-
First Standard® 正己烷中邻苯二甲酸二(2-丁氧基)乙酯-d4溶液,1000μg/mL
Bis(2-butoxyethyl) Phthalate-d4 Solution in Hexane, 1000μg/mLFirst Standard®天津
-
邻苯二甲酸二丁氧基乙酯,117-83-9,分析标准品,>95%(HPLC
-
邻苯二甲酸二丁氧基乙酯,117-83-9,>95%(HPLC
-
正己烷中16种邻苯二甲酸酯类内标混标, 10μg/ml
-
艾杰尔CleanertQuechersPSA 25mg; MgSO4( Anhydrous)150mg; C18 25mg;PC 25mg, 100/Pk
-
邻苯二甲酸二戊酯-D4,358730-89-9,98%
-
First Standard® 正己烷中邻苯二甲酸二(2-丁氧基乙基)酯溶液,100μg/mL
Bis(2-butoxyethyl) phthalate Solution in Hexane, 100μg/mLFirst Standard®天津
-
邻苯二甲酸二异癸酯-d4,1346604-79-2,98%,99 atom % D
-
飞诺美roQQuechers150mg MgSO4, 25mg PSA, 25mg C18E
-
艾杰尔CleanertQuechersPSA 25mg; MgSO4( Anhydrous)150mg; C18 25mg, 100/Pk
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