bids are invited for chemical lab items package- conductivity meter conductivity meter ( portable ) ph meter ph meter ( portable ) turbidity meter flame photometer jar test apparatus analytical balance dissolved oxygen meter ( ppb level ) dissolved oxygen meter ( ppm level ) uv-vis spectrophotometer apparatus for oxidation stability test redwood viscometer for oil analysis interfacial tension apparatus automatic flash point apparatus penetrometer for grease testing dean & stark moisture determination apparatus explosimeter centrifuge automatic k-f ( karl- fisher ) titrimeter orsat machine hydrogen purity apparatus. gas chromatograph muffle furnace oven lab pulveriser sieve shaker jaw crusher roll crusher humidity oven coal sample riffler furnace for determination of volatile matter abrasive / erosive index machine laboratory plate mill laboratory mini mill analytical balance. ordinary balance weather monitoring system autoclave bod incubator cod reactor inoculation chamber dew point meter dial type barometer maximum & minimum thermometer dry & wet bulb thermometer stack monitoring kit portable water quality analyzer kipps apparatus photometer potentiometric titration apparatus. gas heating assembly stop watch constant temperature bath water distillation assembly vacuum pressure pump heating mantel magnetic stirrer cum hot plate refrigerator hot plate magnetic stirrer chemical ( as per annex-a ) glassware ( as per annex-b ) safety equipment ( as per annex-c ) furniture ( as per annex-d ) general lab. requisite with 4 nos of platinum crucibles ( as per annex-e ) total quantity : 1