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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 (1,605)
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1 – 15 of 1,416 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
2

EPA 610-N PAH Kit Analytical Standard, MilliporeSigma™ Supelco™

The EPA 610-N PAH Kit can be utilized for identifying and quantifying polynuclear aromatic hydrocarbons (PAHs) in municipal and industrial wastewater. The pre-requisite of EPA 610 method is the use of gas chromatography with a selective detector, or for gas chromatography/mass spectrometry.

4

TraceCERT™ EPA Pest Standard Mix B, Certified Reference Material, 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 the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

5

TraceCERT™ TCL Hazardous Substances Mix 1, Certified Reference Material, 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 the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

6

LiChropur™ N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide, MilliporeSigma™ Supelco™

CAS: 77377-52-7 Molecular Formula: C9H18F3NOSi Molecular Weight (g/mol): 241.33 MDL Number: MFCD00009671 InChI Key: NEJIKZHUEMMAEF-UHFFFAOYSA-N Synonym: MTBSTFA IUPAC Name: N-(butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide SMILES: CCCC[Si](C)(C)N(C)C(=O)C(F)(F)F

CAS 77377-52-7
Molecular Weight (g/mol) 241.33
MDL Number MFCD00009671
SMILES CCCC[Si](C)(C)N(C)C(=O)C(F)(F)F
Synonym MTBSTFA
IUPAC Name N-(butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide
InChI Key NEJIKZHUEMMAEF-UHFFFAOYSA-N
Molecular Formula C9H18F3NOSi
8

Tioconazole Impurity Standard, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

10

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
12

Zirconium standard solution, for AAS, 1mg/mL Zr in 5% HF, Thermo Scientific Chemicals

Molecular Weight (g/mol) 91.22
ChEBI CHEBI:33342
Color Colorless
Physical Form Liquid
Chemical Name or Material Zirconium standard solution
Grade AAS
SMILES [Zr]
Concentration 990 to 1010 μg/mL of Zr(4+) in 5% HF
InChI Key QCWXUUIWCKQGHC-UHFFFAOYSA-N
PubChem CID 23995
Name Note 1 mg/ml Zr in 5% HF
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.
Do not breathe dust/fume/gas/mist/vapors/spray.
Do not eat, drink or smoke when using this product.
Use only outdoors or in a well-ventilated area.
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 MFCD00011303 MFCD00148878
Health Hazard 2 GHS H Statement:
Toxic if swallowed.
Fatal in contact with skin.
Toxic if inhaled.
Causes severe skin burns and eye damage.
Health Hazard 1 GHS Signal Word: Danger
IUPAC Name zirconium
Molecular Formula Zr
13

Silver standard solution, for AAS, 1 mg/ml Ag in 0.5N HNO3

CAS: 7761-88-8 | AgNO3 | 169.87 g/mol

Molecular Weight (g/mol) 169.87
ChEBI CHEBI:32130
InChI Key SQGYOTSLMSWVJD-UHFFFAOYSA-N
Density 1.0200g/mL
PubChem CID 24470
Name Note 1 mg/ml Ag in 0.5N HNO3
Formula Weight 107.87
Melting Point -3.0°C
Boiling Point 101.0°C
Solubility Soluble in water
Color Colorless
Physical Form Liquid
Chemical Name or Material Silver standard solution
Grade AAS
SMILES [Ag+].[O-][N+]([O-])=O
Merck Index 15, 8657
Concentration 997 to 1003 μg/mL of Ag (1+) in 0.5N HNO3 (20°C)
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.
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 MFCD00003414
Health Hazard 2 GHS H Statement:
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.
May be corrosive to metals.
Health Hazard 1 GHS Signal Word: Danger
Packaging Plastic bottle
IUPAC Name silver(1+) nitrate
Molecular Formula AgNO3
Specific Gravity 1.02
14

Ammonium 1-Pyrrolidinecarbodithioate, BAKER ANALYZED™ Reagent, J.T. Baker™

CAS: 5108-96-3 Molecular Formula: C5H8NS2- Molecular Weight (g/mol): 146.246 InChI Key: VSWDORGPIHIGNW-UHFFFAOYSA-M PubChem CID: 4311638 IUPAC Name: pyrrolidine-1-carbodithioate SMILES: C1CCN(C1)C(=S)[S-]

PubChem CID 4311638
CAS 5108-96-3
Molecular Weight (g/mol) 146.246
SMILES C1CCN(C1)C(=S)[S-]
IUPAC Name pyrrolidine-1-carbodithioate
InChI Key VSWDORGPIHIGNW-UHFFFAOYSA-M
Molecular Formula C5H8NS2-