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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 (1,603)
ICP MS and ICP AES Standards (228)
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1 – 15 de 1,415 résultats
5

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

CAS: 77377-52-7 Formule moléculaire: C9H18F3NOSi Poids moléculaire (g/mol): 241.33 Numéro MDL: MFCD00009671 Clé InChI: NEJIKZHUEMMAEF-UHFFFAOYSA-N Synonyme: MTBSTFA Nom IUPAC: N-(butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide SMILES: CCCC[Si](C)(C)N(C)C(=O)C(F)(F)F

Poids moléculaire (g/mol) 241.33
Synonyme MTBSTFA
Numéro MDL MFCD00009671
CAS 77377-52-7
Nom IUPAC N-(butyldimethylsilyl)-2,2,2-trifluoro-N-methylacetamide
Clé InChI NEJIKZHUEMMAEF-UHFFFAOYSA-N
SMILES CCCC[Si](C)(C)N(C)C(=O)C(F)(F)F
Formule moléculaire C9H18F3NOSi
6

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

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

Poids moléculaire (g/mol) 331.20
Note relative au nom 1 mg/ml Pb in 2% HNO3
Danger pour la santé 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.
Danger pour la santé 1 Danger
Danger pour la santé 2 GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
May be corrosive to metals.
Qualité AAS
Conditionnement Plastic bottle
ChEBI CHEBI:37187
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)
Point d’ébullition 101.0°C
Poids de la formule 331.21
Forme physique Powder/Crystals
Gravité spécifique 1.02
Formule moléculaire N2O6Pb
Couleur Brown to Red or Green
Numéro MDL MFCD00011153
Nom chimique ou matériau Lead standard solution
CAS 7732-18-5
CID PubChem 24924
Point de fusion -3.0°C
Nom IUPAC λ²-lead(2+) dinitrate
Clé InChI RLJMLMKIBZAXJO-UHFFFAOYSA-N
Densité 1.0200g/mL
7

Selenium standard solution, for AAS, 1 mg/ml Se in 10% HCl

CAS: 7782-49-2 | Se | 78.97 g/mol

Poids moléculaire (g/mol) 78.97
Numéro RTECS VS7700000
Note relative au nom 1 mg/ml Se in 10% HCl
Danger pour la santé 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF ON SKIN: Wash with plenty of soap and water.
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.
Danger pour la santé 1 GHS Signal Word: Danger
Danger pour la santé 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
May be corrosive to metals.
Qualité AAS
Conditionnement Plastic bottle
ChEBI CHEBI:27568
SMILES [Se]
Merck Index 14, 8431
Concentration 995 to 1005 μg/mL of Se in 10% HCl (20°C)
Poids de la formule 78.96
Forme physique Solution
Formule moléculaire Se
Numéro MDL MFCD00134090 MFCD00011224
Nom chimique ou matériau Selenium standard solution
Numéro EINECS 231-957-4
CAS 7732-18-5
CID PubChem 6326970
Solubilité Soluble in water
Nom IUPAC selenium
Clé InChI BUGBHKTXTAQXES-UHFFFAOYSA-N
TSCA TSCA
Densité 4.81
8

Ruthenium standard solution, for AAS, 1mg/mL Ru in 10-20% HCl, Thermo Scientific Chemicals

Poids moléculaire (g/mol) 101.07
Note relative au nom 1 mg/ml Ru in 5% HCl
Danger pour la santé 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.
Danger pour la santé 1 Danger
Danger pour la santé 2 GHS H Statement
May be corrosive to metals. Causes severe skin burns and eye damage. May cause respiratory irritation.
Qualité AAS
Conditionnement Plastic bottle
ChEBI CHEBI:30682
SMILES [Ru]
Concentration 990 to 1010 μg/mL of Ru(3+) in 10−20% HCl
Point d’ébullition 107.0°C
Poids de la formule 101.07
Forme physique Solution
Gravité spécifique 1.02
Formule moléculaire Ru
Couleur Yellow to Brown
Numéro MDL MFCD00011207 MFCD03458417
Nom chimique ou matériau Ruthenium standard solution
CAS 7732-18-5
CID PubChem 23950
Solubilité Soluble in water
Point de fusion -25.0°C
Nom IUPAC ruthenium
Clé InChI KJTLSVCANCCWHF-UHFFFAOYSA-N
Densité 1.0200g/mL
9

Trace Metals AA Sample 2, 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.

10

Lithium standard solution, for AAS, 1 mg/ml Li in 2% HCl

CAS: 7439-93-2 | Li | 6.94 g/mol

Poids moléculaire (g/mol) 6.94
Note relative au nom 1 mg/ml Li in 2% HCl
Danger pour la santé 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.
Danger pour la santé 1 Warning
Danger pour la santé 2 GHS H Statement:
May be corrosive to metals.
Qualité AAS
Conditionnement Plastic bottle
ChEBI CHEBI:30145
SMILES [Li]
Concentration 995 to 1005 μg/mL of Li (1+) in 2% HCl (20°C)
Poids de la formule 6.94
Forme physique Solution
Formule moléculaire Li
Numéro MDL MFCD00134051
Nom chimique ou matériau Lithium standard solution
CAS 7732-18-5
CID PubChem 3028194
Nom IUPAC lithium
Clé InChI WHXSMMKQMYFTQS-UHFFFAOYSA-N
Densité 0.53
12

Trace Metals - Sandy Loam 2, 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.

15

Oxidation - Reduction - WP, Proficiency Testing Sample, MilliporeSigma™ Supelco™

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.