Pkg of 1, 150 x 7.8 mm, prepacked HPLC organic acid and alcohol column, hydrogen form, 9 μm particle size, 8% cross linkage, pH range 1–3 ,有机酸和乙醇分析专用柱 Fermentation Monitoring Column
品牌:美国伯乐 价格:¥11538.001 kg, styrene divinylbenzene beads for size exclusion chromatography, 1% crosslinkage, 40–80 μm bead size, 600–14,000 MW exclusion range
品牌:美国伯乐 价格:¥26138.00