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聚山梨醇酯-85
ELUENT SIPHON GL45
微量储存管(PP材质),适合于散装旋盖(PP材质),1.5 ml,圆底
LiChroCART 30-4,Nucleosil 100 C18 3μm定制柱
2ml棕色螺纹广口瓶、带书写处、1000/盒
NUCLEOSIL SILICA 5UM 150X4MM COLUMN
三甲基甲硅烷基氰化物
Wash-Bottle, PP, GL 45, wash-bottle cap, PP, tall shoulder, 250 ml
DISCHARGE TUBE WITH INTEGRATED MOVAVLE TUBE HOLDER, 0,5-10 ML, FINE TIP
(定制产品)21种元素ICP-MS混标,溶于5% HNO3