Dear Sir,The Department of Chemistry, Indian Institute of Technology Madras ( IITM ), Chennai - 600036 Tamil Nadu, India wish to purchase on limited tender basis a Laboratory Deep Freezer- 175 Litre capacity ( -40deg C - -80 deg C )from reputed Indian manufacturers/ and their distributor based in India for Prof. T.Pradeep's Research Group, DSTUnit on Nano Science, IIT Madras.. The technical specifications of this Laboratory Deep Freezer is attached.