ECN2 Replenisher used as Fresh Solution?

[PeteH]

Hi,

I received some Kodak ECN2 Replenisher solution (Part A & Part B) from a lab that shut down and I'm just getting around to trying it out now.

I was wondering if this replenisher can be mixed as the primary fresh solution for development (and if so do would the A:B ratio be different) or do I need a different ECN2 mix for the fresh developing solution?

Thanks.
Peter