如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Triton X-100, Comet assay grade
Potassium chloride
二氢辣椒素(碱)标准品
1,2-Dihydronaphthalene,certified 标准品
Fenamiphos sulfone 标准品
First Standard® 燕麦敌
Bituminous Coal (Sulfur, Mercury, and Chlorine)
1,2-Dichlorobenzene-d4 Solution 2000ug/ml in Methanol
Oxychlordane, 1 mg 标准品
丙草胺甲醇溶液标准物质