Moersch MT7 Iron Blue Toner Kit


VAT included.

In stock


One bath blue toner for fibre base and RC papers
In a kit to make 6-10 litres of working solution

The image tone depends on the paper you use. It can be adjusted from bright blue to dark blue and between green-blue and magenta-blue.
The kit contains five solutions for the preparation of the toner. You have to use at least three. By altering the ratios of the three main ingredients and by adding the other two optional solutions, you can finely adjust the blue tone.?
Berlin-blue dye is sensitive to alkali. After toning avoid prolonged rinsing. To quickly remove the yellow cast of the ferricyanide, an acidic de-yellowing concentrate is included in delivery (dilute to 1+9).?
As soon as the image whites are cleared, rinse the print for only another 3 minutes.
If you want to shift the blue tone towards violet or blue-grey, you can re-treat the print in a weak alkali solution. There is a 10% alkaline solution included in the kit. You need between 5 and 10ml per litre of water for this process. When you are done, you can use this solution to get rid of residue of the toner in the dishes.

Regardless of which one of the familiar toner recipes you use, progressive use of the working solution frequently generates the formation of an unwanted turnbull blue dye apart from the wanted berlin-blue. This dye not only accumulates on the inner walls of the dishes, it also stains paper-base and gelatine. You can combat this evil. The MT7 kit contains a stabilizer that binds the dye if it arises. This is usually the case after heavy usage or if the working solution is left in an open dish for long hours.

Write a review

Sharing honest and insightful reviews is helpful to everyone in the film community. Bought this product or used it before? Then please share your thoughts with other customers. Got tips on how to best use the product? You may leave these comments here as well.  Thank you! :-)


There are no reviews yet.

Be the first to review “Moersch MT7 Iron Blue Toner Kit”

Your email address will not be published. Required fields are marked *


Additional information


Chemical type

Want to learn more about the details above? Please have a look at our beginners guides & tutorials. Need inspiration? Visit our visual film guide to pick your next film / chemical combo.

Credits for reviews

Every month we reward the five most helpful reviews from our customers, with a € 25 coupon code. Winners get an extra bonus for products that have not been reviewed yet.

Where we ship

We focus on shipments within the European Union. We feel that this is best for the environment, and it is cost-efficient too.

Where we ship

However, in the case of specific goods such as our cameras & books, B2B orders, or larger quantities, we are happy to ship to a broader set of countries. Please reach out for a shipping quote with your favourite carrier.

— please note that most chemicals can only be shipped to the EU countries and the UK.

See any errors on this page?

thank you

Good eye!
Thanks for keeping a lookout.

Oops — we make mistakes too. Thank you for helping us to improve the site. Please let us know what error you found, and we will correct it  as soon as we can.

— Sander.

By using this website you agree to our Cookie Policy