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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 (2,456)
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61 – 75 of 4,864 results
61

Potassium AA Standard, 1000 ppm K in H2O, Ricca Chemical

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.55 MDL Number: MFCD00011360 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium chloride SMILES: [Cl-].[K+]

PubChem CID 4873
CAS 7447-40-7
Molecular Weight (g/mol) 74.55
ChEBI CHEBI:32588
MDL Number MFCD00011360
SMILES [Cl-].[K+]
IUPAC Name potassium chloride
InChI Key WCUXLLCKKVVCTQ-UHFFFAOYSA-M
Molecular Formula ClK
65

Boron standard solution, for AAS, 1 mg/ml B in water

CAS: 7440-42-8 | B | 10.81 g/mol

Molecular Weight (g/mol) 10.81
ChEBI CHEBI:27560
Solubility Soluble in water
Physical Form Solution
Chemical Name or Material Boron standard solution
Grade AAS
SMILES [B]
Merck Index 14, 1343
Concentration 997 to 1003 μg/mL of B in water (20°C)
InChI Key ZOXJGFHDIHLPTG-UHFFFAOYSA-N
PubChem CID 5462311
CAS 7440-42-8
MDL Number MFCD00134034 MFCD00151272
Packaging Plastic bottle
TSCA TSCA
RTECS Number ED7350000
IUPAC Name boron
Molecular Formula B
EINECS Number 231-151-2
Formula Weight 10.81
66

Iron Standard For ICP/MS, SPEX CertiPrep™
GSA_VA SDP

CAS: 10025-77-1 Molecular Formula: Cl3FeH12O6 Molecular Weight (g/mol): 270.29 MDL Number: MFCD00149712 InChI Key: NQXWGWZJXJUMQB-UHFFFAOYSA-K IUPAC Name: iron(3+) hexahydrate trichloride SMILES: O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Fe+3]

CAS 10025-77-1
Molecular Weight (g/mol) 270.29
MDL Number MFCD00149712
SMILES O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Fe+3]
IUPAC Name iron(3+) hexahydrate trichloride
InChI Key NQXWGWZJXJUMQB-UHFFFAOYSA-K
Molecular Formula Cl3FeH12O6
67

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
68

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

CAS: 10196-18-6 Molecular Formula: H12N2O12Zn Molecular Weight (g/mol): 297.48 MDL Number: MFCD00149889 InChI Key: JGPSMWXKRPZZRG-UHFFFAOYSA-N PubChem CID: 15865313 IUPAC Name: zinc(2+) hexahydrate dinitrate SMILES: O.O.O.O.O.O.[Zn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

PubChem CID 15865313
CAS 10196-18-6
Molecular Weight (g/mol) 297.48
MDL Number MFCD00149889
SMILES O.O.O.O.O.O.[Zn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
IUPAC Name zinc(2+) hexahydrate dinitrate
InChI Key JGPSMWXKRPZZRG-UHFFFAOYSA-N
Molecular Formula H12N2O12Zn
69

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
70

Iron Standard For ICP, 1000μg/mL in 2% HNO3, Assurance Grade, SPEX CertiPrep™
GSA_VA SDP

71

Selenium Standard For ICP/MS, SPEX CertiPrep™
SDP

CAS: 7446-08-4 Molecular Formula: O2Se Molecular Weight (g/mol): 110.97 MDL Number: MFCD00003562 InChI Key: JPJALAQPGMAKDF-UHFFFAOYSA-N PubChem CID: 24007 IUPAC Name: selenium dioxide SMILES: O=[Se]=O

PubChem CID 24007
CAS 7446-08-4
Molecular Weight (g/mol) 110.97
MDL Number MFCD00003562
SMILES O=[Se]=O
IUPAC Name selenium dioxide
InChI Key JPJALAQPGMAKDF-UHFFFAOYSA-N
Molecular Formula O2Se
73

Silica Standard, Certified, 1000ppm ±10ppm (1mL = 1mg SiO2), LabChem™

CAS: 13517-24-3 Molecular Formula: H18Na2O12Si Molecular Weight (g/mol): 284.197 InChI Key: PHIQPXBZDGYJOG-UHFFFAOYSA-N PubChem CID: 61639 IUPAC Name: disodium;dioxido(oxo)silane;nonahydrate SMILES: O.O.O.O.O.O.O.O.O.[O-][Si](=O)[O-].[Na+].[Na+]

PubChem CID 61639
CAS 13517-24-3
Molecular Weight (g/mol) 284.197
SMILES O.O.O.O.O.O.O.O.O.[O-][Si](=O)[O-].[Na+].[Na+]
IUPAC Name disodium;dioxido(oxo)silane;nonahydrate
InChI Key PHIQPXBZDGYJOG-UHFFFAOYSA-N
Molecular Formula H18Na2O12Si
75

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

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

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