
Estándares de espectroscopia
Los estándares de espectroscopía son materiales de referencia críticos utilizados para determinaciones espectroscópicas precisas y fiables. Esta categoría incluye una variedad de estándares esenciales para diferentes técnicas espectroscópicas, como los estándares de absorción atómica y los estándares de emisión atómica, que son vitales para la medición precisa de concentraciones de metales. Además, la categoría abarca estándares para resonancia de espín, cruciales para la espectroscopia de resonancia de espín electrónico (ESR) y la espectroscopia de resonancia magnética nuclear (NMR), asegurando la calibración y validación precisas de estos instrumentos. También se incluyen estándares de espectrofotometría, proporcionando puntos de referencia para el análisis cuantitativo de la absorción de luz en diversas muestras. Estos estándares juegan un papel fundamental en garantizar la precisión, consistencia y reproducibilidad de las mediciones espectroscópicas en numerosas aplicaciones científicas e industriales, incluyendo el análisis ambiental, las pruebas farmacéuticas y la investigación de materiales. Al ofrecer materiales de referencia de alta pureza, los estándares de espectroscopía apoyan el desarrollo de métodos analíticos fiables y el mantenimiento de rigurosos protocolos de control de calidad.
Subcategorías de "Estándares de espectroscopia"
- Estándares de absorción atómica(128 productos)
- Estándares de emisión atómica(37 productos)
- Espectroscopía de resonancia de espín de electrones (ESR / EPR)(42 productos)
- Estándares de espectrofotometría(72 productos)
Se han encontrado 1357 productos de "Estándares de espectroscopia"
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Trifluoroacetic acid-D >99.50 Atom % D 10ml ampoule
CAS:<p>Trifluoroacetic acid-D >99.50 Atom % D 10ml ampoule</p>Pureza:>99.50 Atom % DPeso molecular:115.02951g/molType 3GS Graded Seal Fluorimeter UV cell UV-VIS-NIR 10mm pathlength
Type 3GS Graded Seal Fluorimeter UV cell UV-VIS-NIR 10mm pathlengthNitromethane-D3 >99.50 Atom % D 1ml ampule
CAS:<p>Nitromethane-D3 >99.50 Atom % D 1ml ampule</p>Pureza:>99.50 Atom % DForma y color:Colourless LiquidPeso molecular:64.06g/molChloroform-D >99.80 Atom % D 1% TMS 100g bottle
CAS:<p>Chloroform-D >99.80 Atom % D 1% TMS 100g bottle</p>Fórmula:CCl3DPureza:>99.80 Atom % DForma y color: colourless liquidPeso molecular:120.38g/molFTIR Permanently Sealed SL-3 Cell, CaF2, 0.050mm Pathlength
FTIR Permanently Sealed SL-3 Cell, CaF2, 0.050mm PathlengthPeso molecular:0.00g/molDispersive Permanently Sealed SL-3 Cell, KBr, 0.10mm Pathlength
Dispersive Permanently Sealed SL-3 Cell, KBr, 0.10mm PathlengthPeso molecular:0.00g/molNaphthalene-D8 >98.0 Atom % D 1g bottle
CAS:<p>Naphthalene-D8 >98.0 Atom % D 1g bottle</p>Fórmula:C10D8Pureza:>98.0 Atom % DForma y color:White SolidPeso molecular:136.22g/molNMR sample tube pressure cap 5mm, BLACK pack of 100
NMR sample tube pressure cap 5mm, BLACK pack of 100Peso molecular:0.00g/molN,N-Dimethylformamide-D1 >99.00 Atom % D 5ml ampule
CAS:<p>N,N-Dimethylformamide-D1 >99.00 Atom % D 5ml ampule</p>Pureza:>99.00 Atom % DPeso molecular:74.09994g/molDispersive Permanently Sealed SL-3 Cell, CaF2, 0.050mm Pathlength
