Tender For supply of 1) inj. thiopentone sodium powder for preparation of solution 500 mg/vial (2) inj. ropivacaine heavy 0.75% in 4ml vial for spinal anaesthesia (0.75% in 4ml vial) (3) inj. ketamine hcl 50mg/ml in 10ml vial (4) inj. succinyl choline chloride 50mg/ml in 10 ml vial (5) inj. butrophanol 1 ml amp. (6) inj. vecuronium 4mg/amp (7) inj.atracurium besylate 10mg/ml. (in 2.5ml amp)