Fixer Test
Store in a dark bottle up to 1 year.
Single-bath fixer test:
Mix 5 drops of water + 5 drops of fixer + 5 drops of FT-1:
if a yellow-white-cloudy precipitate appears then fixer is exhausted.
Slight milkiness is acceptable.
Double-bath fixer test:
Mix 15 drops of water + 5 drops of fixer + 5 drops of FT-1:
If precipitate appears in both baths, replace both baths.
If precipitate appears in first bath only, replace first bath by second and make a new bath as second bath.
| Produit chimique | Quantité en poids ou volume | Commentaires |
|---|---|---|
| Water | 750ml | |
| Potassium Iodide | 190gr | |
| Water to make | 1000ml |