Dispersive Permanently Sealed SL-3 Cell, CaF2, 0.050mm PathlengthFormic-D acid (95% in H2O) >98.0 Atom % D 5ml bottle
CAS:<p>Formic-D acid (95% in H2O) >98.0 Atom % D 5ml bottle</p>Fórmula:CHDO2Pureza:>98.0 Atom % DForma y color: clear. colourless liquidPeso molecular:47.03g/molMethanol-D4 >99.8 Atom % D (10x1ml) ampoule pack
CAS:<p>Methanol-D4 >99.8 Atom % D (10x1ml) ampoule pack</p>Fórmula:CD4OPureza:>99.8 Atom % DForma y color: colourless liquidPeso molecular:36.07g/molType 23 Fluorimeter Rectangular with Stopper UV Cell UV-VIS-Q, 5mm pathlength
Type 23 Fluorimeter Rectangular with Stopper UV Cell UV-VIS-Q, 5mm pathlengthDispersive (rectangular) Precision Demountable Cell
Dispersive (rectangular) Precision Demountable CellPeso molecular:0.00g/mol2,2,2-Trifluoroethanol-D3 >98 Atom % D 1ml ampoule
CAS:<p>2,2,2-Trifluoroethanol-D3 >98 Atom % D 1ml ampoule</p>Pureza:>98 Atom % DForma y color:Colourless LiquidPeso molecular:103.06g/molToluene-D8 >99.50 Atom % D 5g ampoule
CAS:<p>Toluene-D8 >99.50 Atom % D 5g ampoule</p>Fórmula:C7D8Pureza:>99.50 Atom % DForma y color: colourless liquidPeso molecular:100.19g/molKCl Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, Drilled
KCl Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, DrilledType 1 Standard UV Cell UV-VIS-NIR, 2mm pathlength
Type 1 Standard UV Cell UV-VIS-NIR, 2mm pathlengthCyclohexanol-D12 99.5 Atom % D 1ml ampule
CAS:<p>Cyclohexanol-D12 99.5 Atom % D 1ml ampule</p>Pureza:99.5 Atom % DForma y color:LiquidPeso molecular:112.23g/molDeuterium oxide >99.9 Atom % D 25g bottle
CAS:<p>Deuterium oxide >99.9 Atom % D 25g bottle</p>Fórmula:D2OPureza:>99.9 Atom % DForma y color: colourless liquidPeso molecular:20.03g/molHexadecane-D34 >99.0 Atom % D 500mg ampoule
CAS:<p>Hexadecane-D34 >99.0 Atom % D 500mg ampoule</p>Pureza:>99.0 Atom % DForma y color:Melts To Clear LiquidPeso molecular:260.65g/molAmmonium-D4 trifluoroacetate >98 Atom % D 1g bottle
<p>Ammonium-D4 trifluoroacetate >98 Atom % D 1g bottle</p>Pureza:>98 Atom % DPeso molecular:135.0785g/mol(2,3,4,5,6-Pentadeuteriophenyl)boronic acid
CAS:(2,3,4,5,6-Pentadeuteriophenyl)boronic acidFórmula:C6H2BD5O2Pureza:97%Forma y color: white solidPeso molecular:126.96g/molMethanol-D4 >99.8 Atom % D 0.03% TMS - (10x0.75ml) ampoule pack
CAS:<p>Methanol-D4 >99.8 Atom % D 0.03% TMS - (10x0.75ml) ampoule pack</p>Pureza:>99.8 Atom % DForma y color:Colourless LiquidPeso molecular:36.07g/molType 1GS Graded Seal Standard UV cell UV-VIS-Q, 10mm pathlength
Type 1GS Graded Seal Standard UV cell UV-VIS-Q, 10mm pathlengthDispersive Permanently Sealed SL-3 Cell, CaF2, 0.50mm Pathlength
Dispersive Permanently Sealed SL-3 Cell, CaF2, 0.50mm PathlengthPeso molecular:0.00g/molPyridine-D5 >99.50 Atom % D 25ml Bottle
CAS:<p>Pyridine-D5 >99.50 Atom % D 25ml Bottle</p>Fórmula:C5D5NPureza:>99.50 Atom % DForma y color:LiquidPeso molecular:84.13g/mol1-Bromobutane-D9 >99 Atom % D 1g ampoule
CAS:<p>1-Bromobutane-D9 >99 Atom % D 1g ampoule</p>Pureza:99%Forma y color:LiquidPeso molecular:146.07g/molPhosphoric acid-D3 99.0 Atom % D 1 pack = 10ml bottle
CAS:<p>Phosphoric acid-D3 99.0 Atom % D 1 pack = 10ml bottle</p>Fórmula:D3O4PPureza:99.0 atom %Forma y color: clear. colourless liquidPeso molecular:101.01g/molPyridine-D5 >99.50 Atom % D (10x0.75ml) ampoule pack
