
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
- Estándares de emisión atómica
- Espectroscopía de resonancia de espín de electrones (ESR / EPR)
- Estándares de espectrofotometría
Productos de "Estándares de espectroscopia"
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Sodium [(S)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)
CAS:Fórmula:C11H14N2NaO8SmPureza:>90.0%(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:475.59Benzoyl Chloride
CAS:Fórmula:C7H5ClOPureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:140.57Ammonium-D4 formate-D >98 Atom % D 1g bottle
CAS:Ammonium-D4 formate-D >98 Atom % D 1g bottlePureza:>98 Atom % DForma y color:PowderPeso molecular:67.08g/mol8-Anilino-1-Naphthalenesulfonic Acid
CAS:Fórmula:C16H13NO3SPureza:95%Forma y color:SolidPeso molecular:299.3443Styrene-D8. stab. >98 Atom % D 5g ampoule
CAS:Styrene-D8. stab. >98 Atom % D 5g ampouleFórmula:C8D8Pureza:>98 Atom % DForma y color:Clear LiquidPeso molecular:112.20g/molTerephthalic-D4-acid >99 Atom % D 1g Bottle
CAS:Terephthalic-D4-acid >99 Atom % D 1g BottleFórmula:C8H2D4O4Pureza:>99 Atom % DForma y color:SolidPeso molecular:170.16g/mol4-[2-(DIMETHYLAMINO)ETHYLAMINOSULFONYL]-7-CHLORO-2,1,3-BENZOXADIAZOLE
CAS:Fórmula:C10H13ClN4O3SPureza:97%Forma y color:SolidPeso molecular:304.7532Sodium deuteroxide (30% in D2O) >99.5 Atom % D 10ml PE bottle
CAS:Sodium deuteroxide (30% in D2O) >99.5 Atom % D 10ml PE bottlePureza:>99.5 Atom % DForma y color:Clear LiquidPeso molecular:40.00g/molDiethylether-D10 5ml ampule
CAS:Diethylether-D10 5ml ampuleForma y color:Colourless LiquidPeso molecular:84.18g/molChloroform-D >99.80 Atom % D 1% TMS 100ml bottle
CAS:Chloroform-D >99.80 Atom % D 1% TMS 100ml bottlePureza:>99.80 Atom % DForma y color:LiquidPeso molecular:120.38g/mol3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl bis(trifluoromethanesulfonate)
CAS:Fórmula:C22H10F6O9S2Pureza:98%Forma y color:SolidPeso molecular:596.4298Dimethyl-D6 carbonate >99.5 Atom % D 5ml ampoule
CAS:Dimethyl-D6 carbonate >99.5 Atom % D 5ml ampouleFórmula:C3D6O3Pureza:>99.5 Atom % DForma y color:LiquidPeso molecular:96.11g/molStyrene-D8. stab. >98 Atom % D - 1g ampuole
CAS:Styrene-D8. stab. >98 Atom % D - 1g ampuolePureza:>98 Atom % DForma y color:LiquidPeso molecular:112.20g/molXylylazo Violet I [Spectrophotometric reagent for Mg]
CAS:Fórmula:C25H20N3NaO6SForma y color:Dark red to Brown powder to crystalPeso molecular:513.50Dispersive (rectangular) Precision Demountable Cell
Dispersive (rectangular) Precision Demountable CellPeso molecular:0.00g/molWater-18O, normalized 1g Bottle
CAS:Water-18O, normalized 1g BottleForma y color:LiquidPeso molecular:20.02g/molTPP (=Tetraphenylporphyrin) [Ultra-high sensitive spectrophotometric reagent for Cu]
CAS:Fórmula:C44H30N4Forma y color:Dark green to Dark purple to Black powder to crystalPeso molecular:614.75N-Cinnamoyl-N-(2,3-xylyl)hydroxylamine
