
Padrões de Espectroscopia e Reagentes
Os padrões de espectroscopia são materiais de referência críticos usados para determinações espectroscópicas precisas e confiáveis. Esta categoria inclui uma variedade de padrões essenciais para diferentes técnicas espectroscópicas, como padrões de absorção atômica e padrões de emissão atômica, que são vitais para a medição precisa de concentrações de metais. Além disso, a categoria abrange padrões para ressonância de spin, cruciais para espectroscopia de ressonância de spin eletrônico (ESR) e espectroscopia de ressonância magnética nuclear (NMR), garantindo calibração e validação precisas desses instrumentos. Padrões de espectrofotometria também são incluídos, fornecendo pontos de referência para a análise quantitativa da absorção de luz em várias amostras. Esses padrões desempenham um papel fundamental na garantia da precisão, consistência e reprodutibilidade das medições espectroscópicas em diversas aplicações científicas e industriais, incluindo análise ambiental, testes farmacêuticos e pesquisa de materiais. Ao oferecer materiais de referência de alta pureza, os padrões de espectroscopia apoiam o desenvolvimento de métodos analíticos confiáveis e a manutenção de rigorosos protocolos de controle de qualidade.
Subcategorias de "Padrões de Espectroscopia e Reagentes"
- Padrões de Absorção Atómica(128 produtos)
- Padrões de emissões atómicas(37 produtos)
- Espectroscopia de ressonância de spin de electrões (ESR/EPR)(42 produtos)
- Padrões de Espectrofotometria(72 produtos)
Foram encontrados 1357 produtos de "Padrões de Espectroscopia e Reagentes"
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Type 1 Standard UV Cell UV-VIS-Q, 1mm pathlength
<p>Type 1 Standard UV Cell UV-VIS-Q, 1mm pathlength</p>Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 1mm pathlength
<p>Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 1mm pathlength</p>Dispersive Permanently Sealed SL-3 Cell, NaCl, 0.015mm Pathlength
<p>Dispersive Permanently Sealed SL-3 Cell, NaCl, 0.015mm Pathlength</p>Deuterium Bromide (46% D2O) >99.0 D - 10ml ampoule
CAS:<p>Deuterium Bromide (46% D2O) >99.0 D - 10ml ampoule</p>Pureza:>99.0 Atom % DCor e Forma:Colourless LiquidPeso molecular:81.92g/molType 20C Demountable UV Cell UV-VIS-Q, 5mm pathlength
<p>Type 20C Demountable UV Cell UV-VIS-Q, 5mm pathlength</p>CaF2 polished crystal optic 13mm x 1mm disc
<p>CaF2 polished crystal optic 13mm x 1mm disc</p>Peso molecular:0.00g/molTris(pentafluoroethyl)-s-triazine
CAS:<p>Tris(pentafluoroethyl)-s-triazine</p>Fórmula:C9F15N3Pureza:95%Cor e Forma: clear liquidPeso molecular:435.09g/mol100mm Stainless Steel Gas Cell for FTIR, complete Kit without Windows
<p>100mm Stainless Steel Gas Cell for FTIR, complete Kit without Windows</p>Type 9 Semi Micro UV Cell UV-VIS-Q, 10mm pathlength
<p>Type 9 Semi Micro UV Cell UV-VIS-Q, 10mm pathlength</p>Sodium deuteroxide (40% in D2O) >99.9 Atom % D 25ml bottle
CAS:<p>Sodium deuteroxide (40% in D2O) >99.9 Atom % D 25ml bottle</p>Pureza:>99.9 Atom % DCor e Forma:Colourless LiquidPeso molecular:40.00g/molNaCL Unpolished Crystal Optic Rectangle, 30mm x 15mm x 4mm
NaCL Unpolished Crystal Optic Rectangle, 30mm x 15mm x 4mmn-Butanol-D10 >99.0 Atom % D 5ml bottle
CAS:<p>n-Butanol-D10 >99.0 Atom % D 5ml bottle</p>Fórmula:C4D10OPureza:>99.0 Atom % DCor e Forma:Colourless LiquidPeso molecular:84.18g/molDeuterium oxide >99.9 Atom % D 1kg bottle
