
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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(1-13C)Acetic acid 99 atom % 13C
CAS:<p>(1-13C)Acetic acid 99 atom % 13C</p>Pureza:99 Atom % 13CForma y color:LiquidPeso molecular:61.04g/mol1,2-Dichlorobenzene-D4 99.0 Atom % D 5ml bottle
CAS:<p>1,2-Dichlorobenzene-D4 99.0 Atom % D 5ml bottle</p>Fórmula:C6Cl2D4Pureza:99.0 Atom % DForma y color: colourless liquidPeso molecular:151.03g/mol1-Phenylethanol-D9 >99.0 Atom % D 1ml ampoule
CAS:<p>1-Phenylethanol-D9 >99.0 Atom % D 1ml ampoule</p>Fórmula:C8HD9OPureza:>99.0 atom % DForma y color:LiquidPeso molecular:131.22g/molAcetonitrile-D3 >99.8 Atom % D (10x0.75ml) ampoule
CAS:<p>Acetonitrile-D3 >99.8 Atom % D (10x0.75ml) ampoule</p>Fórmula:C2D3NPureza:>99.8 Atom % DForma y color: colourless liquidPeso molecular:44.0704g/molWilmad 5mm Precision Quartz NMR Tube, 500MHz, 8"
Wilmad 5mm Precision Quartz NMR Tube, 500MHz, 8"Peso molecular:0.00g/molInfrasil Polished Crystal Optic, 41mmx23mmx6mm Rectangle, Drilled
<p>Infrasil Polished Crystal Optic, 41mmx23mmx6mm Rectangle, Drilled</p>Peso molecular:0.00g/molFTIR Permanently Sealed Cell, NaCl 1.0mm Pathlength
<p>FTIR Permanently Sealed Cell, NaCl 1.0mm Pathlength</p>1,2-Dimethylbenzene-D10 99.5 Atom % D 1 pack = 5ml bottle
CAS:<p>1,2-Dimethylbenzene-D10 99.5 Atom % D 1 pack = 5ml bottle</p>Fórmula:C8D10Pureza:99.5 Atom %Forma y color:LiquidPeso molecular:116.23g/mol1,3,5-Trichlorobenzene-D3 98 Atom % D 1 pack = 1g Bottle
CAS:<p>1,3,5-Trichlorobenzene-D3 98 Atom % D 1 pack = 1g Bottle</p>Fórmula:C6Cl3D3Pureza:98 Atom %Forma y color: white crystalline solidPeso molecular:184.47g/molDichloromethane-d2 99.5 atom % D, 1 pack = 10g bottle
CAS:<p>Dichloromethane-d2 99.5 atom % D, 1 pack = 10g bottle</p>Pureza:99.50 Atom % DPeso molecular:86.9449g/molZinc Selenium polished crystal optic 13mm x 2mm disc
<p>Zinc Selenium polished crystal optic 13mm x 2mm disc</p>Infrasil (SiO2) Polished Crystal Optic 38.5mmx19.5mmx4mm Rectangle, Drilled
<p>Infrasil (SiO2) Polished Crystal Optic 38.5mmx19.5mmx4mm Rectangle, Drilled</p>Peso molecular:0.00g/molEthanol-D >99.5 Atom % D 1 pack=100ml bottle
CAS:<p>Ethanol-D >99.5 Atom % D 1 pack=100ml bottle</p>Pureza:>99.5 Atom % DForma y color:Colourless LiquidPeso molecular:47.07g/molN,N-Dimethylformamide-D7 >99.50 Atom % D 1ml ampoule
CAS:<p>N,N-Dimethylformamide-D7 >99.50 Atom % D 1ml ampoule</p>Fórmula:C3D7NOPureza:>99.50 Atom % DForma y color: colourless liquidPeso molecular:80.14g/molCyclohexane-D12 >99.50 Atom % D 1ml ampoule