CAS:<p>Pyridine-D5 >99.50 Atom % D (10x0.75ml) ampoule pack</p>Fórmula:C5D5NPureza:>99.50 Atom % DForma y color: colourless liquidPeso molecular:84.13g/molNMR sample tube pressure cap 10mm, RED pack of 100
NMR sample tube pressure cap 10mm, RED pack of 100Peso molecular:0.00g/molDodecane-D26 98.0 Atom % D, 1 pack = 1ml
CAS:<p>Dodecane-D26 98.0 Atom % D, 1 pack = 1ml</p>Pureza:98%Forma y color:LiquidPeso molecular:196.49504g/molHexafluoroacetone trideuterate D2O >99.5 Atom % D 5ml bottle
CAS:<p>Hexafluoroacetone trideuterate D2O >99.5 Atom % D 5ml bottle</p>Pureza:>99.5 Atom % DPeso molecular:226.10g/molType 21 Standard Rectangular with Stopper UV Cell Glass, 10mm pathlength
Type 21 Standard Rectangular with Stopper UV Cell Glass, 10mm pathlengthPeso molecular:0.00g/molNMR sample tube pressure cap 5mm, YELLOW pack of 100
NMR sample tube pressure cap 5mm, YELLOW pack of 100Dimethylsulphoxide-D6 >99.8 Atom % D 50ml bottle
CAS:<p>Dimethylsulphoxide-D6 >99.8 Atom % D 50ml bottle</p>Pureza:>99.8 Atom % DForma y color:Colourless LiquidPeso molecular:84.17g/molTeflon spacers for Dispersive precision demountable cell, 0.1mm, pack of 12
Teflon spacers for Dispersive precision demountable cell, 0.1mm, pack of 12Type 9F Semi Micro Fluorimeter UV Cell UV-VIS-NIR, 10mm pathlength
Type 9F Semi Micro Fluorimeter UV Cell UV-VIS-NIR, 10mm pathlengthSulpholane-D8 >99 Atom % D 1ml ampoule
CAS:<p>Sulpholane-D8 >99 Atom % D 1ml ampoule</p>Fórmula:C4D8O2SPureza:>99 Atom % DForma y color: colourless liquidPeso molecular:128.22g/molSodium deuteroxide (40% in D2O) >99.9 Atom % D 10ml PE-bottle
CAS:<p>Sodium deuteroxide (40% in D2O) >99.9 Atom % D 10ml PE-bottle</p>Fórmula:·Na·OHPureza:>99.9 Atom % DForma y color:LiquidPeso molecular:40.00g/molAcetone-D6 >99.8 Atom % D 25g bottle
CAS:Acetone-D6 >99.8 Atom % D 25g bottlePureza:>99.8 Atom % DPeso molecular:64.12g/molDimethylsulphoxide-D6 >99.8 Atom % D 0.03% TMS 100ml bottle
CAS:<p>Dimethylsulphoxide-D6 >99.8 Atom % D 0.03% TMS 100ml bottle</p>Fórmula:C2D6OSPureza:>99.8 Atom % DForma y color:Colourless LiquidPeso molecular:84.17041g/molNMR sample tube pressure cap 5mm, GREEN pack of 100
NMR sample tube pressure cap 5mm, GREEN pack of 100Acetonitrile-D3 "100%" >99.95 Atom % D 1 pack = 10x0.75ml ampoule
CAS:<p>Acetonitrile-D3 "100%" >99.95 Atom % D 1 pack = 10x0.75ml ampoule</p>Fórmula:C2D3NPureza:>99.95 Atom %Forma y color: colourless liquidPeso molecular:44.07g/molPerfluorotributylamine
CAS:PerfluorotributylamineFórmula:C12F27NPureza:mass spectrometry gradeForma y color: clear. colourless liquidPeso molecular:671.09198g/molPolyethylene IR Sample Cards, pack of 50
Polyethylene IR Sample Cards, pack of 50Peso molecular:0.00g/molDeuterium oxide "100%" >99.95 Atom % D 1 pack = (10x0.75ml) ampoule
CAS:<p>Deuterium oxide "100%" >99.95 Atom % D 1 pack = (10x0.75ml) ampoule</p>Fórmula:D2OPureza:99.98 Atom % DForma y color: colourless liquidPeso molecular:20.0276g/moln-Butanol-OD >99.0 Atom % D 25ml bottle
CAS:<p>n-Butanol-OD >99.0 Atom % D 25ml bottle</p>Pureza:>99.0 Atom % DPeso molecular:75.12776g/molDeuterium oxide >99.9 Atom % D 1L bottle
CAS:<p>Deuterium oxide >99.9 Atom % D 1L bottle</p>Pureza:>99.9 Atom % DForma y color:Colourless LiquidPeso molecular:20.03g/molMethanol-D4 >99.8 Atom % D 0.03% TMS, 1 pack = 10ml bottle
