Product correctly added to cart.

  1. Home
  2. Chemical Compounds
  3. Reference Standards (CRS)
  4. Spectroscopy Standards
  5. Electron Spin Resonance (ESR/EPR) Spectroscopy
No image
No image

Electron Spin Resonance (ESR/EPR) Spectroscopy

Electron Spin Resonance (ESR), also known as Electron Paramagnetic Resonance (EPR), is a technique for studying materials with unpaired electrons. ESR spectroscopy helps analyze radicals, transition metal complexes, and defects in solids. To ensure precision, ESR spectroscopy requires reference standards for instrument calibration. At CymitQuimica, we provide ESR/EPR Spectroscopy Standards for various research applications in chemistry, physics, and material sciences.

Read more
Sort by

See more categories

This search does not contain any category.

  • 20
    • 50
    • 100
    • 200

products per page. 42 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
Indagoo logo
Benzene, 1,3,5-tris(1,1-dimethylethyl)-2-nitroso-
REF: IN-DA002Q26CAS: 24973-59-9 		98%120.00 €~588.00 €Mon 03 Mar 25
Indagoo logo
N-TERT-BUTYL-α-PHENYLNITRONE
REF: IN-DA003TD7CAS: 3376-24-7 		98%To inquireMon 03 Mar 25
Indagoo logo
4-Methoxy-TEMPO, free radical
REF: IN-DA003LP5CAS: 95407-69-5 		95%28.00 €~164.00 €Mon 03 Mar 25
Indagoo logo
4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
REF: IN-DA003L1QCAS: 37149-18-1 		97%To inquireMon 03 Mar 25
Indagoo logo
3-CARBOXY-PROXYL
REF: IN-DA003J60CAS: 2154-68-9 		95%To inquireMon 03 Mar 25
Indagoo logo
4-Amino-2,2,6,6-tetramethylpiperidino-1-oxyl
REF: IN-DA003KS7CAS: 14691-88-4 		98%To inquireMon 03 Mar 25
Indagoo logo
POBN
REF: IN-DA003TTMCAS: 66893-81-0 		98%To inquireMon 03 Mar 25
Indagoo logo
4-Oxo-Tempo free radical
REF: IN-DA003LY6CAS: 2896-70-0 		98%25.00 €~551.00 €Mon 03 Mar 25
Indagoo logo
4-(2-IODOACETAMIDO)-TEMPO
REF: IN-DA003K01CAS: 25713-24-0 		98%196.00 €~616.00 €Mon 03 Mar 25
Indagoo logo
4-BENZOYLOXY-TEMPO
REF: IN-DA003KSOCAS: 3225-26-1 		97%To inquireMon 03 Mar 25
Indagoo logo
4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
REF: IN-DA00342NCAS: 2226-96-2 		98%To inquireMon 03 Mar 25
Indagoo logo
4-CYANO-TEMPO
REF: IN-DA003L9PCAS: 38078-71-6 		97%70.00 €~523.00 €Mon 03 Mar 25
Indagoo logo
4-ISOTHIOCYANATO-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
REF: IN-DA003LLUCAS: 36410-81-8 		97%63.00 €~542.00 €Mon 03 Mar 25
Indagoo logo
16-DOXYL-STEARIC ACID
REF: IN-DA003DVJCAS: 53034-38-1 		97.0%To inquireMon 03 Mar 25
Indagoo logo
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl
REF: IN-DA003KLWCAS: 14691-89-5 		98%To inquireMon 03 Mar 25
Indagoo logo
5,5-Dimethyl-1-pyrroline N-oxide
REF: IN-DA00345YCAS: 3317-61-1 		98%To inquireMon 03 Mar 25
Indagoo logo
Nitrosobenzene
REF: IN-DA003A0PCAS: 586-96-9 		98%To inquireMon 03 Mar 25
TCI logo
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 €Tue 04 Mar 25
TCI logo
2,4,6-Tri-tert-butylnitrosobenzene
REF: 3B-T1534CAS: 24973-59-9 		>98.0%(GC)70.00 €~679.00 €Tue 04 Mar 25
TCI logo
4-(2-Chloroacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
REF: 3B-C1432CAS: 36775-23-2 		>96.0%(HPLC)35.00 €~173.00 €Tue 04 Mar 25
discount label
Benzene, 1,3,5-tris(1,1-dimethylethyl)-2-nitroso-
Indagoo logo
+ info