CAS:<p>Cyclohexane-D12 >99.50 Atom % D 1ml ampoule</p>Pureza:>99.50 Atom % DForma y color:Colourless LiquidPeso molecular:96.23g/molChloroform-D >99.80 Atom % D 100ml bottle
CAS:<p>Chloroform-D >99.80 Atom % D 100ml bottle</p>Fórmula:CCl3DPureza:>99.80 Atom % DForma y color: colourless liquidPeso molecular:120.3838g/molBarium Fluoride polished crystal optic, 38.5mm x 19.5mm x 4mm rectangle, drilled
<p>Barium Fluoride polished crystal optic, 38.5mm x 19.5mm x 4mm rectangle, drilled</p>Peso molecular:0.00g/molAcetophenone-2',3',4',5',6'-D5 >99.0 Atom % D 1 pack = 5g bottle
CAS:<p>Acetophenone-2',3',4',5',6'-D5 >99.0 Atom % D 1 pack = 5g bottle</p>Fórmula:C8H3D5OPureza:>99.0 atom %Forma y color: colourless liquidPeso molecular:125.18g/molDeuterium Chloride >99.0 Atom % D (38% in D2O) 10ml bottle
CAS:<p>Deuterium Chloride >99.0 Atom % D (38% in D2O) 10ml bottle</p>Fórmula:ClDPureza:>99.0 atom % DForma y color: colourless liquidPeso molecular:37.4671g/mol5 mm Bruker SampleJet NMR Tube w/ SampleJet Cap
<p>5 mm Bruker SampleJet NMR Tube w/ SampleJet Cap</p>Peso molecular:0.00g/molAmmonium-D4 deuteroxide >99.5 Atom % D 1 pack = 25ml bottle
CAS:<p>Ammonium-D4 deuteroxide >99.5 Atom % D 1 pack = 25ml bottle</p>Pureza:>99.5 Atom %Peso molecular:40.08g/molBenzene-D6 >99.50 Atom % D 10ml septum vial
CAS:<p>Benzene-D6 >99.50 Atom % D 10ml septum vial</p>Fórmula:C6D6Pureza:>99.50 Atom % DForma y color: colourless liquidPeso molecular:84.14881g/molSpectraSynQ 2121
<p>SpectraSynQ 2121</p>Fórmula:H2Pureza:≥95%Forma y color: clear liquidPeso molecular:2.01565Deuterium oxide >99.9 Atom % D 100g septum vial
CAS:<p>Deuterium oxide >99.9 Atom % D 100g septum vial</p>Pureza:>99.9 Atom % DForma y color:Colourless LiquidPeso molecular:20.03g/molTris(1-chloroprop-2-yl) phosphate-D18 - 1mg
CAS:<p>Tris(1-chloroprop-2-yl) phosphate-D18 - 1mg</p>Forma y color:LiquidPeso molecular:345.68g/molWater-18O, normalized 25g bottle
CAS:<p>Water-18O, normalized 25g bottle</p>Pureza:98 atom % 18OPeso molecular:20.02g/molSapphire (Al2O3) polished crystal optic 25.4mm x 9.5mm disc
<p>Sapphire (Al2O3) polished crystal optic 25.4mm x 9.5mm disc</p>Peso molecular:0.00g/molStyrene-D8. stab. >98 Atom % D - 1 pack = 1g ampuole
CAS:<p>Styrene-D8. stab. >98 Atom % D - 1 pack = 1g ampuole</p>Pureza:>98 Atom %Forma y color:LiquidPeso molecular:112.20g/molTrideuteriomethyl 4-methylbenzenesulfonate
CAS:<p>Trideuteriomethyl 4-methylbenzenesulfonate</p>Fórmula:C8H7D3O3SPureza:98%Forma y color: off-white solidPeso molecular:189.25g/molRef: 54-OR909752
