Tender For supply of instruments for central store d d -minus 86 degree c deep freezer , minus 20 degree c deep freezer , 4 degree c refrigerator , flammable storage cabinet , glassware storage cabinet , acid or corrosive or toxic chemical ventilated cabinet , desiccators vacuumor non-vacuum , fire extinguishers class a, b, c, d , emergency eye wash and shower station , first aid kit , cryogenic freezer or liquid nitrogen tank