Refilling Of Pure Argon Gas Having Purity Of 99.999 % (V/V), Uhp Grade-5 In Empty Railway Arg On Carbon Cylinder, Make- Rama, Cyl. Srl. No Ele33342, & Make- Bpc, Srl. No Ef 3108 , Make- Bpc, Srl.No. Eg 5426,Capacity: 7 Cubic Meters Each (Water Cap-47 Ltrs), Along With Purity Certificate, For Spectrometric Analysis. Firm Will Collect The Cylinder From Consignee & Hand Over The Same Cylinder To Consignee After Refi Ling. [ Warranty Period: 30 Months After The Date Of Delivery ] ]