-
2,4,5-三氯苯酚标准溶液,95-95-4,100ng/ul in Methanol
-
溴螨酯 BePure-20767
-
溴螨酯标准溶液,18181-80-1,100μg/ml,u=2%,in ethyl acetate
-
溴螨酯 BePure-20767YA
-
溴螨酯标准溶液,18181-80-1,analytical standard,10μg/ml,u=2% in ethyl acetate
-
溴螨酯 Bepure-GBW(E)083015
-
3-甲基胆蒽标准溶液,56-49-5,analytical standard,100ng/ul in acetonitrile
-
喹螨醚,120928-09-8,分析标准品
-
23种偶氮混标,100ng/ul溶于乙腈标准品
-
环己烷标准品
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