Get current pricing for Plasmatherm, 7300 PECVD Pc Operated 7000 Pecvd System 32 Upper Electrode (5) Mfcs - Mks 1479a - N2 Purge,nf3- 2000sccm,n2-1000sccm,he-5000sccm,nh3-50sccm,sih4-2000sccm, . Product Category: Semiconductor, Sub Category: Etchers/ashers: