-
二硫化甲脒氯化氢 for synthesis
-
苯乙烯标准溶液,100-42-5,2000ug/ml in carbon disulfide,analytical standard
-
一硫化四甲基秋兰姆 T22438
-
二丁基二硫醚,629-45-8,>95.0%(GC)
-
二异丙基二硫醚,4253-89-8,>98.0%(GC)
-
CSQ0025美正SpeedTest QuEChERS (净化管)
-
苯标准溶液,71-43-2,analytical standard,1000ug/ml in carbon disulfide
-
一硫化四甲基秋兰姆,97-74-5,>98.0%(GC
-
TSKgel反相色谱柱(货号:各种规格)
-
间二甲苯标准溶液,108-38-3,analytical standard,1000ug/ml in carbon disulfide
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