CAS:<p>Methanol-D4 >99.8 Atom % D 0.03% TMS, 1 pack = 10ml bottle</p>Fórmula:CD4OPureza:>99.8 Atom % DForma y color: colourless liquidPeso molecular:36.0665g/molTLC Plates, Silica gel 60, Glass Backing, G, 2.5x8cm, pack of 320
<p>TLC Plates, Silica gel 60, Glass Backing, G, 2.5x8cm, pack of 320</p>TLC Plates, Silica gel 60, Glass Backing, G, 10x10cm, pack of 80
<p>TLC Plates, Silica gel 60, Glass Backing, G, 10x10cm, pack of 80</p>TLC Plates, Silica gel 60, Glass Backing, G, 10x20cm, pack of 40
<p>TLC Plates, Silica gel 60, Glass Backing, G, 10x20cm, pack of 40</p>TLC Plates, Silica gel 60, Glass Backing, G, 2.5x10cm, pack of 320
<p>TLC Plates, Silica gel 60, Glass Backing, G, 2.5x10cm, pack of 320</p>TLC Plates, Silica gel 60, Glass Backing, G, 5x10cm, pack of 160
<p>TLC Plates, Silica gel 60, Glass Backing, G, 5x10cm, pack of 160</p>TLC Plates, Silica gel 60, Glass Backing, G, 2.5x7.5cm, pack of 320
<p>TLC Plates, Silica gel 60, Glass Backing, G, 2.5x7.5cm, pack of 320</p>TLC Plates, Preparative GF254, Glass Backing, G, 20x20cm, pack of 20
<p>TLC Plates, Preparative GF254, Glass Backing, G, 20x20cm, pack of 20</p>TLC Plates, Silica gel 60, Glass Backing, G, 5x20cm, pack of 80
<p>TLC Plates, Silica gel 60, Glass Backing, G, 5x20cm, pack of 80</p>Bromobenzene-D5 >99.5 Atom % D 1 pack = 10ml bottle
CAS:<p>Bromobenzene-D5 >99.5 Atom % D 1 pack = 10ml bottle</p>Fórmula:C6BrD5Pureza:>99.5 Atom %Forma y color: colourless liquidPeso molecular:162.04g/molEthanol-D6 >99.0 Atom % D 1 pack = 5ml bottle
CAS:<p>Ethanol-D6 >99.0 Atom % D 1 pack = 5ml bottle</p>Fórmula:C2D6OPureza:>99.0 atom %Forma y color: colourless liquidPeso molecular:52.11g/molDeuterium oxide "100%" >99.95 Atom % D 25ml bottle
CAS:<p>Deuterium oxide "100%" >99.95 Atom % D 25ml bottle</p>Fórmula:D2OPureza:>99.95 Atom % DForma y color: colourless liquidPeso molecular:20.0276g/molIsopropylbenzene-D12 >99 Atom % D 1ml ampule
CAS:<p>Isopropylbenzene-D12 >99 Atom % D 1ml ampule</p>Pureza:>99 Atom % DForma y color:Colourless LiquidPeso molecular:132.27g/molWater-18O, normalized 1g Bottle
CAS:<p>Water-18O, normalized 1g Bottle</p>Forma y color:LiquidPeso molecular:20.02g/molAmmonium-D8 sulphate >98 Atom % D 5g bottle
CAS:<p>Ammonium-D8 sulphate >98 Atom % D 5g bottle</p>Pureza:>98 Atom % DPeso molecular:140.1888g/molDiethylether-D10 5ml ampule
CAS:<p>Diethylether-D10 5ml ampule</p>Forma y color:Colourless LiquidPeso molecular:84.18g/mol2,3-Naphthalenedicarboxylic Anhydride
CAS:Fórmula:C12H6O3Pureza:>95.0%(GC)(T)Forma y color:White to Gray to Brown powder to crystalPeso molecular:198.18Bromoform (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]
CAS:Fórmula:CHBr3Pureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:252.73N-Succinimidyl 7-Hydroxycoumarin-3-carboxylate
CAS:Fórmula:C14H9NO7Pureza:>96.0%(T)(HPLC)Forma y color:Light orange to Yellow to Green powder to crystalPeso molecular:303.23Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
CAS:Fórmula:C22H18As2N4O14S2Pureza:>90.0%(T)Forma y color:Dark green to Dark red to Black powder to crystalinePeso molecular:776.363-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt
CAS:Fórmula:C20H12N4Na2O6S2Pureza:>95.0%(T)(HPLC)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:514.443,3'-Dipropylthiadicarbocyanine Iodide
