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Edward Stabler, apothecary, founded the shop in 1792 at the corner of King and Fairfax Streets. In 1796, he moved his operation to 107 S. Fairfax. Edward's son, William Stabler, took over the management of the shop in 1819. [3] Stabler was a known anti-slavery proponent and often used his own money to buy slaves to free them. [5]
Ferroxyl indicator, or rust indicator, is a solution containing potassium hexacyanoferrate(III), phenolphthalein and sodium chloride. It turns blue in the presence of Fe 2+ ions, and pink in the presence of hydroxide (OH −) ions. It can be used to detect metal oxidation, and is often used to detect rusting in various situations.
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Petroleum-based rust-inhibitors provide several benefits, including the ability to creep over metal, covering missed areas. [citation needed] Additionally, a petroleum, solvent-free rust inhibitor remains on the metal surface, sealing it from rust-accelerating water and oxygen. Other benefits of petroleum-based rust protection include the self ...
Hugh Mercer Apothecary was an apothecary founded by Hugh Mercer in the mid-18th century. Mercer was a doctor who fled Scotland after the Battle of Culloden.He travelled to Pennsylvania, where he met Colonel George Washington during the French and Indian War and later moved to Fredericksburg, Virginia, on Washington's advice to practice medicine and operate an apothecary.
Rust converters are chemical solutions or primers that can be applied directly to an iron or iron alloy surface to convert iron oxides into a protective chemical barrier. These compounds interact with iron oxides, especially iron(III) oxide , converting them into an adherent black layer ( black oxide ) that is more resistant to moisture and ...
English-speaking countries also used a system of units of fluid measure, or in modern terminology volume units, based on the apothecaries' system. Originally, the terms and symbols used to describe the volume measurements of liquids were the same as or similar to those used to describe weight measurements of solids [33] (for example, the pound by weight and the fluid pint were both referred to ...
Anti-Magic Academy: The 35th Test Platoon - Crunchyroll; Aria the Scarlet Ammo AA - Funimation; The Asterisk War - Crunchyroll, Daisuki & Funimation; Attack on Titan: Junior High - Funimation [b] Beautiful Bones: Sakurako's Investigation - Crunchyroll; Cardfight!! Vanguard G GIRS Crisis - Daisuki; Chivalry of a Failed Knight - Hulu; Comet ...