supply of phaco - 20 g & 23g posterior pack, viscous fluid extraction kit items may be supplied with brand bausch & lomb or similar.phaco - 20 g & 23g posterior pack, viscous fluid extraction kit items may be supplied with brand bausch & lomb or similar.,srphc392202-phaco - 20 g posterior pack consists of 20g vitrectomy cutter trocar (esa system) light pipe scleral plugs cassette with gravity tube assembly second aspiration li ne infusion cannula drapes syringe stopper priming tray cutter handle extension male leur c oupler. unit:pack [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ] , srphc392205-phaco -23g combined pack consists of 23g vitrectomy cuttertrocar(e sa system)light pipescleral plugscassette with combined gravity tube assemblysecond aspirat ion line infusion line drapesstopperpriming traymale luer coupler and irrigation sleeves -2no s and needle wrench unit:set [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ] , srphc392208-viscous fluid extraction kit to use with cautery 20g/ 23g / 25g tips. u nit:kit [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: ma x 8 lacs ] ]