Naresh Babu

pyrazine pyrimidine & pyridazine pyridine six membered ring systems hetero cyclic ring systems applications of tga & dta thermal analysis instrumentation examples dta tga types of thermal analysis sample preparation in tga types of different analysis techniques significant figures calibration of glassware - burette pipette etc. errors - types & minimization phenothaizine fused heterocyclic compounds acridine indole benzimidazole isoquinoline quinoline