Benzene, 1,3,5-tris(1,1-dimethylethyl)-2-nitroso-

CAS:24973-59-9
Formula:
C18H29NO
Purity:
98%
Color and Shape:
Solid
Molecular weight:
275.4290

Ref: IN-DA002Q26

1g588.00 €
100mg120.00 €
250mg213.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
N-TERT-BUTYL-α-PHENYLNITRONE
Indagoo logo
+ info

N-TERT-BUTYL-α-PHENYLNITRONE

CAS:3376-24-7
Formula:
C11H16NO
Purity:
98%
Color and Shape:
Liquid
Molecular weight:
178.2508

Ref: IN-DA003TD7

1g56.00 €
5g185.00 €
10g231.00 €
25g571.00 €
100gTo inquire
250mg34.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-Methoxy-TEMPO, free radical
Indagoo logo
+ info

4-Methoxy-TEMPO, free radical

CAS:95407-69-5
Formula:
C10H20NO2
Purity:
95%
Color and Shape:
Solid
Molecular weight:
186.2713

Ref: IN-DA003LP5

1g59.00 €
5g164.00 €
250mg28.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
Indagoo logo
+ info

4-CARBOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL

CAS:37149-18-1
Formula:
C10H18NO3
Purity:
97%
Color and Shape:
Solid
Molecular weight:
200.2548

Ref: IN-DA003L1Q

1g524.00 €
5gTo inquire
100mg119.00 €
250mg154.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
3-CARBOXY-PROXYL
Indagoo logo
+ info

3-CARBOXY-PROXYL

CAS:2154-68-9
Formula:
C9H16NO3
Purity:
95%
Color and Shape:
Solid
Molecular weight:
186.2282

Ref: IN-DA003J60

1g101.00 €
5g269.00 €
50mg44.00 €
250mg46.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-Amino-2,2,6,6-tetramethylpiperidino-1-oxyl
Indagoo logo
+ info

4-Amino-2,2,6,6-tetramethylpiperidino-1-oxyl

CAS:14691-88-4
Formula:
C9H19N2O
Purity:
98%
Color and Shape:
Solid
Molecular weight:
171.2600

Ref: IN-DA003KS7

1g28.00 €
5g39.00 €
10g58.00 €
25g110.00 €
100g250.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
POBN
Indagoo logo
+ info

POBN

CAS:66893-81-0
Formula:
C10H14N2O2
Purity:
98%
Molecular weight:
194.2304

Ref: IN-DA003TTM

100mg119.00 €
500mg239.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-Oxo-Tempo free radical
Indagoo logo
+ info

4-Oxo-Tempo free radical

CAS:2896-70-0
Formula:
C9H16NO2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
170.2288

Ref: IN-DA003LY6

1g25.00 €
5g28.00 €
25g67.00 €
100g163.00 €
500g551.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-(2-IODOACETAMIDO)-TEMPO
Indagoo logo
+ info

4-(2-IODOACETAMIDO)-TEMPO

CAS:25713-24-0
Formula:
C11H20IN2O2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
339.1932

Ref: IN-DA003K01

100mg196.00 €
250mg616.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-BENZOYLOXY-TEMPO
Indagoo logo
+ info

4-BENZOYLOXY-TEMPO

CAS:3225-26-1
Formula:
C16H22NO3
Purity:
97%
Color and Shape:
Solid
Molecular weight:
276.3508

Ref: IN-DA003KSO

1g26.00 €
5g43.00 €
25g73.00 €
500gTo inquire
250mg22.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
Indagoo logo
+ info

