氢氟酸我们公司做不了,贡献给大家希望有用哦Company:PYRAMIDS FOR TRADE Name:Mariam Asaad Email:alexandria@pftegypt.com Phone :02-02-22665515 Fax: 02-02-22665516 Dear Customer ,It is my pleasure to contact you,I`m looking for (hydrofluoric acid /4ton )Proportions of this article are:Item StandardHydrofluoric(HF) % =70Fluorosilicic Acid(H2SiF6) % =0.5Non-volatile Acid(H2SO4) % =0.1Sulphate Content(SO4) % =0.02Chloride Content(CL) % =0.02Iron(Fe) % =0.005Colorless Transparent Liquid PLS. … send me the price list, with the analysis,Kindly reply me in 3 days, ASAP. ,Waiting for your kind response and nice working day,If you need anything please feel free I am at your serviceThanks a lot and my best regards,