Photographers' Formulary 1lbs Sodium Bicarbonate
Photographers' Formulary
артикул: PYSBIC1LB
СОГЛАСНО НАШИМ ДАННЫМ, ЭТОТ ПРОДУКТ СЕЙЧАС НЕ ДОСТУПЕН
€ 26.83
Доставка из: США
Описание
Sodium Bicarbonate Uses
In hypo baths for fixing self-toning papers In gold toning baths In developers to inhibit fog Note: Deposits of the mineral natron, a combination of sodium carbonate and sodium bicarbonate, have been mined from dry lake bottoms in Egypt since ancient times, when natron was used in the preparation of mummies.
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