1gA consultar5gA consultar25gA consultar100gA consultar500gA consultar250mgA consultar1-Phenylethanol-D9 >98.0 Atom % D 5ml ampuole
CAS:<p>1-Phenylethanol-D9 >98.0 Atom % D 5ml ampuole</p>Pureza:>98.0 Atom % DForma y color:LiquidPeso molecular:131.22g/molEthanol-D >99.5 Atom % D 1 pack=50ml bottle
CAS:<p>Ethanol-D >99.5 Atom % D 1 pack=50ml bottle</p>Fórmula:C2H5DOPureza:>99.5 Atom % DForma y color:Colourless LiquidPeso molecular:47.07g/molN,N-Dimethylacetamide-D9 99.0 Atom % D 5ml bottle
CAS:<p>N,N-Dimethylacetamide-D9 99.0 Atom % D 5ml bottle</p>Pureza:99.0 atom % DForma y color:LiquidPeso molecular:96.18g/molDeuterium Chloride "100%" >99.95 % D (20% in D2O) 10ml ampule
CAS:<p>Deuterium Chloride "100%" >99.95 % D (20% in D2O) 10ml ampule</p>Fórmula:ClDPureza:>99.95 Atom % DForma y color:SolutionPeso molecular:37.4671g/molDispersive Permanently Sealed SL-3 Cell, CaF2, 5mm Pathlength
<p>Dispersive Permanently Sealed SL-3 Cell, CaF2, 5mm Pathlength</p>60 40-63µm silica gel
CAS:<p>60 40-63µm silica gel</p>Forma y color:White SolidPeso molecular:0.00g/molAcetic acid-D4 99.5 atom % D 10x0.75ml Ampoule
CAS:<p>Acetic acid-D4 99.5 atom % D 10x0.75ml Ampoule</p>Fórmula:C2D4O2Pureza:99.5 Atom % DForma y color: colourless liquidPeso molecular:64.08g/mol2,2,2-Trifluoroethanol-D3 >98 Atom % D 5ml ampoule
CAS:<p>2,2,2-Trifluoroethanol-D3 >98 Atom % D 5ml ampoule</p>Pureza:>98 Atom % DForma y color:Colourless LiquidPeso molecular:103.06g/molAceto-D3-phenone >98.0 Atom % D 1 pack = 5g bottle
CAS:<p>Aceto-D3-phenone >98.0 Atom % D 1 pack = 5g bottle</p>Fórmula:C8H5D3OPureza:>98.0 Atom %Forma y color: colourless liquidPeso molecular:123.17g/molN,N-Dimethyl-D6-formamide >99.00 Atom % D 5ml bottle
CAS:<p>N,N-Dimethyl-D6-formamide >99.00 Atom % D 5ml bottle</p>Fórmula:C3HD6NOPureza:>99.00 Atom % DForma y color:Colourless LiquidPeso molecular:79.13g/molChlorobenzene-D5 >99.0 Atom % D 5ml bottle
CAS:<p>Chlorobenzene-D5 >99.0 Atom % D 5ml bottle</p>Fórmula:C6ClD5Pureza:>99.0 Atom % DForma y color: colourless liquidPeso molecular:117.59g/molBarium Fluoride polished crystal optic, 38.5mm x 19.5mm x 4mm rectangle
<p>Barium Fluoride polished crystal optic, 38.5mm x 19.5mm x 4mm rectangle</p>Dimethylsulphoxide-D6 >99.8 Atom % D 10ml bottle
CAS:<p>Dimethylsulphoxide-D6 >99.8 Atom % D 10ml bottle</p>Fórmula:C2D6OSPureza:>99.80 Atom % DForma y color: colourless liquidPeso molecular:84.17041g/molDeuterium Chloride >99.0 Atom % D (20% in D2O) 10g vial
CAS:<p>Deuterium Chloride >99.0 Atom % D (20% in D2O) 10g vial</p>Pureza:>99.0 Atom % DForma y color:Pale Yellow LiquidPeso molecular:37.47g/molDimethyl-D6 carbonate >99.5 Atom % D 1 pack = 5ml ampoule
