摘要:
A device and method for determining mercury levels in a biological sample containing mercury. The biological sample is at least partially dissolved in an acidic solution to release at least a portion of the mercury contained therein. The partially dissolved biological sample is exposed to an anode and cathode under an electromotive force causing at least a portion of the mercury released from the biological sample to adhere to a surface of the cathode. The cathode being exposed to an alkaline metal salt to create a mercury-alkaline metal amalgam. This cathode is then electrically connected to a reference electrode whereby the extent of the amalgam is a measure of the level of mercury in the biological sample.
摘要:
A method for reducing allergenicity of natural latex rubber. The natural latex rubber, prior to its vulcanization, is admixed with silica compounds dissolved an alkali solution to denature the antigenic protein thus reducing the total protein level. Alternatively, liquid sodium silicate is added directly to natural rubber latex to reduce antigenic protein value. Ideally, when fumed silica is used as the silica compound, it is characterized as having a density of approximately 2.2 g/cm2 and surface area of 255 m2/g.
摘要翻译:降低天然乳胶橡胶过敏原的方法。 将天然乳胶橡胶在其硫化之前与溶解碱溶液的二氧化硅化合物混合以使抗原蛋白质变性,从而降低总蛋白质水平。 或者,将液体硅酸钠直接加入到天然橡胶胶乳中以降低抗原蛋白的价值。 理想情况下,当使用热解二氧化硅作为二氧化硅化合物时,其特征在于密度为约2.2g / cm 2,表面积为255m 2 / g。
摘要:
A method of desulphurizing and cracking of hydrocarbons to produce fuel oil. The fuel oil is first admixed with a sensitizer and solid source of hydrogen and, preferably, with a catalyst and a desulphurizing agent. The admixture is then subjected to microwave energy. The method acts to reduce the sulphur content of the fuel oil and cracks the fuel oil into a useful source of clean, burnable energy.
摘要:
An anti-viral wash composition composed of approximately 0.005% to 1.0% (wt.) aluminum hydroxide, approximately 0.1% to 0.001% (wt) sodium bicarbonate and approximately 0.1% to 0.001% (wt) trisodium phosphate.
摘要:
A method for reducing allergenicity of natural latex rubber. The natural latex rubber, prior to its vulcanization, is admixed with aluminum hydroxide to denature the antigenic protein thus reducing the total protein level considerably. Lignin or fumed silica can also be mixed with the aluminum hydroxide to reduce the protein value in latex. Ideally, the aluminum hydroxide is characterized as having a density of approximately 2.42 g/cm3 and molecular weight of 78.00.
摘要翻译:降低天然乳胶橡胶过敏原的方法。 天然乳胶橡胶在其硫化之前与氢氧化铝混合以使抗原蛋白质变性,从而显着降低总蛋白水平。 木质素或热解二氧化硅也可以与氢氧化铝混合以降低胶乳中的蛋白质值。 理想地,氢氧化铝的特征在于密度约为2.42g / cm 3,分子量为78.00。
摘要:
A rubber latex composition is disclosed having reduced allergenicity. Methods for producing a rubber latex composition having reduced allergenicity are also disclosed.
摘要:
A method for reducing allergenicity of natural latex rubber. The natural latex rubber, prior to its vulcanization, is admixed with aluminum hydroxide to denature the antigenic protein thus reducing the total protein level considerably. Lignin or fumed silica can also be mixed with the aluminum hydroxide to reduce the protein value in latex. Ideally, the aluminum hydroxide is characterized as having a density of approximately 2.42 g/cm3 and molecular weight of 78.00.
摘要翻译:降低天然乳胶橡胶过敏原的方法。 天然乳胶橡胶在其硫化之前与氢氧化铝混合以使抗原蛋白质变性,从而显着降低总蛋白水平。 木质素或热解二氧化硅也可以与氢氧化铝混合以降低胶乳中的蛋白质值。 理想地,氢氧化铝的特征在于密度约为2.42g / cm 3,分子量为78.00。
摘要:
A rubber latex composition is disclosed having reduced allergenicity. Methods for producing a rubber latex composition having reduced allergenicity are also disclosed.
摘要:
A rubber latex composition is disclosed having reduced allergenicity. Methods for producing a rubber latex composition having reduced allergenicity are also disclosed.
摘要:
A method for reducing allergenicity of natural latex rubber. The natural latex rubber, prior to its vulcanization, is admixed with aluminum hydroxide to denature the antigenic protein thus reducing the total protein level considerably. Lignin or fumed silica can also be mixed with the aluminum hydroxide to reduce the protein value in latex. Ideally, the aluminum hydroxide is characterized as having a density of approximately 2.42 g/cm3 and molecular weight of 78.00.
摘要翻译:降低天然乳胶橡胶过敏原的方法。 天然乳胶橡胶在其硫化之前与氢氧化铝混合以使抗原蛋白质变性,从而显着降低总蛋白水平。 木质素或热解二氧化硅也可以与氢氧化铝混合以降低胶乳中的蛋白质值。 理想地,氢氧化铝的特征在于密度约为2.42g / cm 3,分子量为78.00。