Kodak E-6 1st Developer / Replenisher, 25-Gallons.

Kodak Professional First Developer Replenisher, Process E-6 and E-6AR, is an improved formulation for processing color reversal films in Professional applications. This new chemical has enhanced stability that reduces the formation of precipitates in the concentrate if it is accidentally exposed to cold temperatures during shipping and storage. It also provides better process consistency, a cleaner working solution, and reduced foaming in the tank solution.

Replenishment rates are the same as those for the current Kodak First Developer Replenisher, Process E-6, but the new chemical reduces the chemical load in processing effluents. First-developer effluent will have lower levels of chemical and biological oxygen demand (COD and BOD), as well as reduced Total Dissolved Solids (TDS), to benefit the environment.

In addition, clearly marked expiration dates on the packaging ensure the highest possible quality of the concentrate you purchase.

Because of significant changes in the formulation, you'll need to use a new starter, Kodak Professional First Developer Starter, Process E-6, to prepare a working tank solution from replenisher. However, it is not necessary to replace your entire tank solution when you convert to the new developer. You can use your remaining supply of Kodak First Developer Replenisher, Process E-6, and then replenish the tank with the first developer replenisher.