CAS 7440-52-0
:Erbium-Atomabsorptions-Standardlösung
Beschreibung:
Erbium-Atomabsorptions-Standardlösung ist eine Zubereitung, die hauptsächlich in der analytischen Chemie zur Bestimmung der Erbiumkonzentration in verschiedenen Proben durch Atomabsorptionsspektroskopie (AAS) verwendet wird. Erbium, mit dem chemischen Symbol Er und der CAS-Nummer 7440-52-0, ist ein Lanthanoid-Element, das für sein silber-weißes metallisches Aussehen bekannt ist und zu den Seltenen Erden gehört. In Lösung liegt Erbium typischerweise als Erbium-Ionen vor, oft im Oxidationszustand +3, der die stabilste und häufigste Form in wässrigen Lösungen ist. Die Standardlösung zeichnet sich durch ihre spezifische Konzentration aus, die für die Kalibrierung in der spektroskopischen Analyse entscheidend ist. Erbium-Ionen zeigen ausgeprägte Absorptionswellenlängen, die eine präzise Quantifizierung in verschiedenen Matrizen ermöglichen, einschließlich Umweltproben und Anwendungen in der Materialwissenschaft. Die Lösung muss mit Vorsicht behandelt werden, wobei die Sicherheitsprotokolle beachtet werden müssen, da sie Säuren oder andere Reagenzien enthalten kann, die gefährlich sein können. Angemessene Lagerbedingungen sind entscheidend, um die Integrität der Lösung zu erhalten und eine Zersetzung oder Kontamination zu verhindern.
Formel:Er
InChl:InChI=1/Er
InChI Key:InChIKey=UYAHIZSMUZPPFV-UHFFFAOYSA-N
SMILES:[Er]
Synonyme:- ErbiumpowderNREOmesh
- ErbiumchipsNREO
- ErbiumingotNREO
- ErbiumfoilNREOmmthickcagxmm
- Erbium chips (99.9% REO)
- Erbium ingot (99.9% REO)
- Erbium foil (99.9%REO)
- Erbium
- Erbio
- MeSH ID: D004871
- Erbium pieces, 99.9% trace rare earth metals basis
- ERBIUM, CHIP, 99.9%
- Erbium foil50x50mm
- ERBRIUM ATOMIC ABSORPTION STANDARD SOLUTION
- Erbium,99.9%,powder, -40 mesh
- Erbium plasma standard solution, Er 10000μg/mL
- ERBIUM, INGOT, 99.9%
- ER000210
- ER007910
- Erbium Foil 0.5 x 25 x 50 mm
- Erbium rod, 12.7mm (0.5 in.) dia.
- Erbium powder
- Erbium, pieces or lumps, 10-30 mm, 99.9%
- Erbium, Chips 99.9%
- ER005110
- ERBIUM METAL
- Erbium foil25x25mm
- Erbium Rod 6.25 mm diameter
- ERBIUM PLASMA EMISSION STANDARD
- Erbium, Powder, -40 Mesh
- ERBIUM POWDER (99.9% REO)
- ER007905
- ERBIUM ATOMIC ABSORPTION STANDARD
- Erbium Pieces <13 mm
- ERBIUM STANDARD
- ERBIUM, 99.90%, POWDER, -40 MESH
- ERBIUM, PLASMA STANDARD SOLUTION
- ERBIUM PLASMA EMISSION SPECTROSCOPY STANDARD
- Erbium powder,50 Mesh
- ErbiuM powde
- ErbiumFoil99.9%
- ERBIUM: 99.9%, POWDER, -40 MICRON
- ER007920
- Erbium foil, 0.25mm (0.01 in.) thick
- ERBIUM ROD, 6.35MM (0.25IN) DIA, 99.9% (METALS BASIS EXCLUDI
- ERBIUM, POWDER, -40 MESH, 99.9%
- ER000280
- Erbium, plasma standard solution, Specpure(R), Er 10,000μg/ml
- Erbium atomic absorption standard solution
- Erbium , sheet
- Erbium, 99.90%, chip
- Cesium Fluoride (CsF) Sputtering Targets
- Erbium pieces, distilled dendritic, 99.9% trace rare earth metals basis
- ERBIUM ROD, 12.7MM (0.5IN) DIA, 99.9% (METALS BASIS EXCLUDIN
- Erbium, chip
- ERBIUM FOIL (99.9% REO) 0.25 MM THICK (~1.4G/25 X 25 MM)
- PALCAM LISTERIA
- Erbium, ingot, 99.90%
- Erbiumcylinder.Er:98.9%min.10-15mmdia.20-40mmlenght
- Erbium, AAS standard solution, Specpure(R), Er 1000μg/ml
- Erbium plasma standard solution, Er 1000μg/mL
- ERBIUM: 99.9%, PIECES
- Erbium, powder, -40 mesh, 99.90%
- Erbium Foil 0.25 x 25 x 50 mm
- Erbium foil, 0.1mm (0.004 in.) thick
- ERBIUM ICP STANDARD
- Erbium pieces, Distilled dendritic
- ERBIUM ISO 9001：2015 REACH
- Erbium, chip, 99.90%
- ERBIUM FOIL (99.9% REO) 0.62 MM THICK (~3.5G/25 X 25 MM)
- ER000215
- ER000205
- Erbium foil, 0.025mm (0.001 in.) thick
- Er Standard Solution
- ERBIUMFoil,0.25mm.thickm3N
- Erbium foil, 0.62mm (0.024 in.) thick
- ERBIUM SINGLE ELEMENT STANDARD
- Erbium, plasma standard solution, Specpure(R), Er 1000μg/ml
- Erbium, pieces, 99.9%
- Erbium,99.9%,chip
- ERBIUM, AAS STANDARD SOLUTION
- Erbiumlump,vacuumremelted,REacton,99.9%(REO)
- ER000200
- Erbium, Rare Earth Oxides Content
- Erbium, Chips
- Weitere Synonyme anzeigen
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Erbium foil, 0.025mm (0.001 in.) thick, 99.9% (REO)
CAS:<p>Erbium foil used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films. It is used as an alloying element with titanium and is also used to produce infra-red absorbing glass. This Thermo Scientific Chemicals brand p</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium foil, 0.62mm (0.024in) thick, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium foil, 0.25mm (0.01in) thick, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS:<p>Erbium foil is commonly used as a photographic filter, and because of its resilience it is useful as a metallurgical additive. It is used as an alloying element with titanium and is also used to produce infra-red absorbing glass. Used in nuclear technology for control rods; an alloy in vanadium to l</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta)
CAS:<p>Form: Approx. 0.29g/mm, Cast rod, diameter is approximate</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium pieces, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium powder, -40 mesh, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium pieces, distilled dendritic, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formel:ErReinheit:99.9%Molekulargewicht:167.26Erbium chips (99.9% REO)
CAS:<p>Erbium chips (99.9% REO)</p>Formel:ErReinheit:(99.9% REO)Molekulargewicht:167.28Erbium foil (99.9% REO)
CAS:<p>Erbium foil (99.9% REO)</p>Formel:ErReinheit:(99.9% REO)Farbe und Form:0.25 mm thick (~1.4g/25 x 25 mm)Molekulargewicht:167.28Erbium foil (99.9% REO)
CAS:<p>Erbium foil (99.9% REO)</p>Formel:ErReinheit:(99.9% REO)Farbe und Form:0.62 mm thick (~3.5g/25 x 25 mm)Molekulargewicht:167.28Erbium, powder -40 mesh
CAS:Erbium, powder -40 meshReinheit:99.9%Farbe und Form:Silver PowderMolekulargewicht:167.25899g/mol
