In Stock
To show positive rays. Vertical type, with two fused discs at each end and a perforated cathode in the center through which canal rays pass. The space below the cathode is filled with characteristic glow of cathode rays and the upper portion has canal rays.
In Stock
Shiv Dial Sud & Sons, brand name Supertek, founded in 1943 is widely recognized as a leading and trusted manufacturer of Educational Teaching Aids, Laboratory Glassware and Essentials. We are an ISO 9001:2015 Quality Systems Certified Organization. Read More…
India: 23, Industrial Estate, Jagadhari Road, Ambala Cantt-133006 – Call:Â 
 +91-171-2699297 / 2699537 – Email: info@shivsons.com
USA: 15 W. Commercial Ave. Addison, IL 60101 – Call:Â 
+1 (630) 345-3450
Disclaimer:Â With our policy of continuous improvement, we reserve the right to change, or discontinue at any time, specifications or designs without notice.
© Shivsons – All Rights Reserved
Shiv Dial Sud & Sons, brand name Supertek, founded in 1943 is widely recognized as a leading and trusted manufacturer of Educational Teaching Aids, Laboratory Glassware and Essentials. We are an ISO 9001:2015 Quality Systems Certified Organization. Read More…
India: 23, Industrial Estate, Jagadhari Road, Ambala Cantt-133006 – Call:Â Â +91-171-2699297 / 2699537 – Email: info@shivsons.com
USA: 15 W. Commercial Ave. Addison, IL 60101 – Call:Â +1 (630) 345-3450
Disclaimer:Â With our policy of continuous improvement, we reserve the right to change, or discontinue at any time, specifications or designs without notice.
© Shivsons – All Rights Reserved
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