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6-甲氧基-2-萘甲酸
刻度量筒,高型,BLAUBRAND ETERNA, A级,10:0.2 ml,Boro 3.3
SA9070A经济型干燥箱 (强制对流式)
HYPURITY AQUASTAR 5UM 10X3MM DROP-IN GUARDS 4/PK
气相色谱柱,TG-35MS AMINE 15m x 0.53mm x 1μm
磨口反应管
SAMPLE VIALS, 30 ML, BORO., THREADED, CLEAR, 75 X 27 MM, N-24
BDS-HYPERSIL-PHENYL 5UM 100X10MM PREP COLUMN
8MM 聚乙烯 钳口 瓶盖
SINTERED DISCS, 70 MM DIAM. P 00