NMR Reference Standards

NMR Reference Standards

ISOTEC has a long history of supplying high quality NMR reference standards. We have the combined knowledge and expertise to supply the standards required to monitor instrumental performance. We use high quality materials, meticulous preparation techniques and rigorous QA/QC procedures to provide the user with reliable, high quality standards.

Literature
NMR Reference Standards

Product #

Description

Concentration

Additive

NMR Tube Size

Application

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708941 Acetone-d6     5 mm × 7 in.
 
703664 Acetonitrile solution 0.23 wt. % in D2O (99.9 atom % D)
water, 0.05 wt. %
6.5 mm × 8 in.
 
631825 Ammonium-15N nitrate-15N solution 66.67 mg/mL in D2O (99 atom % D)
  5 mm × 8 in.
15N sensitivity
703419 Benzamide-15N solution 2% in DMSO-d6 ("100%", 99.96 atom % D)
chromium(III) acetylacetonate, 0.2%
6.5 mm × 8 in.
Indirect detection test
611980 Benzene solution 80% in acetone-d6 (99.9 atom % D)
  5 mm × 8 in.
 
611778 Chloroform solution 1% in acetone-d6 (99.9 atom % D)
  3 mm × 8 in.
1H line shape
613037 Chloroform solution 1% in acetone-d6 (99.9 atom % D)
  4 mm × 8 in.
1H line shape
487163 Chloroform solution 1% in acetone-d6 (99.9 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
1H line shape
487171 Chloroform solution 1% in acetone-d6 (99.9 atom % D)
  8 mm × 8 in.
1H line shape
611743 Chloroform solution 1% in acetone-d6 (99.9 atom % D)
  10 mm × 8 in.
1H line shape
611786 Chloroform solution 5% in acetone-d6 (99.9 atom % D)
  3 mm × 8 in.
1H line shape
487759 Chloroform solution 5% in acetone-d6 (99.9 atom % D)
  5 mm × 8 in.
1H line shape
611859 Chloroform solution 20% in acetone-d6 (99.9 atom % D)
  5 mm × 8 in.
1H line shape
613304 Chloroform solution 2% in chloroform-d (99.8 atom % D)
  3 mm × 8 in.
1H line shape
613312 Chloroform solution 2% in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
1H line shape
708976 Chloroform solution 3% in acetone-d6 (99.9 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
1H line shape
717908 Chloroform solution 50% in acetone-d6 (99.9 atom % D)
chromium(III) acetylacetonate, 0.2%
5 mm × 7 in.
5 mm × 8 in.
1H line shape
733814 Chloroform solution 10% in acetone-d6 (99.9 atom % D)
  3 mm × 8 in.
1H line shape
720984 Chloroform solution 0.3% in acetone-d6 (99.9 atom % D)
  5 mm × 8 in.
1H line shape
720305 Chloroform solution 3% in acetone-d6 (99.9 atom % D)
TMS, 0.2%
3 mm × 8 in.
1H line shape
720992 Chloroform solution 0.3% in acetone-d6 (99.9 atom % D)
  3 mm × 8 in.
1H line shape
717916 Chloroform solution 5% in acetone-d6 (99.9 atom % D)
chromium(III) acetylacetonate, 0.2%
5 mm × 7 in.
5 mm × 8 in.
1H line shape
735981 Chloroform solution 2% in acetone-d6 (99.9 atom % D)
  5 mm × 8 in.
1H line shape
736430 Chloroform solution 5% in acetone-d6 (99.9 atom % D)
chromium(III) acetylacetonate, 2%
10 mm × 8 in.
1H line shape
736422 Chloroform solution 50% in acetone-d6 (99.9 atom % D)
chromium(III) acetylacetonate, 0.2%
10 mm × 8 in.
1H line shape
612987 Chloroform solution 3% in acetone-d6 (99.9 atom % D)
TMS, 0.2%
5 mm × 8 in.
1H line shape
612979 Chloroform solution 1% in acetone-d6 (99,9 atom % D)
TMS, 0.1%
5 mm × 8 in.
1H line shape
364312 Deuterium oxide        
612510 1,2-Dichlorobenzene solution 5% in acetone-d6 (99.9 atom % D)
  5 mm × 8 in.
1H resolution
612502 1,2-Dichlorobenzene solution 1% in acetone-d6 (99.9 atom % D)
  3 mm × 8 in.
1H resolution
612073 1,4-Dioxane solution 40% in benzene-d6 (99.6 atom % D)
chromium(III) acetylacetonate, 5 mg/mL
3 mm × 8 in.
13C sensitivity
611905 1,4-Dioxane solution 40% in benzene-d6 (99.6 atom % D)
chromium(III) acetylacetonate, 5 mg/mL
5 mm × 8 in.
13C sensitivity
551368 1,4-Dioxane solution 40% in benzene-d6 (99.6 atom % D)
  5 mm × 8 in.
13C sensitivity
612111 1,4-Dioxane solution 40% in benzene-d6 (99.6 atom % D)
  3 mm × 8 in.
13C sensitivity
631833 1,4-Dioxane solution 5 mM in benzene-d6 (99.6 atom % D)
  3 mm × 8 in.
 
