I’m after a list of chemicals used in holography (most of which are also used in regular photography), preferably in central Taiwan (Taichung) but I will travel anywhere to get my hands on the stuff. I’ve only been able to find chemical wholesalers who will not sell to me directly. I’m also looking for photographic mirrors and lenses. Specifically, I need:
Misc chemicals:
Chromium acetate or chromium alum
300bloom gelatin
Ascorbic acid
Methanol
Distilled water
Sodium hydroxide
3-amino-propyltriethoxysilane
Acetone [solution]
TEA (triethanolamine)
Anhydrous sodium carbonate
Metol (sometimes called Elon)
Copper sulfate crystals
Potassium bromide
Acetic acid
Dyes:
Pinacyanol chloride or 1,1-diethyl-2,2 cyanine iodide
Other bits:
12"x12" or similar glass plates (must be glass)
15-25mm focal length concave mirror, flat coated mirror