发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Methods for chemical analysis of zinc oxide(direct process)--The anthraquinone method for the detection of metallic zinc
Methods for chemical analysis of zinc oxide(direct process)--The potassium periodate photometric method for the determination of manganese content
Methods for chemical analysis of zinc oxide(direct process)--The potassium ferrocyanide volumetric method for the determination of zinc oxide content
Methods for chemical analysis of zinc oxide(direct process)--The phosphoric acid supporting electrolyte polarographic methods for the determination of lead oxide and cadmium oxide contents
Methods for chemical analysis of zinc oxide(direct process)--The biscyclohexanone oxalyl dihydrazone photometric method for the determination of copper oxide content
本标准规定了直接法氧化锌的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于以锌精矿为原料经火法处理而得到的氧化锌。直接法氧化锌主要用于橡胶、涂料、电缆、玻璃、陶瓷、搪瓷、石油、化工等行业。 分子式:ZnO 相对分子质量:81.384(1989年国际相对
Zinc oxide produced by direct method
本标准规定了直接法氧化锌的技术要求、试验方法、检验规则、标志、包装、运输、贮存、质量证明书及合同(或订货单)内容、本标准适用于以锌精矿为原料经火法处理而得到的氧化锌、直接法氧化锌主要用于橡胶、涂料、陶瓷、电缆、玻璃、搪瓷、石油、化工等行业
Zinc oxide produced by direct method
本标准规定了直接法氧化锌的白度(颜色)检验方法。本标准适用于直接法氧化锌的白度(颜色)检验
Leucoscopic method for testing whiteness of zinc oxide made by direct process
本标准规定了直接法氧化锌中金属锌的检验方法。 本标准适用于直接法氧化锌中金属锌的检验
Methods for chemical analysis of zinc oxide produced by direct process--Methods for chemical analysis of zinc oxide made by direct process--Test of metallic zinc
Determination of whiteness for zinc oxide produced by direct process
本标准规定了直接法氧化锌中氧化锌含量的测定方法。 本标准适用于直接法氧化锌中氧化锌含量的测定方法。测定范围:大于等于98.0
Methods for chemical analysis of zinc oxide produced by direct process--Determination of zinc oxide content-Na2EDTA titration method
GB/T 4372的本部分规定了直接法氧化锌中金属锌的检验方法。本部分适用于直接法氧化锌中金属锌的检验。检测下限为:金属锌≥0.065%;金属铝≥0.008
Methods for chemical analysis of zincoxide produced by direct process.Part 6:Testing of metallic zinc
GB/T 4372的本部分规定了直接法氧化锌中氧化锌量的测定方法。本部分适用于直接法氧化锌中氧化锌量的测定。测定范围≥98.00
Methods for chemical analysis of zincoxide produced by direct process.Part 1:Determination of zinc oxide content.Na2EDTA titration method
本标准规定了直接法氧化锌中氧化铜含量的测定方法。 本标准适用于直接法氧化锌中氧化铜含量的测定。测定范围:0.0005%~0.010
Methods for chemical analysis of zinc oxide produced by direct process--Determination of copper oxide content--Atomic absorption spectrometry method
本标准规定了直接法氧化锌中氧化铅含量的测定方法。 本标准适用于直接法氧化锌中氧化铅含量的测定。测定范围:0.01%~1.0
Methods for chemical analysis of zinc oxide produced by direct process--Determination of lead oxide content--Atomic absorption spectrometry method
Methods for chemical analysis of zinc oxide(direct process)--The anthraquinone method for the detection of metallic zinc
Methods for chemical analysis of zinc oxide(direct process)--The potassium periodate photometric method for the determination of manganese content
Methods for chemical analysis of zinc oxide(direct process)--The potassium ferrocyanide volumetric method for the determination of zinc oxide content
Methods for chemical analysis of zinc oxide(direct process)--The phosphoric acid supporting electrolyte polarographic methods for the determination of lead oxide and cadmium oxide contents
Methods for chemical analysis of zinc oxide(direct process)--The biscyclohexanone oxalyl dihydrazone photometric method for the determination of copper oxide content
本标准规定了直接法氧化锌的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于以锌精矿为原料经火法处理而得到的氧化锌。直接法氧化锌主要用于橡胶、涂料、电缆、玻璃、陶瓷、搪瓷、石油、化工等行业。 分子式:ZnO 相对分子质量:81.384(1989年国际相对
Zinc oxide produced by direct method
本标准规定了直接法氧化锌的技术要求、试验方法、检验规则、标志、包装、运输、贮存、质量证明书及合同(或订货单)内容、本标准适用于以锌精矿为原料经火法处理而得到的氧化锌、直接法氧化锌主要用于橡胶、涂料、陶瓷、电缆、玻璃、搪瓷、石油、化工等行业
Zinc oxide produced by direct method
本标准规定了直接法氧化锌的白度(颜色)检验方法。本标准适用于直接法氧化锌的白度(颜色)检验
Leucoscopic method for testing whiteness of zinc oxide made by direct process
本标准规定了直接法氧化锌中金属锌的检验方法。 本标准适用于直接法氧化锌中金属锌的检验
Methods for chemical analysis of zinc oxide produced by direct process--Methods for chemical analysis of zinc oxide made by direct process--Test of metallic zinc
Determination of whiteness for zinc oxide produced by direct process
本标准规定了直接法氧化锌中氧化锌含量的测定方法。 本标准适用于直接法氧化锌中氧化锌含量的测定方法。测定范围:大于等于98.0
Methods for chemical analysis of zinc oxide produced by direct process--Determination of zinc oxide content-Na2EDTA titration method
GB/T 4372的本部分规定了直接法氧化锌中金属锌的检验方法。本部分适用于直接法氧化锌中金属锌的检验。检测下限为:金属锌≥0.065%;金属铝≥0.008
Methods for chemical analysis of zincoxide produced by direct process.Part 6:Testing of metallic zinc
GB/T 4372的本部分规定了直接法氧化锌中氧化锌量的测定方法。本部分适用于直接法氧化锌中氧化锌量的测定。测定范围≥98.00
Methods for chemical analysis of zincoxide produced by direct process.Part 1:Determination of zinc oxide content.Na2EDTA titration method
本标准规定了直接法氧化锌中氧化铜含量的测定方法。 本标准适用于直接法氧化锌中氧化铜含量的测定。测定范围:0.0005%~0.010
Methods for chemical analysis of zinc oxide produced by direct process--Determination of copper oxide content--Atomic absorption spectrometry method
本标准规定了直接法氧化锌中氧化铅含量的测定方法。 本标准适用于直接法氧化锌中氧化铅含量的测定。测定范围:0.01%~1.0
Methods for chemical analysis of zinc oxide produced by direct process--Determination of lead oxide content--Atomic absorption spectrometry method