CAS:Fórmula:C17H17NO2Pureza:>98.0%(HPLC)(N)Forma y color:White to Almost white powder to crystalPeso molecular:267.33Dispersive Permanently Sealed SL-3 Cell, NaCl, 0.015mm Pathlength
Dispersive Permanently Sealed SL-3 Cell, NaCl, 0.015mm Pathlength4H-1-Benzopyran-4-one, 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-
CAS:Fórmula:C15H10O7Pureza:95%Forma y color:SolidPeso molecular:302.2356999999999Ethylbenzene
CAS:Fórmula:C8H10Pureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:106.17KCl Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, Drilled
KCl Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, DrilledLithium deuteride >98 Atom % D 1g bottle
CAS:Lithium deuteride >98 Atom % D 1g bottlePureza:>98 Atom % DPeso molecular:8.96g/molType 29F Semi Micro Fluorimeter with Stopper UV Cell UV-VIS-Q, 10mm pathlength
Type 29F Semi Micro Fluorimeter with Stopper UV Cell UV-VIS-Q, 10mm pathlengthPeso molecular:0.00g/molTLC Plates, Silica gel 60, Glass Backing, G, 10x20cm, pack of 40
TLC Plates, Silica gel 60, Glass Backing, G, 10x20cm, pack of 40(S)-(+)-α-Methoxyphenylacetic Acid
CAS:Fórmula:C9H10O3Pureza:>98.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:166.185-Chloro-2-hydroxybenzoic acid
CAS:Fórmula:C7H5ClO3Pureza:98%Forma y color:SolidPeso molecular:172.5658(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:min. 99.0 ee%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62(R)-(-)-2-Phenylpropionic Acid
CAS:Fórmula:C9H10O2Pureza:>98.0%(GC)(T)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:150.18(1-13C)Acetic acid 99 atom % 13C
CAS:(1-13C)Acetic acid 99 atom % 13CPureza:99 Atom % 13CForma y color:LiquidPeso molecular:61.04g/molAcetone-D6 >99.8 Atom % D 10g bottle
CAS:Acetone-D6 >99.8 Atom % D 10g bottleFórmula:C3D6OPureza:>99.8 Atom % DForma y color:LiquidPeso molecular:64.11611g/molSodium formate-D >99.5 Atom % D 10g bottle
CAS:Sodium formate-D >99.5 Atom % D 10g bottleFórmula:·Na·HCO2Pureza:>99.5 Atom % DForma y color: white to greyish powderPeso molecular:68.01g/molPerfluorokerosene (Super-high boiling) (50% in PFK Low boiling) [for Mass Spectrometry]
Forma y color:Colorless to Almost colorless clear liquidBenzoic acid, 2-[[(3aS,6R,7aR)-tetrahydro-8,8-dimethyl-2,2-dioxido-3H-3a,6-methano-2,1-benzisothiazol-1(4H)-yl]carbonyl]-
CAS:Fórmula:C18H21NO5SPureza:98.0%Forma y color:SolidPeso molecular:363.42802,7-Dichlorofluorescein Sodium Salt ,
CAS:Fórmula:C20H8Cl2Na2O5Pureza:98%Forma y color:SolidPeso molecular:445.1601Methanethione, bis[4-(dimethylamino)phenyl]-
CAS:Fórmula:C17H20N2SPureza:97%Forma y color:SolidPeso molecular:284.4191Quinolinium, 1-ethyl-2-[(1-ethyl-2(1H)-quinolinylidene)methyl]-, iodide
CAS:Fórmula:C23H23IN2Pureza:98%Forma y color:SolidPeso molecular:454.3466Benzoxazolium, 3-ethyl-2-[5-(3-ethyl-2(3H)-benzoxazolylidene)-1,3-pentadien-1-yl]-, iodide (1:1)
CAS:Fórmula:C23H23IN2O2Pureza:96%Forma y color:SolidPeso molecular:486.3454Chloroform-D "100%" >99.96 Atom % D 10ml bottle
