China pH primary reagent - GB Standards Search Result |
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1. Ready translated GB standards
and Chinese version GB Standards, you can purchase directly
in the web page; After receive your payment, we will send
the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB 6857-2008 pH primary reagent - Potassium hydrogen phthalate pH 基准试剂 邻苯二甲酸氢钾 - 中英文版 |
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GB 6856-2008 pH primary reagent - Sodium tetraborate decahydrate pH 基准试剂 四硼酸钠 - 中英文版 |
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GB 6854-2008 pH primary reagent - Disodium hydrogen phosphate pH 基准试剂 磷酸氢二钠 - 中英文版 |
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GB 6853-2008 pH primary reagent - Potassium dihydrogen phosphate pH 基准试剂 磷酸二氢钾 - 中英文版 |
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GB 6851-2008 pH primary reagent - General rules for certification pH基准试剂 定值通则 - 中英文版 |
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