| 配方类型： |
SOAPS AND CLEANERS |
| 配方说明： |
Laboratory Glass Cleaner |
| 配方组成： |
Water/20 cc
This does not etch glass but removes a thin layer. It is especially
good for removing silica, carbon, and metal films. As it is corrosive to
the skin, it should be handled with care.
Formula No.3 (Nonvolumetric Glass
Hydrofluoric Acid/5
Nitric Acid/33
"Teepol" (Alkylaryl Sulfonate)/2
Water/60
b: Sulfuric Acid (Conc)/100 cc
a: Sodium Dichromate/20 g
Nitric Acid/33
Hydrofluoric Acid/5
Alkylaryl Sulfonate/2
Water/60 |
|