CAS:<p>Dimethyl-D6 carbonate >99.5 Atom % D 1 pack = 5ml ampoule</p>Fórmula:C3D6O3Pureza:>99.5 Atom %Forma y color:LiquidPeso molecular:96.11g/molDimethylsulphoxide-D6 >99.8 Atom % D 0.03% TMS 1 pack = 25ml Bottle
CAS:<p>Dimethylsulphoxide-D6 >99.8 Atom % D 0.03% TMS 1 pack = 25ml Bottle</p>Fórmula:C2D6OSPureza:>99.8 Atom %Forma y color:Colourless LiquidPeso molecular:84.17g/molAcetic acid-D4 99.5 atom % D4 25ml bottle
CAS:<p>Acetic acid-D4 99.5 atom % D4 25ml bottle</p>Fórmula:C2D4O2Pureza:99.5 Atom % DForma y color: colourless liquidPeso molecular:64.08g/mol1,4-Dichlorobenzene-D4 98.0 Atom % D 1 pack = 1g bottle
CAS:<p>1,4-Dichlorobenzene-D4 98.0 Atom % D 1 pack = 1g bottle</p>Fórmula:C6Cl2D4Pureza:98.0 Atom %Forma y color:Colourless CrystalsPeso molecular:151.03g/molTeflon Spacers: 13mm, pathlength 0.025mm (pack of 12)
<p>Teflon Spacers: 13mm, pathlength 0.025mm (pack of 12)</p>Threaded (8-425) NMR Tubes, 5mm, with Caps and Septa
Threaded (8-425) NMR Tubes, 5mm, with Caps and SeptaPeso molecular:0.00g/molSodium borodeuteride >98 Atom % D 1 pack = 1g bottle
CAS:<p>Sodium borodeuteride >98 Atom % D 1 pack = 1g bottle</p>Pureza:>98 Atom %Forma y color:White PowderPeso molecular:41.86g/molAcetone-D6 "100%" >99.95 Atom % D (10x0.75ml) ampoule pack
CAS:<p>Acetone-D6 "100%" >99.95 Atom % D (10x0.75ml) ampoule pack</p>Fórmula:C3D6OPureza:>99.95 Atom %Forma y color: colourless liquidPeso molecular:64.12g/molDeuterium oxide >99.9 Atom % D 50g bottle
CAS:<p>Deuterium oxide >99.9 Atom % D 50g bottle</p>Pureza:>99.9 Atom % DForma y color:Colourless LiquidPeso molecular:20.03g/molInfrasil (SiO2) Polished Crystal Optic 38.5mmx19.5mmx4mm Rectangle
<p>Infrasil (SiO2) Polished Crystal Optic 38.5mmx19.5mmx4mm Rectangle</p>Fluorobenzene-D5 > 98.0 Atom % D 1 pack = 1g ampoule
CAS:<p>Fluorobenzene-D5 > 98.0 Atom % D 1 pack = 1g ampoule</p>Pureza:>98.0 Atom %Forma y color:Colourless LiquidPeso molecular:101.13g/molZEOprep 60 DIOL 40-63µm silica gel
CAS:<p>ZEOprep 60 DIOL 40-63µm silica gel</p>Forma y color:White SolidAcetonitrile-D3 >99.8 Atom % D 10ml bottle
CAS:<p>Acetonitrile-D3 >99.8 Atom % D 10ml bottle</p>Fórmula:C2D3NPureza:>99.8 Atom % DForma y color:Colourless LiquidPeso molecular:44.0704g/molChloroform-D >99.80 Atom % D 0.03% TMS Stab w/ Silver - 100ml Bottle
CAS:<p>Chloroform-D >99.80 Atom % D 0.03% TMS Stab w/ Silver – 100ml Bottle</p>Fórmula:CCl3DPureza:>99.80 Atom % DForma y color: colourless liquidPeso molecular:120.38g/mol1,4-Dibromobenzene-D4 99.0 Atom % D 1 pack = 1g bottle
