CAS 7440-52-0
:Soluzione standard di assorbimento atomico di erbio
Descrizione:
Soluzione standard di assorbimento atomico di erbio è una preparazione utilizzata principalmente in chimica analitica per la determinazione della concentrazione di erbio in vari campioni attraverso la spettroscopia di assorbimento atomico (AAS). L'erbio, con il simbolo chimico Er e il numero CAS 7440-52-0, è un elemento lantanoide noto per il suo aspetto metallico bianco argenteo ed è parte degli elementi delle terre rare. In forma di soluzione, l'erbio esiste tipicamente come ioni di erbio, spesso nello stato di ossidazione +3, che è la forma più stabile e comune nelle soluzioni acquose. La soluzione standard è caratterizzata dalla sua specifica concentrazione, che è cruciale per la calibrazione nell'analisi spettroscopica. Gli ioni di erbio mostrano lunghezze d'onda di assorbimento distinte, consentendo una quantificazione precisa in varie matrici, comprese le campioni ambientali e le applicazioni nella scienza dei materiali. La soluzione deve essere maneggiata con cura, attenendosi ai protocolli di sicurezza, poiché può contenere acidi o altri reagenti che possono essere pericolosi. Le condizioni di stoccaggio adeguate sono essenziali per mantenere l'integrità della soluzione e prevenire degradazione o contaminazione.
Formula:Er
InChI:InChI=1/Er
InChI key:InChIKey=UYAHIZSMUZPPFV-UHFFFAOYSA-N
SMILES:[Er]
Sinonimi:- 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
- Vedi altri sinonimi
Ordinare per
Purezza (%)
0
100
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0
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50
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90
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95
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100
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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare: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>Formula:ErPurezza:99.9%Peso molecolare:167.26Erbium chips (99.9% REO)
CAS:<p>Erbium chips (99.9% REO)</p>Formula:ErPurezza:(99.9% REO)Peso molecolare:167.28Erbium foil (99.9% REO)
CAS:<p>Erbium foil (99.9% REO)</p>Formula:ErPurezza:(99.9% REO)Colore e forma:0.25 mm thick (~1.4g/25 x 25 mm)Peso molecolare:167.28Erbium foil (99.9% REO)
CAS:<p>Erbium foil (99.9% REO)</p>Formula:ErPurezza:(99.9% REO)Colore e forma:0.62 mm thick (~3.5g/25 x 25 mm)Peso molecolare:167.28Erbium, powder -40 mesh
CAS:Erbium, powder -40 meshPurezza:99.9%Colore e forma:Silver PowderPeso molecolare:167.25899g/mol
