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6MM GLS CONCL 内插管 样品瓶 A/S
标样-甲醇中苯胺251ug/mL
聚(乙烯基缩丁醛,黏度约为25mPas
STOPCOCKS, BOROSILICATE GLASS, STRAIGHT, ACC. TO DIN 12541, WITH PTFE PLUG ST 12,5, BORE 2,5 MM
2-甲基-3-硝基苯甲酸
刻度移液管,BLAUBRAND ,AS级,1类(零刻度位于顶端),5:0.05 ml
HP-5 气相毛细管柱
LiChroCART 25-4,LiChrosorb CN 7μm定制柱
镥粉
ACQUITY UPLC Abs 3-5mm cell Test Solutions