C
Specific Gravity 1.02
12

Nickel standard solution, for AAS, 1 mg/ml Ni in 2-5% HNO3

CAS: 7440-02-0 | Ni | 58.69 g/mol

Molecular Weight (g/mol) 58.69
ChEBI CHEBI:28112
Solubility Soluble in water
Color Green
Physical Form Crystals, Crystalline Powder and/or Chunks
CAS Min % 96.9
Chemical Name or Material Nickel standard solution
Grade AAS
SMILES [Ni]
Concentration 990 to 1010 μg/mL Ni in 2 to 5% HNO3 (20°C)
InChI Key PXHVJJICTQNCMI-UHFFFAOYSA-N
Density 1.0320g/mL
PubChem CID 935
Name Note 1 mg/ml Ni in 2% HNO3
CAS 7732-18-5
Health Hazard 3 GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. 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. Keep only in original container.
MDL Number MFCD00011137 MFCD06798735
Health Hazard 2 GHS H Statement
May cause cancer by inhalation. May damage the unborn child. Causes severe skin burns and eye damage. May produce an allergic reaction. Harmful to aquatic life with long lasting effects. May be corrosive to metals.
Health Hazard 1 Danger
Packaging Plastic bottle
IUPAC Name nickel
Molecular Formula Ni
Formula Weight 58.69
Specific Gravity 1.032
CAS Max % 97.1
15

Ruthenium standard solution, for AAS, 1mg/mL Ru in 10-20% HCl, Thermo Scientific Chemicals

Boiling Point 107.0°C
Molecular Weight (g/mol) 101.07
ChEBI CHEBI:30682
Solubility Soluble in water
Color Yellow to Brown
Physical Form Solution
Chemical Name or Material Ruthenium standard solution
Grade AAS
SMILES [Ru]
Concentration 990 to 1010 μg/mL of Ru(3+) in 10−20% HCl
InChI Key KJTLSVCANCCWHF-UHFFFAOYSA-N
Density 1.0200g/mL
PubChem CID 23950
Name Note 1 mg/ml Ru in 5% HCl
CAS 7732-18-5
Health Hazard 3 GHS P Statement
Immediately call a POISON CENTER or doctor/physician. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Wear protective gloves/protective clothing/eye protection/face protection.
MDL Number MFCD00011207 MFCD03458417
Health Hazard 2 GHS H Statement
May be corrosive to metals. Causes severe skin burns and eye damage. May cause respiratory irritation.
Health Hazard 1 Danger
Packaging Plastic bottle
IUPAC Name ruthenium
Molecular Formula Ru
Formula Weight 101.07
Melting Point -25.0°C
Specific Gravity 1.02