CAS:<p>Deuterium oxide >99.9 Atom % D 1kg bottle</p>Fórmula:D2OPureza:>99.9 Atom % DCor e Forma:Colourless LiquidPeso molecular:20.03g/molDecane-D22 >99.0 Atom % D 1ml ampuole
CAS:<p>Decane-D22 >99.0 Atom % D 1ml ampuole</p>Fórmula:C10D22Pureza:>99.0 Atom % DCor e Forma:Colourless LiquidPeso molecular:164.42g/molTeflon Spacers for Dispersive Demountable Cell, 0.5mm, pack of 12
<p>Teflon Spacers for Dispersive Demountable Cell, 0.5mm, pack of 12</p>Florisil? (Standard), 100 - 200 mesh
CAS:<p>Florisil? (Standard), 100 - 200 mesh</p>Cor e Forma:White SolidPeso molecular:100.39g/molMethanol-D3 >99.5 Atom % D 5ml Bottle
CAS:<p>Methanol-D3 >99.5 Atom % D 5ml Bottle</p>Fórmula:CHD3OPureza:>99.5 Atom % DCor e Forma: colourless liquidPeso molecular:35.06g/molDispersive Permanently Sealed SL-3 Cell, CaF2, 1.00mm Pathlength
<p>Dispersive Permanently Sealed SL-3 Cell, CaF2, 1.00mm Pathlength</p>Teflon Spacers for Dispersive Demountable Cell, 0.05mm, pack of 12
<p>Teflon Spacers for Dispersive Demountable Cell, 0.05mm, pack of 12</p>Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 10mm pathlength
<p>Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 10mm pathlength</p>Cyclohexane-D12 >99.50 Atom % D, 1 pack = 5ml bottle
CAS:<p>Cyclohexane-D12 >99.50 Atom % D, 1 pack = 5ml bottle</p>Fórmula:C6D12Pureza:>99.50 Atom % DCor e Forma: colourless liquidPeso molecular:96.23342g/molKBr Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, Drilled
<p>KBr Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, Drilled</p>Peso molecular:0.00g/molCaF2 Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle
<p>CaF2 Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle</p>Styrene-D8, polymerised. >98 Atom % D 1g (b)
CAS:<p>Styrene-D8, polymerised. >98 Atom % D 1g (b)</p>Pureza:>98 Atom % DPeso molecular:336.60g/molWilmad WG-1235-7, 5mm Economy NMR Tube 7"
<p>Wilmad WG-1235-7, 5mm Economy NMR Tube 7"</p>Peso molecular:0.00g/molCaF2 polished crystal optic 32mm x 3mm disc, Drilled
<p>CaF2 polished crystal optic 32mm x 3mm disc, Drilled</p>Type 34 Two Stopper Cylindrical UV Cell Glass, 100mm pathlength
<p>Type 34 Two Stopper Cylindrical UV Cell Glass, 100mm pathlength</p>Sodium Acetate-D3 >99.0 Atom % D 10g bottle
CAS:<p>Sodium Acetate-D3 >99.0 Atom % D 10g bottle</p>Pureza:>99.0 Atom % DPeso molecular:82.03g/mol2,2,2-Trifluoroethanol-D3
CAS:<p>2,2,2-Trifluoroethanol-D3 >98 Atom % D 1ml ampoule</p>Pureza:>98 Atom % DCor e Forma:Colourless LiquidPeso molecular:103.06g/molBromoform-D >99.5 Atom % D 10g bottle
CAS:<p>Bromoform-D >99.5 Atom % D 10g bottle</p>Fórmula:CBr3DPureza:>99.5 Atom % DCor e Forma: colourless liquidPeso molecular:253.74g/moln-Octane-D18 >99.00 Atom % D 1ml ampoule
CAS:<p>n-Octane-D18 >99.00 Atom % D 1ml ampoule</p>Pureza:>99.00 Atom % DPeso molecular:132.33943g/molCaF2 Polished Crystal Optic, 41mmx23mmx6mm rectangle, Drilled
CaF2 Polished Crystal Optic, 41mmx23mmx6mm rectangle, DrilledPyridine-D5 >99.50 Atom % D 1ml ampuole
CAS:<p>Pyridine-D5 >99.50 Atom % D 1ml ampuole</p>Pureza:>99.50 Atom % DCor e Forma:Colourless LiquidPeso molecular:84.13g/molNaCl Polished Crystal Optic, 41mmx23mmx6mm rectangle
<p>NaCl Polished Crystal Optic, 41mmx23mmx6mm rectangle</p>Peso molecular:0.00g/molβ Cell Kit with crystal/sample retainer, cell holder and spacers
<p>β Cell Kit with crystal/sample retainer, cell holder and spacers</p>Peso molecular:0.00g/molNaCL Unpolished Crystal Optic Rectangle, 30mm x 15mm x 4mm, Dr.
