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serenity8629銅蟲(chóng) (小有名氣)
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[求助]
高氯酸鉀測(cè)量
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The chemical would be: potassium perchlorate It would need to be checked for: potassium perchlorate, potassium chlorate, potassium chloride, mass part insoluble in water, mass part insoluble in hydrochloric acid, mass part of moisture, particle size, pH of water solution. Optional: hygroscopy, gravimetric density. 大家誰(shuí)知道這里邊的幾個(gè)項(xiàng)目用什么方法測(cè)?最好用儀器。 謝謝了 |

鐵桿木蟲(chóng) (著名寫(xiě)手)

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