共找到 150 条与 无水碳酸钾 相关的标准,共 10 页
本标淮规定「化学试剂无水碳酸伊的性状、规格、试验、检验规贝1和包装、贮存、运输及标志”本标准适用于化学试剂无水碳酸伊的检验。 分子式=KzC0…相对分子质量=188ZO〈根据ZOll年国际相对原子质量
Chemical reagent.Potassium carbonate anhydrous
PHOTOGRAPHIC GRADE POTASSIUM CARBONATE, ANHYDROUS
ANALYSIS REAGENTS. ANHYDROUS POTASIUM CARBONATE.
Photographic grade potassium carbonate, anhydrous; Specification
Esta norma tiene por objeto se?alar las principales características y fijar los límites máximos de impurezas tolerables para el carbonato potásico
Analytical reagents. Anhydrous potassium carbonate CO3K2M 138,20
This International Standard establishes criteria for the purity of photographit-grade anhydrous potassium carbonate and specifies the tests to be used
Photography - Processing chemicals –Specifications for anhydrous potassium carbonate
本标准规定了照相级化学品无水碳酸钾的纯度要求及测试纯度的试验方法
Photography.Processing chemicals.Specifications for anhydrous potassium carbonate
Photography - Processing chemicals –Specifications for anhydrous potassium carbonate
本标准规定了摄影术冲洗加工化学品无水碳酸钾的要求和试验方法
Photography.Processing chemicals.Specifications for anhydrous potassium carbonate
Cancels and replaces the first edition (1976). Establishes criteria for the purity of photographic-grade anhydrous potassium carbonate and specifies
Photography - Processing chemicals - Specifications for anhydrous potassium carbonate
Photography — Processing chemicals —Specification for anhydrous potassium carbonate
Photography — Processing chemicals —Specification for anhydrous potassium carbonate
Potassium carbonate, anhydrous and sesquihgydrate, photographic grade. Specification
Establishes criteria for the purity of photographic-grade anhydrous and sesquihydrate potassium carbonate and describes the tests to be used
Photography (Chemicals) - Potassium Carbonate, Anhydrous and Sesquihydrate
This International Standard establishes criteria for the purity of photographic-grade anhydrous potassium carbonate and specifies the tests to be used
Photography - Processing chemicals - Specifications for anhydrous potassium carbonate
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