Moersch Bleach Concentrate Hexacyanoferrat/Bromide 100ml Conentrate

Moersch Bleach Concentrate Hexacyanoferrate/Bromide 100ml

This is a specialised bleach concentrate based on ferricyanide and potassium bromide, designed for controlled image bleaching in black and white darkroom processes. Supplied as a 100ml concentrate, it can be diluted anywhere between 1+10 and 1+100 depending on your intended use. Particularly useful in combination with toning processes or selective bleaching techniques.

Why We Like It

This bleach is a reliable option for photographers who want to incorporate image manipulation or toning workflows into their darkroom practice. Whether you're preparing prints for sepia toning or making creative alterations, this bleach gives you precise control over the bleaching strength. It’s also a good choice for rehalogenating bleach in classic toning steps. We recommend starting with a weaker dilution (e.g. 1+50) for greater control, especially if you’re new to the process.

Key Features

• Ferricyanide and potassium bromide formula
• Wide dilution range from 1+10 to 1+100
• Ideal for selective bleaching and pre-toning preparation

What's in the Box

• 1x 100ml concentrate bottle

Ideal For

• Darkroom printers using toning techniques
• Photographers practising selective bleaching
• Advanced students and traditional process users