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离子色谱柱
传液盖,聚丙烯
亚苄基樟脑磺酸 标准品
9-氨基菲, 96%
TUBES, THREADED, STRAIGHT, GL 45, ISO- SCREW-THREAD, 40 X 150 X 2,3 MM, ACC. TO DIN 12216
QUANTUM TIX 离子型精纯化柱
气相色谱柱,TG-BOND Msieve 5A 30m x 0.53mm x 50μm
29/32磨口转19/26磨塞异径适配器
Fin加样枪 Focus Long,10-100ul
SPARE PART STILL HEAD FOR WASHING BOTTLES 1 000 ML