Inquiry (采购产品): filter we want to omit some gas like Cl2 & CCl4 from the exit of rotary pump. what kind of filter should we use? how much it can adsorb of these gas? however we use these gas separately, I mean one time we use Cl2 and one time we use CCl4. **** Hidden Message ***** somayeh keshavarz haddad 13766 IRQ Company: title E-mail: s_haddad7@yahoo.com **** Hidden Message ***** s_haddad7@yahoo.com