CAS:<p>1,4-Dibromobenzene-D4 99.0 Atom % D 1 pack = 1g bottle</p>Pureza:99.0 atom %Peso molecular:239.93g/molStyrene-D3. stab. >98 Atom % D 1g ampoule
CAS:<p>Styrene-D3. stab. >98 Atom % D 1g ampoule</p>Pureza:>98 Atom % DForma y color:LiquidPeso molecular:107.17g/molZEOprep 60 C18 40-63µm silica gel
CAS:<p>ZEOprep 60 C18 40-63µm silica gel</p>Forma y color:White SolidToluene-D8 >99.80 Atom % D (10x0.75ml) ampoule pack
CAS:<p>Toluene-D8 >99.80 Atom % D (10x0.75ml) ampoule pack</p>Fórmula:C7D8Pureza:>99.80 Atom %Forma y color: colourless liquidPeso molecular:100.18771g/molPotassium deuteroxide 99.5 Atom % D - 10ml Bottle
CAS:<p>Potassium deuteroxide 99.5 Atom % D - 10ml Bottle</p>Fórmula:·K·OHPureza:99.8 Atom % DPeso molecular:56.11g/mol2-Amino-3,8-dimethylimidazo[4,5-F]quinoxaline-2-(13)C
CAS:<p>2-Amino-3,8-dimethylimidazo[4,5-F]quinoxaline-2-(13)C</p>Pureza:≥95%Peso molecular:214.23g/molTris(perfluorononyl)-s-triazine
CAS:<p>Tris(perfluorononyl)-s-triazine</p>Fórmula:C30F57N3Pureza:95%Forma y color: solidPeso molecular:1,485.25g/molSilver Chloride Polished Crystal Optic, 25mm x 20mm x 7mm Rectangle
<p>Silver Chloride Polished Crystal Optic, 25mm x 20mm x 7mm Rectangle</p>Peso molecular:0.00g/molAcetic acid-D 99.5 atom % D 1 pack = 25ml Bottle
CAS:<p>Acetic acid-D 99.5 atom % D 1 pack = 25ml Bottle</p>Fórmula:C2H3DO2Pureza:99.5 Atom %Forma y color:Colourless LiquidPeso molecular:61.06g/molMethylene chloride-D2 >99.50 Atom % D 5ml bottle
CAS:<p>Methylene chloride-D2 >99.50 Atom % D 5ml bottle</p>Fórmula:CCl2D2Pureza:>99.50 Atom % DForma y color: colourless liquidPeso molecular:86.94g/molFTIR Permanently Sealed Cell, NaCl 0.1mm Pathlength
<p>FTIR Permanently Sealed Cell, NaCl 0.1mm Pathlength</p>ZEOsphere 70 unbonded 15µm silica gel
<p>ZEOsphere 70 unbonded 15µm silica gel</p>Forma y color:White SolidPTFE Gaskets, 32mm diameter (pack of 4)
<p>PTFE Gaskets, 32mm diameter (pack of 4)</p>Peso molecular:0.00g/molDimethylsulphoxide-D6 >99.8 Atom % D 10ml vial
CAS:<p>Dimethylsulphoxide-D6 >99.8 Atom % D 10ml vial</p>Fórmula:C2D6OSPureza:>99.8 Atom % DForma y color: colourless liquidPeso molecular:84.17g/molTrifluoroacetic acid-D >99.50 Atom % D (10x0.75ml) ampoule pack
CAS:<p>Trifluoroacetic acid-D >99.50 Atom % D (10x0.75ml) ampoule pack</p>Fórmula:C2DF3O2Pureza:>99.50 Atom % DForma y color:Colourless LiquidPeso molecular:115.03g/molBenzene-D6 "100%" >99.95 Atom % D (10x0.75ml) ampoule pack
