Tender For corrigendum : equipent for physics lab - alumina crucible with lid , quartz crucible with lid , agate pestle mortar , spatula , thermometer , whatman filter paper , fixed angle clamp with stand , butter paper , magnetism lab trainer , to study the lcr circuits. , determine planck's constant using, led , to determine various parameters using four probe set up seebeck , study of v-i characteristics of diodes.