China Chemical reagents Pr 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
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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/T 9722-2023 Chemical Reagents General Principles of Gas Chromatography 化学试剂 气相色谱法通则 - 英文版 |
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GB/T 603-2023 Chemical reagents Preparation of preparations and articles used in test methods 化学试剂 试验方法中所用制剂及制品的制备 - 英文版 |
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GB/T 33410-2016 Determination of the activity of protease K in biochemical reagents 生化试剂中蛋白酶K活性检测方法 - 英文版 |
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