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First Standard® 正己烷中伏杀硫磷溶液, 100μg/mL
-
First Standard® 乙腈中赛硫磷溶液,1000μg/mL
Amidithion Solution in Acetonitrile, 1000μg/mLFirst Standard®天津
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First Standard® 丙酮中杀螟硫磷溶液,100μg/mL
-
First Standard® 甲醇中甲丙硫磷溶液,100μg/mL
-
First Standard® 甲醇中甲基三硫磷溶液,100μg/mL
Carbophenothion methyl Solution in Methanol,100μg/mLFirst Standard®天津
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First Standard® 甲醇中倍硫磷亚砜溶液,100μg/mL
Fenthion sulfoxide Solution in Methanol, 100μg/mLFirst Standard®天津
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First Standard® 丙酮中甲基硫环磷溶液,100μg/mL
Phosfolan-methyl Solution in Acetone, 100μg/mLFirst Standard®天津
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First Standard® 甲醇中倍硫磷砜溶液,100μg/mL
Fenthion-sulfone Solution in Methanol, 100μg/mLFirst Standard®天津
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Benfotiamine (Standard) | 苯磷硫胺(Standard)
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First Standard® 溴苯烯磷
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