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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 (2,527)
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166 – 180 of 5,214 results
166

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.

167

MilliporeSigma Sulfur ICP Standard

Certified reference material produced in accordance with ISO 17034, characterized in accordance with ISO/IEC 17025, and traceable to SI unit kg and measured against primary material from a National Metrology Institute.

168

p-Dichlorobenzene, Crystal, Spectrum™ Chemical
SDP

CAS: 106-46-7

CAS 106-46-7
169

Bis(trimethylsilyl)trifluoroacetamide, BSTFA, EMD-Millipore

CAS: 25561-30-2 Molecular Formula: C8H18F3NOSi2 Molecular Weight (g/mol): 257.403 InChI Key: XCOBLONWWXQEBS-GHXNOFRVSA-N Synonym: 2,2,2-Trifluoro-N,O-bis(trimethylsilyl)acetamide PubChem CID: 9601896 IUPAC Name: trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate SMILES: C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C

PubChem CID 9601896
CAS 25561-30-2
Molecular Weight (g/mol) 257.403
SMILES C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
Synonym 2,2,2-Trifluoro-N,O-bis(trimethylsilyl)acetamide
IUPAC Name trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
InChI Key XCOBLONWWXQEBS-GHXNOFRVSA-N
Molecular Formula C8H18F3NOSi2
170

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
172

Rhenium standard solution, for AAS, 1mg/mL Re in water, Thermo Scientific Chemicals

PubChem CID 3084163
CAS 7732-18-5
Molecular Weight (g/mol) 268.24
Color Colorless
MDL Number MFCD00012377
Physical Form Liquid
Chemical Name or Material Rhenium standard solution
Grade AAS
SMILES N.O[Re](=O)(=O)=O
Concentration 997 to 1003 μg/mL of Re (4+) in water (20°C)
IUPAC Name rheniumoylol amine
InChI Key XPSXHXWHJAIQJR-UHFFFAOYSA-M
Molecular Formula H4NO4Re
173

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

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
177

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-
179

Levofloxacin Related Compound C, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.