NMR
Not makeup related
NMR but what’s your favorite selfie?
NMR
Naked Mole Rat
MIchael B. is a NMR.
nmr
naked mole rat
yk, when you shave your c*och and it looks like a-
yk, when you shave your c*och and it looks like a-
girl my cooch looks like a nmr
omg mine too!!!
omg mine too!!!
nmr
nothing much really
person 1: dude sup
person 2: nmr
person 1: cool cool
person 2: nmr
person 1: cool cool
NMR tube
An NMR tube is a tube used in NMR Spectroscopy (used to detect molecule structures depending on peaks on a graph). Cleaning it usually uses acetone or dichloromethane and getting rid of it involves vacuum and maybe IR lamp. Organic chemists sometimes send samples to an NMR lab to get it back with the graph and detect if they got their product.
Steve: I cleaned the NMR tube with acetone.
Nuclear magnetic resonance spectroscopy (NMR)
Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei. The sample is placed in a magnetic field and the NMR signal is produced by excitation of the nuclei sample with radio waves into nuclear magnetic resonance, which is detected with sensitive radio receivers. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule and its individual functional groups. As the fields are unique or highly characteristic to individual compounds, in modern organic chemistry practice, NMR spectroscopy is the definitive method to identify monomolecular organic compounds.
Person 1: Do you think our laboratory needs an NMR-spectrometer?
Person 2: I've heard they're unbelievably expensive, but Nuclear magnetic resonance spectroscopy (NMR) is an essential analytical procedure for sure .
Person 2: I've heard they're unbelievably expensive, but Nuclear magnetic resonance spectroscopy (NMR) is an essential analytical procedure for sure .