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淀粉
Lichrospher DIOL子弹头保护柱
CHROMATOGRAPY-COLUMNS, WITH ST-SOCKET 14/23, ST-PTFE-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING
Filter paper, qualitative, ? 130 mm, medium filtration Case = 100 pcs.
15% DC-550 on Chromosorb PAW 100/120
3-氟-4-(三氟甲基)苯甲腈
FLASKS KJELDAHL, 250 ML, DURAN, FLASK ? 81 MM, HEIGHT 270 MM, NECK ? 34 MM
4'-溴甲基联苯-2-羧酸甲酯
THERMOMETER F.FLASKS A.STILL HEADS, CONE ST 14/23,-10+250 oC:0,5, 68 MM
Metalaxyl Metabolite CGA 108906