Answer Posted / d.raja sekhar raju
So many HPLC Columns are eavailable in market. that is YMC-
PACK ODS(C18),MOS-Hypersil(C8)&(C18),BDS-Hypersil (C8)&
(C18),Hypersil,Inertsil,Bond Pack & 'J' Sphere Columns are
available
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