631868 1,4-Dioxane solution 5 mM in chloroform-d (99.8 atom % D)
  3 mm × 8 in.
 
684228 1,4-Dioxane solution 40% in benzene-d6 (99.6 atom % D)
  10 mm × 8 in.
13C sensitivity
704806 1,4-Dioxane solution 1 mM in D2O ("100", 99.96 atom % D)
  5 mm × 7 in.
13C sensitivity
704814 1,4-Dioxane solution 10 mM in D2O ("100%", 99.96 atom % D)
  5 mm × 7 in.
13C sensitivity
704822 1,4-Dioxane solution 0.1 mM in D2O ("100%", 99.96 atom % D)
  5 mm × 7 in.
13C sensitivity
736171 1,4-Dioxane solution 40% in benzene-d6 (99.6 atom % D)
  5 mm × 8 in.
13C sensitivity
703354 1,4-Dioxane solution 40% in benzene-d6 (99.6 atom % D)
chromium(III) acetylacetonate, 5 mg/mL
6.5 mm × 8 in.
13C sensitivity
688355 1,4-Dioxane solution 10 mM in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
13C sensitivity
688371 1,4-Dioxane solution 10 mM in methanol-d4 (99.8 atom % D)
  5 mm × 8 in.
13C sensitivity
612774 1,4-Dioxane solution 10% in benzene-d6 (99.6 atom % D)
chromium(III) acetylacetonate, 5 mg/mL
5 mm × 8 in.
13C sensitivity
612936 Ethylbenzene solution 5% in chloroform-d (99.8 atom % D)
TMS, 2%
3 mm × 8 in.
1H sensitivity
551341 Ethylbenzene solution 5% in chloroform-d (99.8 atom % D)
TMS, 2%
5 mm × 8 in.
1H sensitivity
487112 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
TMS, 0.01%
3 mm × 8 in.
1H sensitivity
487104 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
TMS, 0.01%
5 mm × 8 in.
1H sensitivity
487120 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
TMS, 0.01%
8 mm × 8 in.
1H sensitivity
612065 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
TMS, 0.01%
10 mm × 8 in.
1H sensitivity
612480 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
TMS, 0.01%
chromium(III) acetylacetonate, 0.1 mg/mL
5 mm × 8 in.
1H sensitivity
708046 Ethylbenzene solution 10% in chloroform-d (99.8 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
1H sensitivity
708054 Ethylbenzene solution 0.1% in chloroform-d ("100%", 99.96 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
1H sensitivity
710725 Ethylbenzene solution 5% in chloroform-d (99.8 atom % D)
TMS, 1%
5 mm × 7 in.
1H sensitivity
714917 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
TMS, 0.01%
5 mm × 8 in. , ultra-thin wall
1H sensitivity
717967 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
TMS, 0.1%
5 mm × 7 in.
5 mm × 8 in.
1H sensitivity
717959 Ethylbenzene solution 1% in chloroform-d (99.8 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
1H sensitivity
736198 Ethylbenzene solution 10% in chloroform-d (99.8 atom % D)
  5 mm × 8 in. , ultra-thin wall
1H sensitivity
733768 Ethylbenzene solution 10% in chloroform-d (99.8 atom % D)
  10 mm × 8 in.
1H sensitivity
721018 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
1H sensitivity
721026 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
  3 mm × 8 in.
1H sensitivity
720291 Ethylbenzene solution 10% in chloroform-d (99.8 atom % D)
  3 mm × 8 in.
1H sensitivity
612529 Ethylbenzene solution 10% in chloroform-d (99.8 atom % D)
TMS, 0.01%
5 mm × 8 in.
1H sensitivity
612758 Ethylbenzene solution 0.4% in chloroform-d (99.8 atom %)
  3 mm × 8 in.
1H sensitivity
612456 Ethylbenzene solution 0.1% in chloroform-d (99.8 atom % D)
  8 mm × 7 in.
1H sensitivity
721980 Ethylene glycol solution 80% in DMSO-d6 (99.9 atom % D)
  3 mm × 8 in.
High temperature calibration
721972 Ethylene glycol solution 80% in DMSO-d6 (99.9 atom % D)
  5 mm × 8 in.
High temperature calibration
613339 Formamide solution 90% in DMSO-d6 (99.9 atom % D)
  3 mm × 8 in.
15N sensitivity
551384 Formamide solution 90% in DMSO-d6 (99.9 atom % D)
  5 mm × 8 in.
15N sensitivity
612707 Formamide solution 45% in DMSO-d6 (99.9 atom % D)
  3 mm × 8 in.
15N sensitivity
611891 Formamide solution 45% in DMSO-d6 (99.9 atom % D)
  5 mm × 8 in.
15N sensitivity
733784 Formamide solution 90% in DMSO-d6 (99.9 atom % D)
  10 mm × 8 in.
15N sensitivity
736201 Formamide solution 90% in DMSO-d6 (99.9 atom % D)
  5 mm × 8 in.
15N sensitivity
612081 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
DSS, 0.1%
water, 1%
3 mm × 8 in.
Gradient shimming
487139 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
DSS, 0.1%
water, 1%
5 mm × 8 in.
Gradient shimming
611948 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
DSS, 0.1%
water, 1%
8 mm × 8 in.
Gradient shimming
721905 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
Methanol-13C, 0.1% (99 atom % 13C)
water, 1%
3 mm × 8 in.
Auto test
721913 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
Methanol-13C, 0.1% (99 atom % 13C)
water, 1%
5 mm × 8 in.
Auto test
703656 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
water, 0.1%
6.5 mm × 8 in.
Gradient shimming
612855 Gadolinium(III) chloride solution 0.1% in D2O (99.9 atom %)
DSS, 0.1%
water, 20%
5 mm × 8 in.
 
