supply of npwt system , vac veraflo dressing set , control gel formula and type 1 collagen sheet ., ( sr ph code 272590 ) npwt ( negative pressure wound therapy ) system foam dressing - small size unit: no achd / surg.store / rh / per, sr tamil nadu 172.00 numbers , ( sr ph code 272598 ) vac veraflo dressing set small size containing three packs - each pack contains ( 1 ) . polyurethane ester foam dressing kit a ) . two numbers of vac veroflo polyurethane ester dressing of size 11 x 8 x 1.8cm b ) . two sheets of v.a.c. advanced drape c ) . one foam quantity label d ) . one packet of no sting barrier film e ) . one v.a.c. verat.r.a.c.duo pad and tubing set and f ) one disposable ruler ( 2 ) . one canister of 500 ml and ( 3 ) . one veralink casette for ulta veraflow instillation therapy system. unit:set achd / surg.store / rh / per, sr tamil nadu 30.00 set , ( sr ph code 272630 ) control gel formula ( hydrocollaid ) adhesive dressing of size 6x6 unit:no , ( sr ph code 272708 ) type 1 collagen triple helical structure sheet of size 6x8 unit:no