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1¡¢To 2 mL of the test solution so obtained add 1.5 mL of a mixture of aliza-rin complexone TS, acetic acid-potassium acetate buffer solution, pH 4.3 and cerium (III) nitrate TS (1:1:1): blue-purple color develops. ÇëÎÊTS£¬aliza-rin complexone ʲôÒâ˼ 2¡¢octadecylsilanized silica gel Õâ¸öÔõô·Òë ллÀ² |
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shenshensisi(½ð±Ò+3): 2011-08-19 16:24:38
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https://chemicalland21.com/speci ... IN%20COMPLEXONE.htm aliza-rin complexone |

3Â¥2011-08-19 16:19:34
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°®ÓëÓêÏÂ(½ð±Ò+1): £¡~ 2011-08-19 16:23:16
shenshensisi(½ð±Ò+5, ·ÒëEPI+1): ÊÇ·Ö¿ªµÄ£¬ÖмäÓÃÁ¬×Ö·û 2011-08-19 16:24:30
°®ÓëÓêÏÂ(½ð±Ò+1): £¡~ 2011-08-19 16:23:16
shenshensisi(½ð±Ò+5, ·ÒëEPI+1): ÊÇ·Ö¿ªµÄ£¬ÖмäÓÃÁ¬×Ö·û 2011-08-19 16:24:30
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1.aliza-rin comlexoneÊÇÜçËØÂçºÏָʾ¼Á£¬ÇëÎÊÔÎÄÖÐÒ²ÊÇ·Ö¿ªÐ´µÄÂð£¿TS´ú±íʲô»¹Õæ²»ÖªµÀ¡£ 2.Ê®°ËÍé»ù¹èÍ黯¹è½º£¬ÒºÏàÉ«Æ×ÀïÓиöODSÖù£¬Ò²ÊÇÕâ¸ö¶«Î÷ ¡£ |
2Â¥2011-08-19 16:19:08
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shenshensisi(½ð±Ò+2): 2011-08-19 16:24:41

4Â¥2011-08-19 16:21:42













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