CAS:<p>Benzene-D6 "100%" >99.95 Atom % D (10x0.75ml) ampoule pack</p>Fórmula:C6D6Pureza:>99.95 Atom % DForma y color: colourless liquidPeso molecular:84.15g/molNitrobenzene-D5 99.50 Atom % D 1 pack = 5ml bottle
CAS:<p>Nitrobenzene-D5 99.50 Atom % D 1 pack = 5ml bottle</p>Pureza:99.50 Atom %Forma y color:Colourless To Pale Yellow LiquidPeso molecular:128.14g/molZinc Selenide polished crystal optic 25mm x 2mm disc
<p>Zinc Selenide polished crystal optic 25mm x 2mm disc</p>Infrasil Quartz Polished Crystal Optic, 25.2mm x 5mm Disc
<p>Infrasil Quartz Polished Crystal Optic, 25.2mm x 5mm Disc</p>1,4-Xylene-D10 99.5 atom % D 10ml bottle
CAS:<p>1,4-Xylene-D10 99.5 atom % D 10ml bottle</p>Fórmula:C8D10Pureza:99.5 Atom % DForma y color:LiquidPeso molecular:116.23g/moln-Heptane-D16 >99.0 Atom % D 5ml ampoule
CAS:<p>n-Heptane-D16 >99.0 Atom % D 5ml ampoule</p>Fórmula:C7D16Pureza:>99.0 Atom % DForma y color:Colourless LiquidPeso molecular:116.30g/molDispersive Permanently Sealed Cell CaF2, 5.0mm Pathlength
<p>Dispersive Permanently Sealed Cell CaF2, 5.0mm Pathlength</p>1,4-Dioxane-D8 >99.0 Atom % D, 5 ml ampoule
CAS:<p>1,4-Dioxane-D8 >99.0 Atom % D, 5 ml ampoule</p>Pureza:>99.0 Atom % DForma y color:Colourless LiquidPeso molecular:96.15g/molDimethylsulphoxide-D6 >99.8 Atom % D 1 pack = 100ml bottle
CAS:<p>Dimethylsulphoxide-D6 >99.8 Atom % D 1 pack = 100ml bottle</p>Pureza:>99.8 Atom %Forma y color:LiquidPeso molecular:84.17g/molPair of Poly Cal Films 38um cert/76um uncert. PhEur 2.2.24
<p>Pair of Poly Cal Films 38um cert/76um uncert. PhEur 2.2.24</p>Pureza:By gc: 99.05% (Typical Value in Batch COA)Forma y color: colourless to light yellow low melting solidTris(1,3-dichloro-2-propyl) phosphate-D15 - 25mg
CAS:<p>Tris(1,3-dichloro-2-propyl) phosphate-D15 - 25mg</p>Forma y color:LiquidPeso molecular:446.00g/molMethanol-D4 >99.8 Atom % D (10x0.75ml) ampoule pack
CAS:<p>Methanol-D4 >99.8 Atom % D (10x0.75ml) ampoule pack</p>Fórmula:CD4OPureza:>99.8 Atom % DForma y color: colourless liquidPeso molecular:36.0665g/molDimethylsulphoxide-D6 >99.8 Atom % D 25ml bottle
CAS:<p>Dimethylsulphoxide-D6 >99.8 Atom % D 25ml bottle</p>Fórmula:C2D6OSPureza:>99.8 Atom % DForma y color: colourless liquidPeso molecular:84.17g/molMethanol-D4 >99.5 Atom % D - 25ml bottle
CAS:<p>Methanol-D4 >99.5 Atom % D - 25ml bottle</p>Pureza:>99.5 Atom % DForma y color:Colourless LiquidPeso molecular:36.0665g/molBenzene-D6 >99.50 Atom % D, 1 pack = 100ml bottle
CAS:<p>Benzene-D6 >99.50 Atom % D, 1 pack = 100ml bottle</p>Fórmula:C6D6Pureza:>99.50 Atom % DForma y color: clear. colourless liquidPeso molecular:84.14881g/mol

