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 – 15 of 1,058 results

TraceCERT™ Rare Earth Element Mix for ICP, 16 elements, 50mg/L in Nitric Acid, MilliporeSigma™ Supelco™

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Iridium standard solution, for AAS, 1 mg/ml Ir in 5% HCl, Thermo Scientific Chemicals

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Specifications

Molecular Weight (g/mol)	352.612
Color	Pink
Physical Form	Solution
Chemical Name or Material	Iridium standard solution
Grade	AAS
SMILES	O.O.O.Cl[Ir](Cl)Cl
Concentration	990 to 1010 μg/mL of Ir(3+) in 10 to 20% HCl
InChI Key	LNJXVUXPFZKMNF-UHFFFAOYSA-K
Density	1.0200g/mL
PubChem CID	6102153
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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Wear protective gloves/protective clothing/eye protection/face protection. Immediately call a POISON CENTER or doctor/physician. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
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
IUPAC Name	trichloroiridium;trihydrate
Molecular Formula	Cl3H6IrO3

Gold standard solution, for AAS, 1 mg/ml Au in 10-20% HCl

CAS: 7440-57-5 | Au | 196.97 g/mol

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Specifications

Molecular Weight (g/mol)	196.97
ChEBI	CHEBI:30050
Solubility	Soluble in water
Color	Orange/Yellow to Yellow
Physical Form	Powder and/or Chunks
Chemical Name or Material	Gold standard solution
Grade	AAS
SMILES	[Au]
Concentration	990 to 1010 μg/mL of Au(3+) in 10 to 20% HCl
InChI Key	PCHJSUWPFVWCPO-UHFFFAOYSA-N
Density	1.0900g/mL
PubChem CID	23985
Name Note	1 mg/ml Au in 0.5N HCl
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. Immediately call a POISON CENTER or doctor/physician. 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 INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
MDL Number	MFCD00003436
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	gold
Molecular Formula	Au
Formula Weight	196.97
Specific Gravity	1.09

TraceCERT™ Indium Standard for ICP, 10,000 mg/L In in Nitric Acid, MilliporeSigma™ Supelco™

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TraceCERT™ Cesium Standard for ICP, 1,000 mg/L Cs in Nitric Acid, MilliporeSigma™ Supelco™

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

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

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Specifications

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

TraceCERT™ Titanium Standard for AAS, 1,000 mg/L Ti in Nitric Acid, MilliporeSigma™ Supelco™

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TraceCERT™ Tungsten Standard for ICP, 10,000mg/L W in Nitric Acid and Hydrofluoric Acid, MilliporeSigma™ Supelco™

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TraceCERT™ Nickel Standard for ICP-MS, 1 mg/L Ni in Nitric Acid, MilliporeSigma™ Supelco™

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TraceCERT™ Chromium(III) Standard for ICP, 1,000 mg/L Cr(III) in Nitric Acid, MilliporeSigma™ Supelco™

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TraceCERT™ Periodic table mix 1 for ICP, 33 elements, 10mg/L in Nitric Acid, MilliporeSigma™ Supelco™

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TraceCERT™ Sulfur Standard for ICP, 10,000 mg/L S in Water, MilliporeSigma™ Supelco™

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Trace Metals - Sandy Loam 6, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

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TraceCERT™ Potassium Standard for ICP, 1,000 mg/L K in Nitric Acid, MilliporeSigma™ Supelco™

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

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

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Specifications

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

AA and ICP Standards

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