CAS:Chloroform-D "100%" >99.96 Atom % D 10ml bottlePureza:>99.96 Atom % DForma y color:LiquidPeso molecular:120.38g/mol2,4,6-Tri-tert-butylnitrosobenzene
CAS:Fórmula:C18H29NOPureza:>98.0%(GC)Forma y color:White to Green to Blue powder to crystalPeso molecular:275.44Bromoethane-D5 >99.0 atom% D 1ml ampoule
CAS:Bromoethane-D5 >99.0 atom% D 1ml ampouleForma y color:LiquidPeso molecular:114.00g/molSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',7'-dichloro-3',6'-dihydroxy-
CAS:Fórmula:C20H10Cl2O5Pureza:97%Forma y color:SolidPeso molecular:401.1964Cacotheline Monohydrate
CAS:Fórmula:C21H21N3O7·HNO3·H2OPureza:>98.0%(T)Forma y color:Light yellow to Brown powder to crystalPeso molecular:508.45Aceto-D3-phenone >98.0 Atom % D 5g bottle
CAS:Aceto-D3-phenone >98.0 Atom % D 5g bottleFórmula:C8H5D3OPureza:>98.0 Atom % DForma y color: colourless liquidPeso molecular:123.17g/mol1,2-Dichlorobenzene-D4 99.0 Atom % D 5ml bottle
CAS:1,2-Dichlorobenzene-D4 99.0 Atom % D 5ml bottleFórmula:C6Cl2D4Pureza:99.0 Atom % DForma y color: colourless liquidPeso molecular:151.03g/molMorin Hydrate
CAS:Fórmula:C15H10O7·xH2OPureza:>90.0%(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:302.24 (as Anhydrous)(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride
CAS:Fórmula:C10H8ClF3O2Pureza:97%Forma y color:LiquidPeso molecular:252.6175Dimethylsulphoxide-D6 >99.8 Atom % D (10x0.75ml) ampoule pack
CAS:Dimethylsulphoxide-D6 >99.8 Atom % D (10x0.75ml) ampoule packFórmula:C2D6OSPureza:>99.8 Atom % DForma y color: colourless liquidPeso molecular:84.17g/molType 1 Standard UV Cell UV-VIS-NIR, 2mm pathlength
Type 1 Standard UV Cell UV-VIS-NIR, 2mm pathlengthCaF2 Polished Crystal Optic, 41mm x 23mm x 2mm rectangle
CaF2 Polished Crystal Optic, 41mm x 23mm x 2mm rectangleTLC Plates, Silica gel 60, Glass Backing, G, 20x20cm, pack of 20
TLC Plates, Silica gel 60, Glass Backing, G, 20x20cm, pack of 20Methanol-OD >99.5 Atom % D 25ml bottle
CAS:Methanol-OD >99.5 Atom % D 25ml bottleFórmula:CH3DOPureza:99.5%Forma y color: colourless liquidPeso molecular:33.05g/molRetinoic Acid
CAS:Fórmula:C20H28O2Pureza:>93.0%(HPLC)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:300.443,3,3',3'-Tetramethyl-1,1'-bis(4-sulfobutyl)indocarbocyanine Sodium Salt
CAS:Fórmula:C31H39N2NaO6S2Pureza:>98.0%(HPLC)(N)Forma y color:Yellow to Dark green to Black powder to crystalPeso molecular:622.77Dimethylsulphoxide-D6 >99.8 Atom % D 10x0.5ml ampoule
CAS:Dimethylsulphoxide-D6 >99.8 Atom % D 10x0.5ml ampoulePureza:>99.8 Atom % DForma y color:LiquidPeso molecular:84.17g/molMethanol-OD >99.5 Atom % D 100ml bottle
CAS:Methanol-OD >99.5 Atom % D 100ml bottleFórmula:CH3DOPureza:99.5%Forma y color: colourless liquidPeso molecular:33.05g/molArsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
CAS:Fórmula:C22H18As2N4O14S2Pureza:>95.0%(T)Forma y color:Dark green to Dark red to Black powder to crystalinePeso molecular:776.36Deuterium oxide >99.9 Atom % D - 100g bottle
