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HP-5ms 气相毛细管色谱柱
SQUARE URINE BOTTLE, 2000 ml - White
3,4-环氧-1-丁烯
Flat bottom flask,narrow neck 500ml,beaded rim
SUCTION TUBE, WITH NEEDLE VALVE STOPCOCK, WITH SVS-HOSE CONNECTION (0.185.001), BENT, CONE ST 29/3
布氏漏斗,聚丙烯,漏斗顶部内径110mm
二甲基亚砜,超脱水溶剂
4-甲酰苯硼酸
CAPCELL PAK C18 MGⅢ (S-3) 2.0X150
二甲酰肼