联苯-
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Biphenyl-2-carboxylic Acid 苯基苯甲酸
Methyl 4'-bromomethyl biphenyl-2-carboxylate 溴甲基 ; 溴甲基联苯
Biphenyl-2-yl-hydrazine 联苯
Biphenyl-2-boronic acid pinacol ester 联苯
Biphenyl-2-boronic acid pinaco 联苯
4'-broMoMethyl biphenyl-2-carboxylic acid 溴甲基联苯
Biphenyl-2-boronic acid 联苯基硼酸
Biphenyl-2-sulfonyl chloride 联苯
Biphenyl-2-carboxamidine HCl 联苯
The time required for obtaining the polychlorinated-biphenyl extract after addition of the oily liquid to the first column (10) is generally as short as about 2-10 hours.
向第一色谱柱(10)添加油性液体至获得多氯联苯类抽提液所需要的时间通常为2 ~ 10小时左右的短时间。
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