Tender For supply of procurement of lab chemicals glasswares and other consumables c c - sodium sulphate anhydrous , stand for separating funnel , plastic volumtric flask 100 ml , nitrate electrode replacement module 1pk , 0. 4 to 0. 45 m pore diam membrane filter polycarbonate or cellulose ester filter diam 47-mm , ec meter electrode , conical flask glass 250ml , bod bottle with ic stopper, and plastic cap, 300ml, approx. 70x143mm