NaCL Unpolished Crystal Optic Rectangle, 30mm x 15mm x 4mm, Dr.Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 5mm pathlength
<p>Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 5mm pathlength</p>Sodium formate-D >99.5 Atom % D 1 pack = 10g bottle
CAS:<p>Sodium formate-D >99.5 Atom % D 1 pack = 10g bottle</p>Fórmula:·Na·HCO2Pureza:>99.5 Atom % DCor e Forma: white to greyish powderPeso molecular:68.01g/molBenzene-D6 >99.50 Atom % D 0.03% TMS 10ml septum vial
CAS:<p>Benzene-D6 >99.50 Atom % D 0.03% TMS 10ml septum vial</p>Fórmula:C6D6Pureza:>99.50 Atom % DCor e Forma:Colourless LiquidPeso molecular:84.15g/molKBr Polished Crystal Optic, 41mmx23mmx6mm rectangle, Drilled
<p>KBr Polished Crystal Optic, 41mmx23mmx6mm rectangle, Drilled</p>Styrene-D5. stab. >98 Atom % D 1g ampule
CAS:<p>Styrene-D5. stab. >98 Atom % D 1g ampule</p>Fórmula:C8H3D5Pureza:>98 Atom % DCor e Forma: colourless liquidPeso molecular:109.18g/molType 1 Standard UV Cell UV-VIS-Q, 10mm pathlength
<p>Type 1 Standard UV Cell UV-VIS-Q, 10mm pathlength</p>Methylene chloride-D2 >99.95 Atom % D 10x0.75ml ampoule
CAS:<p>Methylene chloride-D2 >99.95 Atom % D 10x0.75ml ampoule</p>Pureza:>99.95 Atom % DCor e Forma:Colourless LiquidPeso molecular:86.94g/molEthylbenzene-D10 >99.5 Atom % D 1ml ampule
CAS:<p>Ethylbenzene-D10 >99.5 Atom % D 1ml ampule</p>Fórmula:C8D10Pureza:>99.0 Atom % DCor e Forma:LiquidPeso molecular:116.23g/molTeflon Spacers for FTIR Demountable Cell, 0.05mm, pack of 12
<p>Teflon Spacers for FTIR Demountable Cell, 0.05mm, pack of 12</p>Mesitylene-D12 >99.0 Atom % D 1ml ampoule
CAS:<p>Mesitylene-D12 >99.0 Atom % D 1ml ampoule</p>Fórmula:C9D12Pureza:>99.0 Atom % DCor e Forma:LiquidPeso molecular:132.27g/molCaF2 Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, Drilled
CaF2 Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle, Drilledn-Hexane-D14 >99.0 Atom % D 5ml ampoule
CAS:<p>n-Hexane-D14 >99.0 Atom % D 5ml ampoule</p>Fórmula:C6D14Pureza:>99.0 Atom % DCor e Forma:Colourless LiquidPeso molecular:100.26g/molKCl Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle
<p>KCl Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle</p>Type 29F Semi Micro Fluorimeter with Stopper UV Cell UV-VIS-Q, 10mm pathlength
<p>Type 29F Semi Micro Fluorimeter with Stopper UV Cell UV-VIS-Q, 10mm pathlength</p>Peso molecular:0.00g/molKBr Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle
