Skip to Content
Merck
All Photos(1)

Key Documents

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

Sign Into View Organizational & Contract Pricing

Select a Size

1 G
$47.00
5 G
$67.69

$47.00


Availability

Available to ship onDecember 16, 2024Details



Select a Size

Change View
1 G
$47.00
5 G
$67.69

About This Item

UNSPSC Code:
41121705
NACRES:
SB.32

$47.00


Availability

Available to ship onDecember 16, 2024Details


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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 2

This Item
686182
form

powder

form

solid

mp

128-132 °C

mp

142-146 °C

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:
  • 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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Need A Sample COA?

This is a sample Certificate of Analysis (COA) and may not represent a recently manufactured lot of this specific product.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service