612553 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
DSS, 0.1%
water, 25%
3 mm × 8 in.
Gradient shimming
612588 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
DSS, 0.1%
water, 25%
5 mm × 8 in.
Gradient shimming
612731 Gadolinium(III) chloride solution 0.1 mg/mL in D2O (99.9 atom % D)
  3 mm × 8 in.
1H homogeneity
613177 Gadolinium(III) chloride solution 1 mg/mL in D2O (99.9 atom % D)
DSS, 0.1%
water, 1%
4 mm × 8 in.
Gradient shimming
612545 Gadolinium(III) chloride solution 1 mg/mL in D2O (99.9 atom % D)
DSS, 0.1%
water, 1%
5 mm × 8 in.
Gradient shimming
551325 3-Heptanone solution 1% in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
1H App test
44528 (24aR,28aR)-1,2,9,10,12,13,15,16,23,24,24a,25,26,27,28,28a-Hexadecahydro-3,7:18,22-dimetheno-8,11,14,17,1,24-benzotetraoxadiazacyclohexacosine   carbon content, 70.88% (theory)
hydrogen content, 8.24% (theory)
nitrogen content, 6.36% (theory)
   
611921 Hexamethyldisiloxane solution 25% in benzene-d6 (99.6 atom % D)
  5 mm × 8 in.
29Si sensitivity
487155 Iodomethane-13C solution 1% in chloroform-d (99.8 atom % D)
chromium(III) acetylacetonate, 0.2%
trimethyl phosphite, 1%
3 mm × 8 in.
Indirect detection test
703346 Iodomethane-13C solution 1% in chloroform-d ("100%", 99.96 atom % D)
chromium (III) acetylacetonate, 0.2%
trimethyl phosphite, 1%
6.5 mm × 8 in.
Indirect detection test
611336 Iodomethane-13C solution 1% in chloroform-d (99.9 atom % D)
chromium(III) acetylacetonate, 0.2%
trimethyl phosphite, 1%
8 mm × 8 in.
Indirect detection test
611328 Iodomethane-13C solution 1% in chloroform-d ("100%", 99.96 atom % D)
chromium(III) acetylacetonate, 0.2%
trimethyl phosphite, 1%
5 mm × 8 in.
Indirect detection test
551376 Menthol solution 30 wt. % in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
APT / DEPT
613290 Menthol solution 50% in chloroform-d (99.8 atom % D)
chromium(III) acetylacetonate, 0.5%
5 mm × 8 in.
APT / DEPT
717975 Methanol     5 mm × 7 in.
5 mm × 8 in.
Low temperature calibration
721964 Methanol solution 4% in methanol-d4 (99.8 atom % D)
  5 mm × 8 in.
