Differences

This shows you the differences between two versions of the page.

--- wiki:darkroom:chemistry:formulas:washaid [2022/01/26 12:15] – created henpe
+++ wiki:darkroom:chemistry:formulas:washaid [2022/01/26 12:22] (current) – henpe
@@ Line 1: / Line 1: @@
-====== Wash Aid ======
+====== Wash Aid (HCA) ======
-To accelerate the removal of fixer salts and decrease washing times.
+Hypo Clear Agent (HCA) to accelerate the removal of fixer salts and decrease washing times.
 ===== Preparations =====
-Prepare a working
 ==== Kodak HCA ====
+To mix from pre-mixed powder (provided by Kodak)
 <WRAP myRecipe>
 **Kodak HCA**\\
@@ Line 14: / Line 16: @@
 ==== Hypo Clearing Agent ====
+Mix your own HCA from raw chemicals.
 <WRAP myRecipe>
 **Hypo Clearing Agent -- stock**
@@ Line 21: / Line 24: @@
 | Water            | to make 1000ml  |
 Note: The sodiumbisulfite is to lower pH and prevent emulsion softening; may be excluded if the intended use is to treat prints.\\
-</WRAP>
 To make a working solution, dilute stock solution 1+9.
+</WRAP>
 ===== Instructions for use =====
@@ Line 29: / Line 31: @@
   - Pre-rinse, treat in HCA and then make a final wash as specified below (minimum).
-^      ^ Pre-rinse ^ HCA ^ Final wash ^
+^          ^ Pre-rinse ^ HCA ^ Final wash ^
-|Film  | 1 min     | 1-2 min | 5 min  |
+|**Film**  | 1 min     | 1-2 min | 5 min  |
-|Print | 1 min     | 3 min   | 20 min |
+|**Print** | 1 min     | 3 min   | 20 min |
 ==== Capacity ====
-ca 35 st 24x30cm kopior per liter.
+Capacity is approx 35 sheets of paper (24x30cm) per liter working solution.
-\end{formula}