Z529168
Shigemi Advanced NMR microtube assembly
matched with CD3OD, Shigemi MMS-005TJ, bottom L 12 mm
Synonym(s):
Shigemi nmr tubes, nmr sample tubes, nmr tubes
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About This Item
UNSPSC Code:
41121705
NACRES:
SB.32
material
glass tube
manufacturer/tradename
Shigemi MMS-005TJ
parameter
900 MHz frequency
bottom L
12 mm
outer sample tube O.D.
5 mm
size
180 mm
tube diam.
5 mm
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General description
Shigemi NMR microtubes offer high precision quality in NMR spectroscopy.
The NMR microtubes are made out of a special type of hard glass wtih excellent chemical durability, and are magnetic susceptibility matched to each of the solvents they are identified with.
The Advanced NMR microtube consists of outer tube and insert and has increased sensitivity with these improved features:
The NMR microtubes are made out of a special type of hard glass wtih excellent chemical durability, and are magnetic susceptibility matched to each of the solvents they are identified with.
The Advanced NMR microtube consists of outer tube and insert and has increased sensitivity with these improved features:
- Thinner glass wall in the sample area than symmetrical microtube (0.20 mm vs 0.40 mm), increasing the sample capacity held in the RF region by a factor of 1.2
- 16% better signal to noise ratio than symmetric tubes
- Despite the increased sample volume, artifacts caused by the RF inhomogeneity are very limited and increased sensitivity is expected
- Suitable for 900 MHz NMR instruments
- 5 mm O.D. tubes: insert: 190.0 L × 4.1 mm O.D.; outer sample tube: 180.0 × 4.965 mm
- 8 mm O.D. tubes: insert: 200.0 L × 6.9 mm O.D.; outer sample tube: 190.0 × 8.0 mm
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