Suspended Solids Quality Test for Bleach (Sodium Hypochlorite ...The filtering apparatus is comprised of the vacuum station, ground glass flask, base and tube, funnel, clamp, tygon tubing and filter paper. ...
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Epoxy resin compositions - Patent 4885354After clarifying filtration, the resultant solution of the quat acetate is concentrated by evaporation on a rotary evaporator in a tared ground glass flask. ...
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HEXAPHENYLBENZENEA 100-ml., round-bottomed, ground-glass flask containing 40 g. of benzophenone is heated over a free flame to melt the bulk of the solid, and then 8.0 g. of ...
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Mineral Alchemy Lesson 6Keep the Alkahest either in a ground glass flask, greased with silicon, or preferably in a closed flask with a silicon rubber stopper. ...
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(WO/1999/064550) USE OF BASIC POLYCONDENSATES AS ANTIMICROBIAL ...... 112.3 g of 1,2-propylene glycol and 66.8 g of ammonium chloride are placed in a 1.5 litre ground glass flask at room temperature (20-25°C). ...
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Analytica Chimica Acta : Ion chromatography of heavy and ...... Peking, China, GBW08508) was weighed and placed in a 50 ml ground-glass flask followed by a few drops of deionized water to moisten the sample. ...
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Precipitation of chromium oxinate from homogeneous solutionssolution into a ground-glass flask, buffer to pH 4.0 by means. of ammonium acetate/acetic acid followed by the addition of ...
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THE DEPROTONATION OF WEAK ACIDS WITH POTASSIUM HYDROXIDE ...venient to use a three-necked ground-glass flask, with one of the. side necks connected to a source of nitrogen. The tubing leading. to the source ...
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Identifying some first steps of Alchemical InitiationYou need a perfectly air-tight ground glass flask which must be full to insure the preservation of this alcohol for some time. ...
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Core/shell polymer toughener suspended in epoxy resin - US Patent ...b) A 2 liter ground glass flask equipped with glass anchor stirrer, thermometer, ... An apparatus consisting of a 1 liter ground glass flask, glass anchor ...
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