Raw chemicals
All chemicals are for photographic use only.
None of the items we sell are to be used for human or animal consumption or for any other non-photographic purpose.
We monitor all purchases and may contact you prior to shipping regarding your order to ensure that the usage is as intended. Where we suspect that this may not be the case we will report to the appropriate authorities and cancel your order.
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510 Pyro - Film developer - 100ml
Regular Price: £11.99
Special Price £10.79
Out of stock
510 Pyro is one of the new generation of staining and tanning developers, and said to be similar to pyrocat or PMK. It has very fine grain, high acutance, good stain, and extreme longevity (as a single solution). Slowly, as the developer became more widely known, a following took shape with many photographers reporting good results with both normal development, stand and semi-stand techniques. Remarkably, the developer is used at dilutions from 1+100 or 1+200 for normal development, and up to 1+500 for stand development. Learn More -
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Ammonium chloride
Regular Price: £2.49
Special Price £2.24
Ammonium chloride is used as an accelerator in fixing baths and in for salting papers for alternative processes. Learn More -
Ammonium citrate - 100g
Regular Price: £9.99
Special Price £8.99
Ammonium citrate - 100g.
Ammonium citrate is used as a developing agent for some alternative processes, Kallitype being the main usage.
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Ammonium citrate - 500g
Regular Price: £29.99
Special Price £26.99
Ammonium citrate - 500g.
Ammonium citrate is used as a developing agent for some alternative processes, Kallitype and platinum/palladium being the main usages
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Ammonium dichromate - 20% solution
Regular Price: £7.99
Special Price £7.19
Out of stock
Ammonium dichromate - 20% solution - 100ml
This is a premixed sensitiser for gum and carbon printing.
It is much more reactive then potassium dichromate which helps to reduce the exposure times required considerably.
This substance is only available to education establishments and registered companies. It is not available to the general public due to current regulations.
Please contact us to place your order. Learn More -
Ammonium ferric citrate - Green
Regular Price: £8.79
Special Price £7.91
Ammonium ferric citrate - Green, also known as Ferric ammonium citrate.
Common alternative process chemical used in Cyanotype, Iron toners and other sensitiser components.
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Ammonium iron (III) oxalate
Regular Price: £7.99
Special Price £7.19
Ammonium iron (III) oxalate is also known as Ammonium ferric oxalate or Ferric ammonium oxalate.
Used in the new formula Cyanotype recipes.
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