Description
Ajax Scientific nitrogen gas spectrum tube. Air-to show spectral lines of pure substances. The gas pressure used results in well-defined emission spectra. These are glass tubes about 26-centimeters long, central capillary portion about 9-10 centimeters long with electrodes sealed at both ends and connected to lead wires protected by metal caps. Provided with loops welded to caps for electrical connection. Needs an induction coil 5-centimeters spark, or a suitable transformer. These can not be used as lamps. Length of capillary portion can be varied as required. Spring-loaded sockets for secure fit of the spectrum tube. Sockets fully enclose the ends of the spectrum tube. Current limiting transformer assures long-life for the tubes. All metal case with on/off switch and pilot light.
Customer FAQs:
Question: I want to order 100% authentic Ajax Scientific Nitrogen Gas Spectr… from your store. How I can place my order in Pakistan?
Answer: Our products are 100% imported and authenticated. To place order just either contact with us or place your order online. One of our sales person contact with you.
Question: Do you have physical store of Ajax Scientific Nitrogen Gas Spectr… in Pakistan?
Answer: No, you can only place order online because we import from USA as get order.
Question: How much more time you will take to deliver, once you get my order?
Answer: After order confirmation we do our best to deliver in 3 to 4 week.
Question: All prices are connfirm and accurate? How I can get exact Ajax Scientific Nitrogen Gas Spectr… price in Pakistan?
Answer: We do our best to list exact prices of all products but since dollar fluctuate in Pakistan so sometime we update at the time of order confirmation.
Question: Is there some discount I will get at the time of placing order?
Answer: For discount we usually send discount coupons. To get discount coupons of Ajax Scientific Nitrogen Gas Spectr… you can sign up our newsletter.
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