Low temperature callibration
721956 Methanol solution 4% in methanol-d4 (99.8 atom % D)
  3 mm × 8 in.
Low temperature callibration
775363 Methanol-13C solution 0.1% in D2O (99.9 atom % D)
Acetonitrile-15N, 0.1% (98 atom % 15N)
gadolinium(III) chloride, 0.3 mg/mL
water, 1%
5 mm × 8 in.
Auto test
721948 Methanol-d4     5 mm × 8 in.
 
721921 Methanol-d4     3 mm × 8 in.
 
613207 Nicotine solution 20 mg/mL in chloroform-d (99.8 atom % D)
CFCl3, 0.4%
TMS, 0.05%
5 mm × 8 in.
 
613223 Nicotine solution 20 mg/mL in acetone-d6 (99.9 atom % D)
CFCl3, 0.4%
TMS, 0.05%
5 mm × 8 in.
 
613215 Nicotine solution 20 mg/mL in DMSO-d6 (99.9 atom % D)
CFCl3, 0.4%
TMS, 0.05%
5 mm × 8 in.
 
612626 Nicotine solution 20 mg/mL in acetone-d6 (99.9 atom % D)
TMS, 0.05%
5 mm × 8 in.
 
612596 Nicotine solution 20 mg/mL in ethanol-d6 (99.5 atom % D)
TMS, 0.05%
5 mm × 8 in.
 
612049 Nicotine solution 2 mg/mL in acetonitrile-d3 (99.8 atom % D)
TMS, 0.05%
5 mm × 8 in.
 
612014 Nicotine solution 2 mg/mL in benzene-d6 (99.6 atom % D)
TMS, 0.05%
5 mm × 8 in.
 
612022 Nicotine solution 2 mg/mL in chloroform-d (99.8 atom % D)
TMS, 0.05%
5 mm × 8 in.
 
612030 Nicotine solution 2 mg/mL in DMSO-d6 (99.9 atom % D)
TMS, 0.05%
5 mm × 8 in.
 
612057 Nicotine solution 2 mg/mL in methanol-d4 (99.8 atom % D)
TMS, 0.05%
5 mm × 8 in.
 
612162 Phosphoric acid solution 85% in D2O (99.9 atom % D)
  4.2 mm × 8 in. , WGS-5BL Coaxial NMR tube
31P sensitivity
699608 Phosphoric acid solution 85% in D2O (99.9 atom % D)
  3 mm × 8 in.
31P sensitivity
698822 Phosphoric acid solution 85% in D2O (99.9 atom % D)
  5 mm × 8 in.
31P sensitivity
611913 Potassium fluoride solution 0.2 M in water
D2O, 10%
10 mm × 8 in.
 
612871 Potassium fluoride solution 0.2 M in water
D2O, 10% (99.9 atom % D)
8 mm × 8 in.
 
613053 Sodium acetate solution 50 mM in D2O (99.9 atom % D)
water, 1%
3 mm × 8 in.
 
721891 Sucrose solution 2 mM in H2O:D2O (9:1) (99.9 atom % D)
DSS, 0.5 mM
sodium azide, 2 mM
3 mm × 8 in.
 
718033 Sucrose solution 2 mM in H2O:D2O (9:1) (99.9 atom % D)
sodium azide (trace)
sodium chloride, 0.25 M
5 mm × 7 in.
5 mm × 8 in.
 
