The JOBO Alpha is a universal black & white developer that allows full utilisation of the film speed and still excels in fine grain and great sharpness. Uniquely suited for rotary processing, it is nonetheless an excellent all-rounder for all types of developing techniques. This kit includes two bottles of 300ml of concentrate, to make a total of 6 litres of working, which can yield approximately 50 rolls of film.

Optimised for continuous rotary processing, the JOBO Neutral Fixer is based on sodium thiosulphate and is therefore pH-neutral. Supplied as a powder concentrate, each of the 3 bags can make 2000ml of working solution. By combining the JOBO Alpha Developer with the JOBO Alpha Neutral Fixer, the entire process takes place completely in an alkaline to pH-neutral environment. In addition, a simple rinse with water replaces the usual acidic stop bath. The process is particularly gentle on the film emulsion and saves chemicals, water, and time while ensuring long-term stability.

Specifications

JOBO Alpha Black & White Developer (6L)

• Chemistry Type: B&W Film Developer 
• Powder/Liquid: Liquid
• Liquid Volume: 2x 10.1  fl oz / 300.0  mL

JOBO Alpha Black & White Neutral Fixer (6L)

• Chemistry Type: B&W Film Fixer
• Powder/Liquid: Powder
• Liquid Volume: 3x 0.5 gal / 2.0 L