bids are invited for nitroglycerine 5 mg per ml of 5 ml inj , long iv line 15 g 100 cm , long iv line 18 g of 70 cm , long iv line 18 g of 100 cm , bupivacine 5 mg per ml of 20 ml , bupivacaine 5 mg per ml of 4 ml inj , sugamadex reversee 2 ml inj , recuronium inj 50 mg per 5 ml vial of 5 ml , spike for multiple use of iv fluid , needle spinal anaesthesia with luer lock fitting with stylet 25 g , needle spinal anaesthesia with luer lock fitting with stylet 26 g , needle spinal anaesthesia with luer lock fitting with stylet 27 g , ketamine 100 mg per 2 ml , mephentremine 30 mg per ml vial of 10 ml , esmolol 100 mg vial of 10 ml , veccuronium 4 mg per ml of 2 ml