-
4,4'-二氨基八氟联苯,1038-66-0,>97.0%(GC)
-
4-氨基联苯-D9
-
First Standard® 甲醇中4-氨基偶氮苯溶液,1000ug/ml
4-Aminoazobenzene Solution in Methanol, 100μg/mLFirst Standard®天津
-
First Standard® 甲醇中4-氯苯氧乙酸溶液, 1000μg/mL
4-Chlorophenoxyacetic acid Solution in Methanol, 1000μg/mLFirst Standard®天津
-
甲醇中啶虫脒溶液,135410-20-7,1000μg/mL in Methanol,uncertainty 2%
-
甲醇中双硫磷溶液,3383-96-8,1000μg/mL in Methanol,uncertainty 2%
-
甲醇中脱叶磷溶液,78-48-8,1000μg/mL in Methanol,uncertainty 2%
-
甲醇中苯锈啶溶液,67306-00-7,1000μg/mL in Methanol,uncertainty 2%
-
4-苯氨基-1,1':4',1''-三联苯,897671-81-7,98%
-
4-溴-4'-(二苯氨基)联苯
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