CAS:Fórmula:C25H27IN2S2Pureza:>98.0%(N)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:546.53Indocyanine Green
CAS:Fórmula:C43H47N2NaO6S2Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:774.97Cyclohexane-1,1,2,2,3,3,4,4,5,5,6,6-d12
CAS:Fórmula:C6D12Pureza:99.5%Forma y color:LiquidPeso molecular:96.2334Ref: IN-DA0034LJ
Producto descatalogado1,4-Dioxane-2,2,3,3,5,5,6,6-d8
CAS:Fórmula:C4D8O2Pureza:99%Forma y color:LiquidPeso molecular:96.1544ACETOPHENONE-2',3',4',5',6'-D5
CAS:Fórmula:C8H3D5OPureza:99%Forma y color:LiquidPeso molecular:125.1793Ref: IN-DA00I3UB
Producto descatalogadoRef: IN-DA003T23
Producto descatalogadoBenzene-1,2,4,5-d4, 3,6-dichloro-
CAS:Fórmula:C6Cl2D4Pureza:98%Forma y color:SolidPeso molecular:151.0266Ref: IN-DA00I7NS
Producto descatalogadoRef: IN-DA001NFX
Producto descatalogadoRef: IN-DA0061K8
Producto descatalogadoRef: IN-DA0034YV
Producto descatalogadoTRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
CAS:Fórmula:C33H57EuO6Pureza:98%Forma y color:SolidPeso molecular:701.7661Ref: IN-DA00AOXW
Producto descatalogadoSodium hydroxide (Na(OD)) (6CI,7CI,8CI,9CI)
CAS:Fórmula:DNaOPureza:99.5%Forma y color:LiquidPeso molecular:41.0033Ref: IN-DA003NMZ
Producto descatalogadoCyclohexane-1,1,2,2,3,3,4,4,5,5,6-d11, 6-(methyl-d3)-
CAS:Fórmula:C7D14Pureza:99.5%Forma y color:LiquidPeso molecular:112.2723Ref: IN-DA003DE0
Producto descatalogadoRef: IN-DA003TX2
Producto descatalogadoSODIUM ACETATE-D3 99+ ATOM % D
CAS:Fórmula:C2D3NaO2Pureza:99%Forma y color:SolidPeso molecular:85.0523Ref: IN-DA00DEO9
Producto descatalogadoRef: IN-DA00DCMD
Producto descatalogadoDIMETHYL-D 6-AMINE HYDROCHLORIDE
CAS:Fórmula:C2H2ClD6NPureza:99%Forma y color:SolidPeso molecular:87.5816METHYL-D3 P-TOLUENESULFONATE
CAS:Fórmula:C8H7D3O3SPureza:98%Forma y color:SolidPeso molecular:189.2467Bis(cyclopentadienyl)zirconium dichloride
CAS:Fórmula:C10H10Cl2ZrPureza:95%Forma y color:SolidPeso molecular:292.3164Propionic-2,2,3,3-d4 acid, 3-(trimethylsilyl)-, sodium salt (1:1)
CAS:Fórmula:C6H9D4NaO2SiPureza:%Forma y color:SolidPeso molecular:172.2661Ref: IN-DA002OBA
Producto descatalogadoToluene-D8 >99.50 Atom % D (10x1ml) ampoule pack
CAS:<p>Toluene-D8 >99.50 Atom % D (10x1ml) ampoule pack</p>Forma y color:LiquidPeso molecular:100.19g/molLithium deuteride >98 Atom % D 1g bottle
CAS:<p>Lithium deuteride >98 Atom % D 1g bottle</p>Pureza:>98 Atom % DPeso molecular:8.9551g/molMethylene chloride-D2 >99.95 Atom % D 10ml bottle
CAS:<p>Methylene chloride-D2 >99.95 Atom % D 10ml bottle</p>Fórmula:CCl2D2Pureza:>99.95 Atom % DForma y color: colourless liquidPeso molecular:86.94g/mol3,3'-Diethyloxadicarbocyanine Iodide
CAS:Fórmula:C23H23IN2O2Pureza:>98.0%(N)Forma y color:Blue to Dark blue powder to crystalPeso molecular:486.35Sulfo-Cyanine 3 Carboxylic Acid
CAS:Fórmula:C31H38N2O8S2Pureza:>98.0%(HPLC)Forma y color:Green to Dark green powder to crystalPeso molecular:630.774-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
CAS:Fórmula:C9H19N2OPureza:>98.0%(GC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:171.26Fluorescein Isothiocyanate (mixture of 5- and 6- isomers)
CAS:Fórmula:C21H11NO5SPureza:>97.0%(T)(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:389.38



