Espectroscopia de ressonância de spin de electrões (ESR/EPR)

A Ressonância de Spin Eletrônico (ESR), também conhecida como Ressonância Paramagnética Eletrônica (EPR), é uma técnica usada para estudar materiais com elétrons desemparelhados. A espectroscopia ESR ajuda a analisar radicais, complexos de metais de transição e defeitos em sólidos. Para garantir precisão, a espectroscopia ESR requer padrões de referência para a calibração dos instrumentos. Na CymitQuimica, fornecemos padrões de espectroscopia ESR/EPR para várias aplicações de pesquisa em química, física e ciências dos materiais.

Ler mais

20
- 50
- 100
- 200

produtos por página. 42 produtos desta categoria.

Dados do produto	Pureza	Gama de preços	Estimativa de entrega
5,5-Dimethyl-1-pyrroline N-Oxide REF: 3B-D2362CAS: 3317-61-1	>97.0%(GC)(T)	87,00 €~316,00 €	Seg 02 Dez 24
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation] REF: 3B-A1348CAS: 14691-89-5	>98.0%(GC)	62,00 €~205,00 €	Seg 02 Dez 24
4-(2-Iodoacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical REF: 3B-I0487CAS: 25713-24-0	>98.0%(HPLC)	136,00 €	Seg 02 Dez 24
Nitrosobenzene REF: 3B-N0367CAS: 586-96-9	>98.0%(GC)	68,00 €~188,00 €	Seg 02 Dez 24
4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation] REF: 3B-H0878CAS: 3225-26-1	>97.0%(GC)(T)	67,00 €~197,00 €	Seg 02 Dez 24
4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical REF: 3B-A1343CAS: 14691-88-4	>97.0%(GC)	71,00 €~207,00 €	Seg 02 Dez 24
2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical REF: 3B-T1560CAS: 2564-83-2	>98.0%(GC)(T)	34,00 €~85,00 €	Seg 02 Dez 24
4-Methacryloyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical REF: 3B-M1531CAS: 15051-46-4	>98.0%(GC)(T)	92,00 €~282,00 €	Seg 02 Dez 24
4-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical REF: 3B-C1428CAS: 37149-18-1	>97.0%(GC)(T)	60,00 €~324,00 €	Seg 02 Dez 24
4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation) REF: 3B-O0521CAS: 2896-70-0	>98.0%(GC)	100,00 €	Seg 02 Dez 24
4-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical REF: 3B-I0486CAS: 36410-81-8	>97.0%(GC)(T)	107,00 €	Seg 02 Dez 24
N-tert-Butyl-α-(4-pyridyl-1-oxide)nitrone REF: 3B-B1735CAS: 66893-81-0	>98.0%(T)(HPLC)	203,00 €~642,00 €	Seg 02 Dez 24
3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical REF: 3B-C1406CAS: 2154-68-9	>98.0%(T)(HPLC)	311,00 €	Seg 02 Dez 24
N-tert-Butyl-α-phenylnitrone REF: 3B-B1701CAS: 3376-24-7	>98.0%(T)(HPLC)	60,00 €~212,00 €	Seg 02 Dez 24
4-Cyano-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical REF: 3B-C1782CAS: 38078-71-6	>95.0%(T)	145,00 €	Seg 02 Dez 24
3,3,5,5-Tetramethyl-1-pyrroline N-Oxide REF: 3B-T1554CAS: 10135-38-3	>98.0%(GC)	54,00 €~416,00 €	Seg 02 Dez 24
4-CYANO-TEMPO REF: IN-DA003L9PCAS: 38078-71-6	95%	76,00 €~194,00 €	Ter 10 Dez 24
4-BENZOYLOXY-TEMPO REF: IN-DA003KSOCAS: 3225-26-1	96%	23,00 €~650,00 €	Ter 10 Dez 24
4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy REF: IN-DA00342NCAS: 2226-96-2	98%	A consultar	Ter 10 Dez 24
2H-Pyrrole, 3,4-dihydro-2,2,4,4-tetramethyl-, 1-oxide REF: IN-DA0004B0CAS: 10135-38-3	98.0%	63,00 €~531,00 €	Ter 10 Dez 24

1g		23,00 €
5g		37,00 €
10g		56,00 €
25g		61,00 €
50g		109,00 €
75g		132,00 €
100g		172,00 €
200g		231,00 €
300g		340,00 €
400g		598,00 €
500g		650,00 €
100mg		25,00 €
250mg		24,00 €

10g		A consultar
1kg		86,00 €
25g		21,00 €
5kg		240,00 €
100g		24,00 €
500g		56,00 €

Espectroscopia de ressonância de spin de electrões (ESR/EPR)

5,5-Dimethyl-1-pyrroline N-Oxide

Ref: 3B-D2362

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]

Ref: 3B-A1348

4-(2-Iodoacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

Ref: 3B-I0487

Nitrosobenzene

Ref: 3B-N0367

4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]

Ref: 3B-H0878

4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

Ref: 3B-A1343

2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical

Ref: 3B-T1560

4-Methacryloyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

Ref: 3B-M1531

4-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

Ref: 3B-C1428

4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)

Ref: 3B-O0521

4-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

Ref: 3B-I0486

N-tert-Butyl-α-(4-pyridyl-1-oxide)nitrone

Ref: 3B-B1735

3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical

Ref: 3B-C1406

N-tert-Butyl-α-phenylnitrone

Ref: 3B-B1701

4-Cyano-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical

Ref: 3B-C1782

3,3,5,5-Tetramethyl-1-pyrroline N-Oxide

Ref: 3B-T1554

4-CYANO-TEMPO

Ref: IN-DA003L9P

4-BENZOYLOXY-TEMPO

Ref: IN-DA003KSO

4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy

Ref: IN-DA00342N

2H-Pyrrole, 3,4-dihydro-2,2,4,4-tetramethyl-, 1-oxide

Ref: IN-DA0004B0