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Various

"Scientific American Supplement, No. 324, March 18, 1882"

_Eau de Blanc de Perles_.--The bottle contains 120 grammes of a weak
alkaline solution, with a thick deposit of 15 per cent. of carbonate of
lead, and scented with otto of roses and geranium.
3. _Nouveau Blanc de Perle, Extra Fin_.--(Lubin, Paris.)--The bottles
contains 35 grammes of a liquid consisting of water, holding in
suspension about equal parts of zinc oxide, magnesic carbonate, and
powdered talc, perfumed with otto of roses.
4. _Lait de Perles_.--A close imitation of No. 3, the bottle holding
nearly three times the quantity for the same price. The amount of the
precipitate in this case is 20 per cent.
5. _Lait de Perles_.--(Legrand, Paris).--The bottles contain 65 grammes
of a thick white fluid, the precipitate from which consists of zinc
oxide and bismuth oxychloride, and is scented with rose water.
6. _Lait Antiphelique_.--(Candes and Co., Paris.)--Each bottle contains
140 grammes of a milky fluid, smelling strongly of camphor, and having
an acid reaction. It contains alcohol, camphor, ammonic chloride,
half per cent. of corrosive sublimate, albumen, and a little free
hydrochloric acid.
7. _Lait de Concombres_.


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