685887 Sucrose solution 2 mM in H2O:D2O (9:1) (99.9 atom % D)
  5 mm × 8 in.
 
87920 Tetramethylsilane        
551333 Tetramethylsilane solution 12% in chloroform
  5 mm × 8 in.
Lineshape
710717 Trichlorofluoromethane solution 10% in acetone-d6 (99.9 atom % D)
1,2-dichloro-1,1-difluoroethane, 1%
TMS, 6%
5 mm × 8 in.
 
612715 Trichlorofluoromethane solution 50% in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
 
91683 2,2,2-Trifluoroethanol        
612685 α,α,α-Trifluorotoluene solution 0.05% in benzene-d6 (99.6 atom % D)
  3 mm × 8 in.
19F sensitivity
551406 α,α,α-Trifluorotoluene solution 0.05% in benzene-d6 (99.6 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
19F sensitivity
733806 α,α,α-Trifluorotoluene solution 0.05% in benzene-d6 (99.6 atom % D)
  10 mm × 8 in.
19F sensitivity
736120 α,α,α-Trifluorotoluene solution 0.05% in benzene-d6 (99.6 atom % D)
  5 mm × 8 in.
19F sensitivity
761427 α,α,α-Trifluorotoluene solution 0.05% in chloroform-d ("100%", 99.96 atom % D)
  5 mm × 8 in.
19F sensitivity
764353 Trimethyl phosphate solution 25% in chloroform-d (99.8 atom % D)
TMS, 1%
5 mm × 7 in.
31P sensitivity
714925 Trimethyl phosphite solution 25% in benzene-d6 (99.6 atom % D)
TMS, 6%
5 mm × 8 in.
31P sensitivity
733776 Trimethyl phosphite solution 1% in acetone-d6 (99.9 atom % D)
  10 mm × 8 in.
31P sensitivity
733822 Trimethyl phosphite solution 1% in acetone-d6 (99.9 atom % D)
  3 mm × 8 in.
31P sensitivity
725633 Trimethyl phosphite solution 1% in acetone-d6 (99.9 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
31P sensitivity
736228 Trimethyl phosphite solution 1% in acetone-d6 (99.9 atom % D)
  5 mm × 8 in. , ultra-thin wall
31P sensitivity
551392 Triphenyl phosphate solution 0.0485 M in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
31P sensitivity
611735 Triphenyl phosphate solution 0.0485 M in chloroform-d (99.8 atom % D)
  10 mm × 8 in.
31P sensitivity
708968 Triphenyl phosphate solution 0.0485 M in acetone-d6 (99.9 atom % D)
  5 mm × 7 in.
5 mm × 8 in.
31P sensitivity
733792 Triphenyl phosphate solution 0.0485 M in acetone-d6 (99.9 atom % D)
  10 mm × 8 in.
31P sensitivity
733741 Triphenyl phosphate solution 0.0485 M in acetone-d6 (99.9 atom % D)
  3 mm × 8 in.
31P sensitivity
736368 Triphenyl phosphate solution 0.0485 M in acetone-d6 (99.9 atom % D)
  5 mm × 8 in.
31P sensitivity
756911 Triphenyl phosphate solution 3 mM in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
31P sensitivity
612146 Triphenyl phosphate solution 0.485 M in chloroform-d (99.8 atom % D)
  3 mm × 8 in.
31P sensitivity
612863 Triphenyl phosphate solution 0.0485 M in chloroform-d (99.8 atom % D)
  8 mm × 8 in.
31P sensitivity
759511 Triphenyl phosphate solution 0.03357 M in chloroform-d (99.8 atom % D)
  5 mm × 8 in.
31P sensitivity
611387 Urea-13C,15N2 solution 0.1 M in DMSO-d6 (99.9 atom % D)
  5 mm × 7 in.
Indirect detection
611360 Urea-13C,15N2 solution 0.1 M in DMSO-d6 (99.9 atom % D)
  8 mm × 7 in.
Indirect detection
611395 Urea-15N2 solution 0.1 M in DMSO-d6 (99.9 atom % D)
  5 mm × 8 in.
Indirect detection