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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이 규격은 사진용 황산 p-메틸아미노페놀(HOC6H4NHCH3ㆍ1/2H2SO4)의 순도
Photography-Processing chemicals-Specifications for p -methylaminophenol sulfate
Establishes criteria for the purity of photographic-grade p-methylanimophenol sulfate and specifies test methods to be used to determine the purity
Photographic Grade p-Methylaminophenol Sulfate
This European Standard is applicable to ammonium sulfate used for treatment of water intended for human consumption. It describes the characteristics
Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
Produits chimiques destinés à la photographie - Sulfate de P-methylaminophenol.
Dimethyl Sulphate
来自第130页
Part I Chemicals
Cancels and replaces the first edition (1976). Lays down criteria for the purity of photographic-grade p-methylaminophenol sulfate and specifies
Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate
Chemical used for treatment of water intended for human consumption - Ammonium sulfate.
来自第147页
Part I Chemicals Eleven Drawing Methionine Iodine
P-Methylaminophenol Sulfate (Metol)
来自第158页
Part I Chemicals Potassium Sulfate
来自第157页
Part I Chemicals Sodium Sulphate
来自第159页
Part I Chemicals Twelve strokes of copper sulfate
Photography (Chemicals) - Sodium Acid Sulfate
이 규격은 사진용 황산 p-메틸아미노페놀(HOC6H4NHCH3ㆍ1/2H2SO4)의 순도
Photography-Processing chemicals-Specifications for p -methylaminophenol sulfate
Establishes criteria for the purity of photographic-grade p-methylanimophenol sulfate and specifies test methods to be used to determine the purity
Photographic Grade p-Methylaminophenol Sulfate
This European Standard is applicable to ammonium sulfate used for treatment of water intended for human consumption. It describes the characteristics
Chemicals used for treatment of water intended for human consumption - Ammonium sulfate
Produits chimiques destinés à la photographie - Sulfate de P-methylaminophenol.
Dimethyl Sulphate
来自第130页
Part I Chemicals
Cancels and replaces the first edition (1976). Lays down criteria for the purity of photographic-grade p-methylaminophenol sulfate and specifies
Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate
Chemical used for treatment of water intended for human consumption - Ammonium sulfate.
来自第147页
Part I Chemicals Eleven Drawing Methionine Iodine
P-Methylaminophenol Sulfate (Metol)
来自第158页
Part I Chemicals Potassium Sulfate
来自第157页
Part I Chemicals Sodium Sulphate
来自第159页
Part I Chemicals Twelve strokes of copper sulfate
Photography (Chemicals) - Sodium Acid Sulfate