Description:
• 20 cm. long, straight form , with side electrodes and a fine capillary in the middle. Each tube is filled with one of these : Oxygen, Neon, Helium, Air, Nitrogen, Argon, Ammoina vapours, Alcohol vapours, Carbon dioxide, Hydrogen, Iodine vapours, Sulphur vapours , Acetylene, Bromine vapours, Carbonic acid, Carbon oxide, Chlorine, Hydrogen sulphide, Nitrogen, Sulphurous acid, Fuming sulphuric acid, Methyl alcohol, Xylol, Xenon. 
Product Code :- CLM/PHY/VA-04