Tender For supply of set of items for lube oil sample suitable for moa-ii plus spectrometer consists of 1) graphite disc electrode size: od-0.492 inche, id - 0.125 inch, width - 0.20 inch for rotating disc electrode spectrometer. qty - 1000nos. 2) samples cups, qty-1000nos. (1000 nos =01set). make:alpha annual repair 8739 or similar.