Tender For calibration of the equipments- glassco 69.25698736 oc ,bi double distillation water unit ,bottle top dispenser ,ti-501 bod incubator sm 1059 ,ti-241 a water bath ,eutech ph meter (digital) ,eutech digital conductivity meter ,ti-52c horizontal laminar air flow (spl) ,ti-103 cod digestor (spl) ,voltas refrigerator-295 d60/xirdixxx/d60275 ,double beam uv-vis spectrophotometer (lcd screen) ,thermometer ,digital thermometer ,systronics photodiode sodium potassium flame photometer ,flame photometer ,escio international na temperature correction on water ,quality incubator (bacteriological) ,magnetic stirrer with hot plate ,centrifuge ,tissue grinder ,digestion & distillation unit kjaldhal