GLASS TUBING AND GLASS ROD Our glass tubing and rod is carried in stock in standard factory lengths of approximately five feet. Unless otherwise instructed,
GAGE, Rain, United States Weather Bureau Type—Consists of a cylindrical container, aluminum finished with copper inner parts, 3 inches in diameter by 13 inches high with
Multiple Unit Electric Furnaces FURNACE, Muffle, Multiple Unit, Without Rheostat—An efficient and satisfactory furnace for a variety of laboratory operations, including the drying of precipitates, ash
FORCEPS, Straight—Of polished steel, heavy, with blunt corrugated points. FORCEPS, Curved—Brass, lacquered, medium points. Length, 100 mm. FORCEPS, Curved—Brass, lacquered, with ivory tips. Length, 95
LABORATORY FLOTATION MACHINES: These machines are being used throughout the world for floating all kinds of metallic minerals including gold, as well as non-metallics
FIXANAL, Standardized Solution Apparatus—A method of preparing correctly standardized solutions for volumetric analysis without titration. The method depends on the use of sealed capsules containing
To understand froth flotation, first read that article and come back to read about sequential flotation of Copper, Lead and Zinc. Given a baseline amount
FIRST AID, CYANIDE ANTIDOTE KIT, Braun—Arranged according to the recommendations of the Committee of the Chemical, Metallurgical and Mining Society of South Africa, appointed to
The curves below show how pH 5.5-6.5 is where conditions are optimum for iron depression. Shown on the previous chart but not these curves is
The handling of wet pulp samples presents a problem to every ore dressing and metallurgical laboratory. The use of proper size and type filters with