8. NMR Test Tubes
NMR Test Tubes
Wako off ers glass test tubes for NMR analysis. High grade glass tubes are available at reasonable prices. We provide two types of tubes having diff erent outside diameters; S-Type (Standard), and HG-Type (High Grade). While the S-Type has a relatively wider OD, the HG-Type has a narrower OD allowing for better accuracy of the analysis. In a high frequency range, it is advisable to use the HG-Type with less noise. Two diff erent lengths of tube, 7- and 8-inch, are also available, allowing you to choose a suitable length to fi t your NMR system. Samples are available on request.
|Description||OD (mm)||Wall Thickness (mm)||Target Frequency (MHz)||Tube Material||Cap Material||Wako Cat. No. (Pkg. Size|
|7 inch (178 mm) length|
|NMR Test Tube S-Type (Standard)||4.932 ~ 4.970||0.4||100 ~ 800||Borosilicate glass||Polyethylene||291-47851 (10 ea.)
297-47853 (100 ea.)
|NMR Test Tube HG-Type (High Grade)||4.951 ~ 4.965||297-47951 (10 ea.) 293-47953 (100 ea.)|
|8 inch (203 mm) length|
|NMR Test Tube S-Type (Standard)||4.932 ~ 4.970||0.4||100 ~ 800||Borosilicate glass||Polyethylene||293-48151 (10 ea.)
299-48153 (100 ea.)
|NMR Test Tube HG-Type (High Grade)||4.951 ~ 4.965||295-48351 (10 ea.) 291-48353 (100 ea.)|
Caps for NMR Test Tube
In addition to the red and green caps currently attached to 7-inch and 8-inch tubes respectively, white, blue and yellow caps are also available,
off ering, a total of fi ve colors. Th ey are made from polyethylene. Due to easy labeling, these colored caps are extremely useful when
conducting numerous measurements at once.
Please use these caps together with the test tubes.
|Description||Wako Cat. No. (Pkg. Size)||Material of Cap|
|Polyethylene Cap for NMR Test Tube|
|Red||297-49151 (100 ea.)||Polyethylene|
|Green||293-49251 (100 ea.)|
|White||299-49351 (100 ea.)|
|Blue||290-49401 (100 ea.)|
|Yellow||291-49551 (100 ea.)|
|Description||Wako Cat. No. (Pkg. Size)||Grade||Storage|
|Tetramethylsilane||201-08451 (10 mL)
209-08452 (25 mL)
|for NMR||Keep at 2 ~ 10˚C
in a dark place.
|(S)-(-)-2-Methoxy-2-(trifl uoromethyl) phenylacetic Acid||131-09121 (1 g)|
|(R)-(+)-2-Methoxy-2-(trifl uoromethyl) phenylacetic Acid||138-09131 (1 g)|
- Listed products are intended for laboratory research use only, and not to be used for drug, food or human use.
- Please visit our online catalog to search for other products from Wako ; http://www.e-reagent.com
- This brochure may contain products that cannot be exported to your country due to regulations.
- Bulk quote requests for some products are welcomed. Please contact us.
Wako Pure Chemical Industries, Ltd.http://www.wako-chem.co.jp
1-2, Doshomachi 3-Chome
Chuo-Ku, Osaka 540-8605, Japan
Wako Chemicals USA, Inc.http://www.wakousa.com
Toll-Free (U.S. only): 1-877-714-1920
Head Office (Richmond, VA):
Tel: 1-804-714-1920/ Fax: 1-804-271-7791
Los Angeles Sales Office (Irvine, CA):
Tel: 1-949-679-1700 / Fax: 1-949-679-1701
Boston Sales Office (Cambridge, MA):
Tel: 1-617-354-6772 / Fax: 1-617-354-6774
Wako Chemicals GmbHhttp://www.wako-chemicals.de
Fuggerstraße 12, D-41468