<p>KBr Polished Crystal Optic, 38.5mmx19.5mmx4mm rectangle</p>Anthracene-D10 >96 Atom % D 1g bottle
CAS:<p>Anthracene-D10 >96 Atom % D 1g bottle</p>Fórmula:C14D10Pureza:>96 Atom % DCor e Forma: white crystalline powderPeso molecular:188.29g/molDiethylether-D10 1ml ampule
CAS:<p>Diethylether-D10 1ml ampule</p>Cor e Forma:Colourless LiquidPeso molecular:84.18g/molTeflon Spacers for Dispersive Demountable Cell, 0.015mm, pack of 12
<p>Teflon Spacers for Dispersive Demountable Cell, 0.015mm, pack of 12</p>Peso molecular:0.00g/molType 1 Standard UV Cell UV-VIS-NIR, 10mm pathlength
Type 1 Standard UV Cell UV-VIS-NIR, 10mm pathlengthHexafluoroisopropanol-D2 >99.5 Atom % D 1 pack = 5ml ampoule
CAS:<p>Hexafluoroisopropanol-D2 >99.5 Atom % D 1 pack = 5ml ampoule</p>Fórmula:C3D2F6OPureza:>99.5 Atom %Cor e Forma:LiquidPeso molecular:170.05g/molType 34 Two Stopper Cylindrical UV Cell UV-VIS-Q, 100mm pathlength
<p>Type 34 Two Stopper Cylindrical UV Cell UV-VIS-Q, 100mm pathlength</p>Peso molecular:0.00g/molMalonic Acid-D4 >99.5 Atom % D 10g bottle
CAS:<p>Malonic Acid-D4 >99.5 Atom % D 10g bottle</p>Pureza:>99.5 Atom % DCor e Forma:SolidPeso molecular:108.09g/molAcetic acid-D4 99.5 atom % D 10ml Bottle
CAS:<p>Acetic acid-D4 99.5 atom % D 10ml Bottle</p>Fórmula:C2D4O2Pureza:99.5 Atom % DCor e Forma: colourless liquidPeso molecular:64.08g/molNMR sample tube pressure cap 5mm, WHITE pack of 100
<p>NMR sample tube pressure cap 5mm, WHITE pack of 100</p>Peso molecular:0.00g/molTeflon Spacers for Dispersive Demountable Cell, 0.025mm, pack of 12
<p>Teflon Spacers for Dispersive Demountable Cell, 0.025mm, pack of 12</p>Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 20mm pathlength
<p>Type 21 Standard Rectangular with Stopper UV Cell UV-VIS-Q, 20mm pathlength</p>Type 20C Demountable UV Cell UV-VIS-NIR, 10mm pathlength
<p>Type 20C Demountable UV Cell UV-VIS-NIR, 10mm pathlength</p>1,2-Dichlorobenzene-D4 99.0 Atom % D 1ml ampuole
CAS:<p>1,2-Dichlorobenzene-D4 99.0 Atom % D 1ml ampuole</p>Fórmula:C6Cl2D4Pureza:99.0 Atom % DCor e Forma: colourless liquidPeso molecular:151.03g/moln-Heptane-D16 >99.0 Atom % D 1ml ampoule
CAS:<p>n-Heptane-D16 >99.0 Atom % D 1ml ampoule</p>Fórmula:C7D16Pureza:>99.0 Atom % DCor e Forma:Colourless LiquidPeso molecular:116.30g/mol3-(Trimethylsilyl)-1-propanesulphonic acid sodium salt
CAS:<p>3-(Trimethylsilyl)-1-propanesulphonic acid sodium salt</p>Pureza:97%Peso molecular:218.32177g/mol

