Z529273
Shigemi Advanced NMR microtube assembly
matched with D2O, Shigemi BMS-005TJ, bottom L 12 mm
Synonym(s):
Shigemi nmr tubes, nmr sample tubes, nmr tubes
Select a Size
$47.00
Availability
Available to ship onDecember 16, 2024Details
Select a Size
About This Item
$47.00
Availability
Available to ship onDecember 16, 2024Details
Recommended Products
material
glass tube
manufacturer/tradename
Shigemi BMS-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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1 of 2
This Item | 686182 |
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powder | solid |
128-132 °C | 142-146 °C |
General description
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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