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

CAS:2226-96-2
Formula:
C9H18NO2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
172.2447

Ref: IN-DA00342N

10gTo inquire
1kg61.00 €
25g21.00 €
5kg179.00 €
100g26.00 €
500g53.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-CYANO-TEMPO
Indagoo logo
+ info

4-CYANO-TEMPO

CAS:38078-71-6
Formula:
C10H17N2O
Purity:
97%
Color and Shape:
Solid
Molecular weight:
181.2548

Ref: IN-DA003L9P

1g185.00 €
5g523.00 €
100mg70.00 €
250mg116.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-ISOTHIOCYANATO-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
Indagoo logo
+ info

4-ISOTHIOCYANATO-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL

CAS:36410-81-8
Formula:
C10H17N2OS
Purity:
97%
Color and Shape:
Solid
Molecular weight:
213.3198

Ref: IN-DA003LLU

1g542.00 €
25mg63.00 €
100mg103.00 €
250mg152.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
16-DOXYL-STEARIC ACID
Indagoo logo
+ info

16-DOXYL-STEARIC ACID

CAS:53034-38-1
Formula:
C22H42NO4
Purity:
97.0%
Color and Shape:
Solid
Molecular weight:
384.5732

Ref: IN-DA003DVJ

Undefined sizeTo inquire
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl
Indagoo logo
+ info

4-Acetamido-2,2,6,6-tetramethylpiperidine 1-oxyl

CAS:14691-89-5
Formula:
C11H21N2O2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
213.2966

Ref: IN-DA003KLW

1g26.00 €
5g39.00 €
10g56.00 €
25g106.00 €
100g193.00 €
500gTo inquire
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
5,5-Dimethyl-1-pyrroline N-oxide
Indagoo logo
+ info

5,5-Dimethyl-1-pyrroline N-oxide

CAS:3317-61-1
Formula:
C6H11NO
Purity:
98%
Color and Shape:
Solid
Molecular weight:
113.1576

Ref: IN-DA00345Y

1g64.00 €
5g197.00 €
25g603.00 €
100gTo inquire
250mg39.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
Nitrosobenzene
Indagoo logo
+ info

Nitrosobenzene

CAS:586-96-9
Formula:
C6H5NO
Purity:
98%
Color and Shape:
Solid
Molecular weight:
107.1100

Ref: IN-DA003A0P

1g25.00 €
5g55.00 €
25g124.00 €
100g261.00 €
500gTo inquire
Estimated delivery in United States, on Monday 3 Mar 2025
+ info
discount label
4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
TCI logo
+ info

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

CAS:14691-89-5
Formula:
C11H21N2O2
Purity:
>98.0%(GC)
Color and Shape:
Light yellow to Brown powder to crystaline
Molecular weight:
213.30

Ref: 3B-A1348

5g62.00 €
25g205.00 €
Estimated delivery in United States, on Tuesday 4 Mar 2025
+ info
discount label
2,4,6-Tri-tert-butylnitrosobenzene
TCI logo
+ info

2,4,6-Tri-tert-butylnitrosobenzene

CAS:24973-59-9
Formula:
C18H29NO
Purity:
>98.0%(GC)
Color and Shape:
White to Green to Blue powder to crystal
Molecular weight:
275.44

Ref: 3B-T1534

1g679.00 €
100mg70.00 €
Estimated delivery in United States, on Tuesday 4 Mar 2025
+ info
discount label
4-(2-Chloroacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
TCI logo
+ info

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

CAS:36775-23-2
Formula:
C11H20ClN2O2
Purity:
>96.0%(HPLC)
Color and Shape:
Light yellow to Yellow to Orange powder to crystal
Molecular weight:
247.74

Ref: 3B-C1432

1g173.00 €
100mg35.00 €
Estimated delivery in United States, on Tuesday 4 Mar 2025
+ info
Welcome to CymitQuimica!We use cookies to enhance your visit. We do not include advertising.

Please see our Cookies Policy for more details or adjust your preferences in "Settings".