supply of 1)erba autowash 10*100 ml for erba fully automatic biochemistry analyzer, random access system (model-xl 640). 2)erba path kit for xl system pack (4x5 ml) for erba fully automatic biochemistry analyzer, random access system (model-xl 640) 3)erba norm kit for xl system pack (4x5ml) for erba fully automatic biochemistry analyzer, random access system (model-xl 640) 4)erba 4 channel ise cleaning solution reagent pack 6x15 ml xl system pack 6x15 ml xl system pack for erba fully automatic biochemistry analyzer, random access system (model-xl 640)1)erba autowash 10*100 ml for erba fully automatic biochemistry analyzer, random access system (model-xl 640). 2)erba path kit for xl system pack (4x5 ml) for erba fully automatic biochemistry analyzer, random access system (model-xl 640) 3)erba norm kit for xl system pack (4x5ml) for erba fully automatic biochemistry analyzer, random access system (model-xl 640) 4)erba 4 channel ise cleaning solution reagent pack 6x15 ml xl system pack 6x15 ml xl system pack for erba fully automatic biochemistry analyzer, random access system (model-xl 640),erba autowash 10*100 ml for erba fully automatic biochemistry analyzer, random acces s system (model-xl 640) ] , erba 4 channel ise cleaning solution reagent pack 6x15 ml xl system pack 6x15 ml xl sys tem pack for erba fully automatic biochemistry analyzer, random access system (model-xl 640) ] , erba path kit for xl system pack (4x5 ml) for erba fully automatic biochemistry analyzer, r andom access system (model-xl 640) ] , erba norm kit for xl system pack (4x5ml) for erba fully automatic biochemistry analyzer, r andom access system (model-xl 640) ]