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配方類型： COSMETICS AND DRUGS
配方說明： Bismuth Dyes (Standard Solutions)
配方組成： No.
Neutral Bismuth Nitrate/100 g
Glycerinated Water 1:9/To make 1 liter
Glycerol/100 cc
配制方法： General Instructions: Introduce the crystals in a graduated cylinder and pour in 100 cc of glycerol. Crush the crystals in the glycerol with the aid of a strong glass rod, flattened at the end. Prepare in the meantime the glycerinated water 1:9 in a sufficient quantity and add, dissolving the ingredients slowly, making sure that this does not take place suddenly, in order to prevent any precipitation of the crystals. Stir briskly to dissolve the crystals. finally complete the volume with glycerinated water to make 1000 cc, avoiding always any too sudden addition of the solvent.

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