bids are invited for design installation and maintenance of educational lab/centre - science lab; supply and installation of hardware; buyer chemical balance digital analytical weighing scale 600g x 0.1g precision balance with lcd display, adapter. 1 2. water distillation unit single stage distiller with 4 litres/hour capacity 1 3. kipps apparatus kipps hydrogen h2s gas generator kipps apparatus lab apparatus 500ml 1 4. oswald viscometer borosilicate glass oswald viscometer with center support 1 5. stalagmometer borosilicate glass lengths of 150-250mm, diameter of 5-8mm, and capacities like 2.5ml, 3.5ml, or 5ml 1 6. conductivity meter conductivity meter measuresa solutions ability to conduct an electrical current, which indicates the concentration of dissolved ions. 1 7. autoclave an autoclave machine in a chemistry lab uses high pressure saturated steam to sterilize culture media, decontaminate biohazardous waste, and sanitize glassware total quantity :