二乙二醇单丁醚,Diethylene glycol butyl ether [DEGBE, BDG];≥99%
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18-冠醚-6,18-Crown-6;suitable for ion chromatography, ≥99.0% (GC)
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聚乙二醇(15)-羟基硬脂酸酯,Kolliphor HS 15 [Solutol HS 15]
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磷酸氢二钾三水合物,Potassium phosphate dibasic trihydrate;buffer substance for chromatography LiChropur™, ≥99.0% (acidimetric)
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N,O-双(三甲基硅)三氟乙酰胺 [BSTFA],N,O-Bis(trimethylsilyl) trifluoroacetamide;for GC derivatization, LiChropur™, ≥99.0%