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Talboys 基本型多管式漩涡混合器
CONNECTING TUBES, Y-SHAPE, PP, TUBING I.D. 8-9 MM
臭气采样袋
150x1mm 5um Hypersil GOLD Silica
Filter tips racked,Tip-RackS,LowRet.,PP/PE-filt. 5-100 μl,ster.,BIO-CERT?,IVD
磁力搅拌子B145
气相色谱柱,TRACE TR-5MS 气相柱, 30m, 0.25mmID, 0.25μm 液膜厚度
18种元素ICP-MS混标,溶于2% HNO3
Cross Assy PEEK .050in thru w/F-300
4-n-Octylphenol-di-ethoxylate标准品(OP2EO)