trichloro-iodomethane
植物名录科拼音分类 ... ·Trapaceae........... (菱科) ·Trichocoleaceae..... (绒苔科) ·Triuridaceae........ (霉草科) ...
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用碱熔法使海带中的碘以i -形式转移到溶液中，然后在酸性条件下用过氧化氢氧化，三氯甲烷萃取，经分光光度标准曲线法测得海带中碘含量大约为426。
I - was obtained from the kelp by alkali fusion, then oxidized by H2O2 in acidic solution, thus we can determine the iodine content by extraction spectrophotometry, which is about 426.
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