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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 (2,493)
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121 – 135 of 5,334 results
125

Trace Metals - Sandy Loam 8, 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.

127

Trace Metals - Chalky Loam 1, 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.

128

Trace Metals - Fresh Water Sediment 3, 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.

129

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
132

Vanadium standard solution, for AAS, 1 mg/ml V(3+) in 2% HNO3

CAS: 7440-62-2 | V | 50.94 g/mol

Molecular Weight (g/mol) 50.94
ChEBI CHEBI:35170
Solubility Miscible with water
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
133

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

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST. Certified content incl.