CAS:Deuterium oxide >99.9 Atom % D - 100g bottleFórmula:D2OPureza:>99.9 Atom % DForma y color: colourless liquidPeso molecular:20.03g/molRef: IN-DA0034LJ
Producto descatalogadoDeuterium oxide >99.9 Atom % D 50g bottle
CAS:Deuterium oxide >99.9 Atom % D 50g bottlePureza:>99.9 Atom % DForma y color:Colourless LiquidPeso molecular:20.03g/mol(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62(S)-(+)-2-Phenylpropionic Acid
CAS:Fórmula:C9H10O2Pureza:>98.0%(GC)(T)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:150.182,3-Diaminonaphthalene [for Biochemical Research]
CAS:Fórmula:C10H10N2Pureza:>98.0%(GC)(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:158.20ATBTA-Eu3+
CAS:Fórmula:C37H30EuN6NaO8Pureza:>90.0%(T)(HPLC)Forma y color:Light yellow to Brown to Dark green powder to crystalinePeso molecular:861.632-Anthracenecarboxylic Acid
CAS:Fórmula:C15H10O2Pureza:>98.0%(GC)(T)Forma y color:Light yellow to Yellow to Green powder to crystalPeso molecular:222.242,5-Dihydroxybenzoic Acid [Matrix for MALDI-TOF/MS]
CAS:Fórmula:C7H6O4Pureza:>99.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:154.12Teflon Spacers: 13mm, pathlength 0.025mm (pack of 12)
Teflon Spacers: 13mm, pathlength 0.025mm (pack of 12)Ref: IN-DA005IRC
1gA consultar10mg116,00€25mg153,00€50mg183,00€100mg219,00€250mg579,00€500mgA consultarD-(-)-Luciferin [Chemiluminescence Reagent]
CAS:Fórmula:C11H8N2O3S2Pureza:>98.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:280.322,3,5-Triphenyltetrazolium chloride
CAS:Fórmula:C19H15ClN4Pureza:95%Forma y color:SolidPeso molecular:334.8022Silver Chloride Polished Crystal Optic, 25mm x 20mm x 7mm Rectangle
Silver Chloride Polished Crystal Optic, 25mm x 20mm x 7mm RectanglePeso molecular:0.00g/mol3,3'-Dipropylthiadicarbocyanine Iodide
CAS:Fórmula:C25H27IN2S2Pureza:>98.0%(N)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:546.53Tris(pentafluoroethyl)-s-triazine
CAS:Tris(pentafluoroethyl)-s-triazineFórmula:C9F15N3Pureza:95%Forma y color: clear liquidPeso molecular:435.09g/mol3,3,3,3-Tetramethyl-1,1-bis(4-sulfobutyl)indocarbocyanine Sodium Salt
CAS:Fórmula:C31H40N2NaO6S2Pureza:98%Forma y color:SolidPeso molecular:623.77892,2,2-Trifluoroethanol-D3
CAS:2,2,2-Trifluoroethanol-D3 >98 Atom % D 1ml ampoulePureza:>98 Atom % DForma y color:Colourless LiquidPeso molecular:103.06g/molHydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium sodium salt
CAS:Fórmula:C27H30N2NaO7S2Pureza:95%Forma y color:SolidPeso molecular:581.6561DAABD-Cl [=4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole] [for Proteome Analysis]
CAS:Fórmula:C10H13ClN4O3SForma y color:Light yellow to Yellow powder to crystalPeso molecular:304.75Benzene-D6 >99.50 Atom % D 0.03% TMS (10x0.75ml) ampoule pack
CAS:Benzene-D6 >99.50 Atom % D 0.03% TMS (10x0.75ml) ampoule packPureza:>99.50 Atom % DForma y color:LiquidPeso molecular:84.15g/molErythrosine B
CAS:Fórmula:C20H6I4Na2O5Pureza:>95.0%(E)Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:879.86N-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:303.23